Datasheet Operational Amplifiers Low Noise Operational Amplifiers BA4580Rxxx BA4584FV BA4584Rxx General Description Packages W(Typ) x D(Typ) x H(Max) BA4580Rxxx, BA4584FV, BA4584Rxx integrates two or SOP8 5.00mm x 6.20mm x 1.71mm four independent high voltage gain Op-Amps on a SOP-J8 4.90mm x 6.00mm x 1.65mm single chip. Especially, this series are suitable for any TSSOP-B8 3.00mm x 6.40mm x 1.20mm audio applications due to low noise and low distortion MSOP8 2.90mm x 4.00mm x 0.90mm characteristics and are usable for other many SOP14 8.70mm x 6.20mm x 1.71mm applications by wide operating supply voltage range. SSOP-B14 5.00mm x 6.40mm x 1.35mm Features Key Specification  High Voltage Gain  Operating Supply Voltage Range (Split Supply):  Low Input Referred Noise Voltage BA4580Rxxx, BA4584FV ±2V to ±16V  Low Distortion  Wide Operating Supply Voltage Range BA4584Rxx ±2V to ±9.5V  Wide Temperature Range  Slew Rate: 5V/µs(Typ)  Total Harmonic Distortion: 0.0005%(Typ) Application  Input Referred Noise Voltage: 5nV/ Hz(Typ)  Audio Application  Operating Temperature Range:  Consumer Electronics BA4584FV -40°C to +85°C BA4580Rxxx,BA4584Rxx -40°C to +105°C Simplified Schematic VVCCCC －-ININ VOOUUTT +＋ININ VVEEEE Figure 1. Simplified schematic ○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 1/40 20.Nov.2014 Rev.003 TSZ22111･14･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Pin Configuration BA4580RF : SOP8 BA4580RFJ : SOP-J8 BA4580RFVT : TSSOP-B8 BA4580RFVM : MSOP8 OUPTin1 N1o. Pin Name 14 OUT4 OUT1 1 8 VCC -IN11 2 CH1OUT1 CH4 13 -IN4 - + + - +IN12 3 -IN1 12 +IN4 -IN1 2 CH1 7 OUT2 - + 3 +IN1 VCC 4 11 VEE 4 VEE +IN1 3 6 -IN2 CH2 +IN2 5 10 +IN3 + - 5 +IN2 - + + - VEE 4 5 +IN2 -IN26 6 CH2 -IN2 CH3 9 -IN3 OUT27 7 OUT2 8 OUT3 8 VCC BA4584RF : SOP14 BA4584FV, BA4584RFV : SSOP-B14 Pin No. Pin Name 1 OUT1 2 -IN1 OUT1 1 14 OUT4 3 +IN1 OUT1 1 8 VCC -IN1 2 CH1 CH4 13 -IN4 4 VCC - + + - 5 +IN2 +IN1 3 12 +IN4 -IN1 2 CH1 7 OUT2 6 -IN2 - + VCC 4 11 VEE 7 OUT2 +IN1 3 6 -IN2 CH2 +IN2 5 10 +IN3 8 OUT3 + - VEE 4 5 +IN2 -IN2 6 C- H +2 C+H -3 9 -IN3 9 -IN3 OUT2 7 8 OUT3 10 +IN3 11 VEE 12 +IN4 13 -IN4 14 OUT4 Package SOP8 SOP-J8 TSSOP-B8 MSOP8 SOP14 SSOP-B14 BA4584FV BA4580RF BA4580RFJ BA4580RFVT BA4580RFVM BA4584RF BA4584RFV www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 2/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Ordering Information B A 4 5 8 x x x x x - x x Part Number Package Packaging and forming specification BA4580Rxxx F : SOP8 E2: Embossed tape and reel BA4584FV SOP14 (SOP8/SOP-J8/TSSOP-B8/SOP14/ BA4584Rxx FJ : SOP-J8 SSOP-B14) FV : SSOP-B14 TR: Embossed tape and reel FVT : TSSOP-B8 (MSOP8) FVM : MSOP8 Line-up Operating Operating Supply Supply Slew Orderable Temperature Voltage Range Current Rate Package Part Number Range (Split Supply) (Typ) (Typ) -40°C to +85°C 12mA SSOP-B14 Reel of 2500 BA4584FV-E2 SOP8 Reel of 2500 BA4580RF-E2 ±2.0V to ±16.0V SOP-J8 Reel of 2500 BA4580RFJ-E2 6mA 5V/µs TSSOP-B8 Reel of 3000 BA4580RFVT-E2 -40°C to +105°C MSOP8 Reel of 3000 BA4580RFVM-TR SOP14 Reel of 2500 BA4584RF-E2 ±2.0V to ±9.5V 11mA SSOP-B14 Reel of 2500 BA4584RFV-E2 Absolute Maximum Ratings (T =25℃) A Ratings Parameter Symbol Unit BA4580Rxxx BA4584FV BA4584Rxx Supply Voltage VCC-VEE +36 V SOP8 0.78(Note1,7) - SOP-J8 0.67(Note2,7) - TSSOP-B8 0.62(Note3,7) - Power Dissipation P W D MSOP8 0.59(Note4,7) - SOP14 - - 0.61(Note5,7) SSOP-B14 - 0.87(Note6,7) Differential Input Voltage(Note 8) V +36 V ID Input Common-mode Voltage Range V VEE to VEE+36 V ICM Input Current(Note 9) I -10 mA I +4 to +32 +4 to +19 Operating Supply Voltage Range V V opr (±2 to ±16) (±2 to ±9.5) Output Current I ±50 mA OUT Operating Temperature Range T -40 to +105 -40 to +85 -40 to +105 ℃ opr Storage Temperature Range T -55 to +150 ℃ stg Maximum Junction Temperature T +150 ℃ Jmax (Note 1) To use at temperature above TA＝25℃ reduce 6.2mW/℃. (Note 2) To use at temperature above TA＝25℃ reduce 5.4mW/℃ (Note 3) To use at temperature above TA＝25℃ reduce 5.0mW/℃ (Note 4) To use at temperature above TA＝25℃ reduce 4.8mW/℃ (Note 5) To use at temperature above TA＝25℃ reduce 4.9mW/℃ (Note 6) To use at temperature above TA＝25℃ reduce 7.0mW/℃ (Note 7) Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm). (Note 8) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. (Note 9) An excessive input current will flow when input voltages of less than VEE-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over the absolute maximum ratings may damage the IC. In addition, it is impossible to predict all destructive situations such as short-circuit modes, open circuit modes, etc. Therefore, it is important to consider circuit protection measures, like adding a fuse, in case the IC is operated in a special mode exceeding the absolute maximum ratings. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 3/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Electrical Characteristics ○BA4580R (Unless otherwise specified VCC=+15V, VEE=-15V, T =25℃) A Limits Parameter Symbol Unit Condition Min Typ Max Input Offset Voltage (Note 10) V - 0.3 3 mV R ≤ 10kΩ IO S Input Offset Current (Note 10) I - 5 200 nA - IO Input Bias Current (Note 11) I - 100 500 nA - B Large Signal Voltage Gain A 90 110 - dB R ≥ 10kΩ, OUT=±10Ｖ V L Maximum Output Voltage V ±12 ±13.5 - V R ≥ 2kΩ OM L Input Common-mode Voltage Range V ±12 ±13.5 - V - ICM Common-mode Rejection Ratio CMRR 80 110 - dB R ≤ 10kΩ S Power Supply Rejection Ratio PSRR 80 110 - dB R ≤ 10kΩ S Supply Current I - 6 9 mA R =∞, All Op-Amps, VIN+=0V CC L Slew Rate SR - 5 - V/μs R ≥ 2kΩ L Gain Bandwidth Product GBW - 10 - MHz f=10kHz Unity Gain Frequency f - 5 - MHz R =2kΩ T L A =20dB, OUT=5Vrms V Total Harmonic Distortion+ Noise THD+N - 0.0005 - % R=2kΩ L f=1kHz, 20Hz~20kHz BPF - 5 - nV/ Hz RS=100Ω, VI=0V, f=1kHz Input Referred Noise Voltage V N - 0.8 - μVrms RIAA, R =2.2 kΩ, 30kHz LPF S Channel Separation CS - 110 - dB R1=100Ω, f=1kHz (Note 10) Absolute value (Note 11) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 4/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584 (Unless otherwise specified VCC=+15V, VEE=-15V, T =25℃) A Limits Parameter Symbol Unit Condition Min. Typ. Max. Input Offset Voltage (Note 12) V - 0.3 3 mV R ≤ 10kΩ IO S Input Offset Current (Note 12) I - 5 200 nA - IO Input Bias Current (Note 13) I - 100 500 nA - B Large Signal Voltage Gain A 90 110 - dB R ≥ 10kΩ, OUT=±10Ｖ V L Maximum Output Voltage V ±12 ±13.5 - V R ≥ 2kΩ OM L Input Common-mode Voltage Range V ±12 ±13.5 - V - ICM Common-mode Rejection Ratio CMRR 80 110 - dB R ≤ 10kΩ S Power Supply Rejection Ratio PSRR 80 110 - dB R ≤ 10kΩ S Supply Current I - 12 18 mA R =∞, All Op-Amps, VIN+=0V CC L Slew Rate SR - 5 - V/μs R ≥ 2kΩ L Gain Bandwidth Product GBW - 10 - MHz f=10kHz Unity Gain Frequency f - 5 - MHz R =2kΩ T L A =20dB, OUT=5Vrms V Total Harmonic Distortion+ Noise THD+N - 0.0005 - % R=2kΩ L f=1kHz, 20Hz~20kHz BPF - 5 - nV/ Hz RS=100Ω, VI=0V, f=1kHz Input Referred Noise Voltage V N - 0.8 - μVrms RIAA, R =2.2 kΩ, 30kHz LPF S Channel Separation CS - 110 - dB R1=100Ω, f=1kHz (Note 12) Absolute value (Note 13) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 5/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584R (Unless otherwise specified VCC=+9.5V, VEE=-9.5V, T =25℃) A Limits Parameter Symbol Unit Condition Min. Typ. Max. Input Offset Voltage (Note 14) V - 0.3 3 mV R ≤ 10kΩ IO S Input Offset Current (Note 14) I - 5 200 nA - IO Input Bias Current (Note 15) I - 100 500 nA - B Large Signal Voltage Gain A 90 110 - dB R ≥ 10kΩ, OUT=±10Ｖ V L Maximum Output Voltage V ±6.5 ±8 - V R ≥ 2kΩ OM L Input Common-mode Voltage Range V ±6.5 ±8 - V - ICM Common-mode Rejection Ratio CMRR 80 110 - dB R ≤ 10kΩ S Power Supply Rejection Ratio PSRR 80 110 - dB R ≤ 10kΩ S Supply Current I - 11 17 mA R =∞, All Op-Amps, VIN+=0V CC L Slew Rate SR - 5 - V/μs R ≥ 2kΩ L Gain Bandwidth Product GBW - 10 - MHz f=10kHz Unity Gain Frequency f - 5 - MHz R =2kΩ T L A =20dB, OUT=5Vrms V Total Harmonic Distortion+ Noise THD+N - 0.0005 - % R=2kΩ L f=1kHz, 20Hz~20kHz BPF - 5 - nV/ Hz RS=100Ω, VI=0V, f=1kHz Input Referred Noise Voltage V N - 0.8 - μVrms RIAA, R =2.2 kΩ, 30kHz LPF S Channel Separation CS - 110 - dB R1=100Ω, f=1kHz (Note 14) Absolute value (Note 15) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 6/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Description of Electrical Characteristics Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s document or general document. 1. Absolute Maximum Ratings Absolute maximum rating items indicate the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. 1.1 Power Supply Voltage (VCC-VEE) Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power supply terminal without deterioration or destruction of characteristics of internal circuit. 1.2 Differential Input Voltage (V ) ID Indicates the maximum voltage that can be applied between non-inverting and inverting terminals without damaging the IC. 1.3 Input Common-mode Voltage Range (V ) ICM Indicates the maximum voltage that can be applied to the non-inverting and inverting terminals without deterioration or destruction of electrical characteristics. Input common-mode voltage range of the maximum ratings does not assure normal operation of IC. For normal operation, use the IC within the input common-mode voltage range characteristics. 1.4 Power Dissipation (P ) D Indicates the power that can be consumed by the IC when mounted on a specific board at the ambient temperature 25℃ (normal temperature). As for package product, Pd is determined by the temperature that can be permitted by the IC in the package (maximum junction temperature) and the thermal resistance of the package. 2. Electrical Characteristics Item 2.1 Input Offset Voltage (V ) IO Indicates the voltage difference between non-inverting terminal and inverting terminals. It can be translated into the input voltage difference required for setting the output voltage at 0 V. 2.2 Input Offset Current (I ) IO Indicates the difference of input bias current between the non-inverting and inverting terminals. 2.3 Input Bias Current (I ) B Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias currents at the non-inverting and inverting terminals. 2.4 Input Common-mode Voltage Range (V ) ICM Indicates the input voltage range where IC normally operates. 2.5 Large Signal Voltage Gain (A ) V Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage. Av = (Output voltage) / (Differential Input voltage) 2.6 Circuit Current (I ) CC Indicates the current that flows within the IC under specified no-load conditions. 2.7 Output Saturation Voltage (V ) OM Signifies the voltage range that can be output under specific output conditions. 2.8 Common-mode Rejection Ratio (CMRR) Indicates the ratio of fluctuation of input offset voltage when the input common mode voltage is changed. It is normally the fluctuation of DC. CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation) 2.9 Power Supply Rejection Ratio (PSRR) Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of DC. PSRR= (Change of power supply voltage)/(Input offset fluctuation) 2.10 Channel Separation (CS) Indicates the fluctuation in the output voltage of the driven channel with reference to the change of output voltage of the channel which is not driven. 2.11 Slew Rate (SR) Indicates the ratio of the change in output voltage with time when a step input signal is applied. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 7/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet 2.12 Gain Band Width (GBW) The product of the open-loop voltage gain and the frequency at which the voltage gain decreases 6dB/octave. 2.13 Unity Gain Frequency (f ) T Indicates a frequency where the voltage gain of operational amplifier is 1. 2.14 Total Harmonic Distortion+ Noise (THD+N) Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage of driven channel. 2.15 Input Referred Noise Voltage (V ) N Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in series with input terminal. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 8/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Typical Performance Curves ○BA4580Rxxx 1 10 　 . W] . 0.8 B A4580RF A] 8 -40℃ 25℃ TION [ 0.6 B A4580RFJ ENT [m 6 A R P BA4580RFVT SI UR R DIS 0.4 LY C 4 E P 105℃ W P O U P 0.2 BA4580RFVM S 2 0 0 105 0 25 50 75 100 125 ±0 ±5 ±10 ±15 ±20 AMBIENT TEMPERATURE [℃] . SUPPLY VOLTAGE [V] Figure 2. Figure 3. Derating Curve Supply Current - Supply Voltage 10.0 ]P 30 VP- G [ 25 A] 8.0 WIN m S T [ ±15V GE 20 N 6.0 A E T R L UR VO 15 C T 4.0 U Y P PPL ±2 V UT 10 U ±7.5 V O S 2.0 UM 5 M XI A 0.0 M 0 -50 -25 0 25 50 75 100 0.1 1 10 AMBIENT TEMPERATURE [℃] LOAD RESISTANCE [kΩ] Figure 4. Figure 5. Supply Current - Ambient Temperature Maximum Output Voltage Swing - Load Resistance (VCC/VEE=+15V/-15V, T =25℃) A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 9/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4580Rxxx 20 20 15 15 VOH V] 10 VOH V] 10 E [ E [ G 5 G 5 A A T T OL 0 OL 0 V V UT -5 UT -5 P P T VOL T OU -10 OU -10 VOL -15 -15 -20 -20 0.1 1 10 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 LOAD RESISTANCE [kΩ] SUPPLY VOLTAGE [V] Figure 6. Figure 7. Maximum Output Voltage Maximum Output Voltage - Load Resistance - Supply Voltage (VCC/VEE=+15V/-15V, TA =25℃) (RL=2kΩ, TA =25℃) 20 20 15 15 V] . 10 V] . 10 VOH E [ 5 VOH E [ 5 G G TA TA OL 0 OL 0 V V PUT -5 VOL PUT -5 VOL T T U -10 U -10 O O -15 -15 -20 -20 -50 -25 0 25 50 75 100 125 0 5 10 15 20 25 AMBIENT TEMPERATURE [℃] OUTPUT CURRENT [mA] Figure 8. Figure 9. Maximum Output Voltage Maximum Output Voltage - Ambient Temperature - Ambient Temperature (VCC/VEE=+15V/-15V, RL=2kΩ) (VCC/VEE=+15V/-15V, TA =25℃) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 10/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4580Rxxx 6 6 V] . 4 V] . 4 m m GE [ 2 -40℃ GE [ 2 ±2V A 25℃ A T T ±7.5V L L O O V 0 V 0 T T E E S 105℃ S ±15V F F -2 F-2 F O O T T U U NP-4 NP -4 I I -6 -6 -50 -25 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 10. Figure 11. Input Offset Voltage - Supply Voltage Input Offset Voltage - Ambient Temperature (VICM=0V, OUT=0V) (VICM=0V, OUT=0V) 200 200 180 NT [nA] . 111468000 RENT [nA] 111246000 ±7.5V E 120 R R -40℃ U CUR 100 S C 100 AS 80 BIA 80 BI T 60 PUT 4600 105℃ 25℃ NPU 40 ±2V ± 15V N I I 20 20 0 0 -50 -25 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 13. Figure 12. Input Bias Current - Ambient Temperature Input Bias Current - Supply Voltage (V =0V, OUT=0V) (V =0V, OUT=0V) ICM ICM (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 11/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4580Rxxx RENT [nA] . 123000 105℃ RRENT [nA] 123000 ±2V ± 7.5V R U U C C T 0 T 0 E E S S 25℃ F ±15V FF -10 -40℃ OF -10 T O UT U P P N -20 N -20 I I -30 -30 -50 -25 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [°C] Figure 14. Figure 15. Input Offset Current - Supply Voltage Input Offset Current - Ambient Temperature (V =0V, OUT=0V) (V =0V, OUT=0V) ICM ICM 5 B] 150 [d 4 O V] 105℃ TI 125 m 3 RA E [ N AG 2 25℃ O 100 LT 1 -40 ℃ CTI O E V J ET 0 RE 75 S -1 E OFF OD 50 T -2 M U N NP -3 MO 25 I -4 M O C -5 0 -4 -3 -2 -1 0 1 2 3 4 -50 -25 0 25 50 75 100 125 COMMON MODE INPUT VOLTAGE [V] AMBIENT TEMPERATURE [°C] Figure 16. Figure 17. Input Offset Voltage Common Mode Rejection Ratio - Common Mode Input Voltage - Ambient Temperature (VCC/VEE=+4V/-4V, OUT=0V) (VCC/VEE=+15V/-15V, VICM=-12V to +12V) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 12/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4580Rxxx B] . 150 10 d RATIO [ 125 s] . 5 ON 100 V/μ TI E [ EC 75 AT 0 J R RE W PPLY 50 SLE -5 U S 25 R E W O 0 -10 P -50 -25 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 18. Figure 19. Power Supply Rejection Ratio Slew Rate - Supply Voltage - Ambient Temperature (CL=100pF, RL=2kΩ, TA=25℃) (VCC/VEE=+2V/-2V to +15V/-15V) 80 1 GE %] . TA N [ VOL 60 TIO 0.1 E OR D NOIS Hz] .40 C DIST 0.01 20kHz RRE√nV/ MONI 1kHz FE [ R RE 20 HA 0.001 UT AL P OT 20Hz IN T 0 0.0001 1 10 100 1000 10000 0.1 1 10 FREQUENCY [Hz] OUTPUT VOLTAGE [Vrms] Figure 20. Figure 21. Equivalent Input Noise Voltage - Frequency Total Harmonic Distortion - Output Voltage (VCC/VEE=+15V/-15V, RS=100Ω, TA=25℃) (VCC/VEE=+15V/-15V, AV=20dB, RL=2kΩ, 80kHz-LPF, TA=25℃) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 13/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4580Rxxx ]P 30 60 0 VP- G [ PHASE N 25 50 -30 I W S AGE 20 N [dB] 40 -60 g] LT AI de T VO 15 GE G 30 GAIN -90 ASE [ U A H P T P T 10 OL 20 -120 U O V M U 5 10 -150 M XI A M 0 0 -180 1 10 100 1000 1.1E0-02 1 11.E0+3 0 0 11.E0+4 0 1 11.E0+5 0 2 1 .1E0+60 3 1 .1E0+70 4 FREQUENCY [kHz] FREQUENCY [Hz] Figure 22. Figure 23. Maximum Output Voltage Swing - Frequency Voltage Gain・Phase - Frequency (VCC/VEE=+15V/-15V, R =2kΩ, T =25℃) L A (VCC/VEE=+15V/-15V, A =40dB, R =2kΩ, T =25℃) V L A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 14/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV 1 24 　 . W] 0.8 BA4584FV mA] 20 ON [ T [ 16 -40℃ 25℃ TI 0.6 EN A R P SSI UR 12 R DI 0.4 LY C 8 E P W P O 0.2 U 85℃ P S 4 0 0 85 0 25 50 75 100 125 ±0 ±5 ±10 ±15 ±20 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 24. Figure 25. Derating Curve Supply Current - Supply Voltage 24 30 ]P VP- 20 G [ 25 N A] WI T [m 16 ±15V GE S 20 N A E T R L R 12 O 15 U V C T Y U L 8 P 10 P T P U U O S 4 ±2 V M 5 ±7.5 V U M 0 AXI 0 M -50 -25 0 25 50 75 100 0.1 1 10 AMBIENT TEMPERATURE [℃] LOAD RESISTANCE [kΩ] Figure 26. Figure 27. Supply Current - Ambient Temperature Maximum Output Voltage Swing - Load Resistance (VCC/VEE=+15V/-15V, T =25℃) A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 15/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV 20 20 15 15 VOH E [V] 10 VOH E [V] 10 G 5 G 5 A A T T OL 0 OL 0 V V UT -5 UT -5 P P T T U -10 VOL U -10 O O VOL -15 -15 -20 -20 0.1 1 10 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 LOAD RESISTANCE [kΩ] SUPPLY VOLTAGE [V] Figure 28. Figure 29. Maximum Output Voltage Maximum Output Voltage - Load Resistance - Supply Voltage (VCC/VEE=+15V/-15V, TA =25℃) (RL=2kΩ, TA =25℃) 20 20 15 15 E [V] 10 VOH E [V] 10 VOH G 5 G 5 A A OLT 0 OLT 0 V V T T PU -5 VOL PU -5 VOL T T U -10 U -10 O O -15 -15 -20 -20 -50 -25 0 25 50 75 100 0 5 10 15 20 25 AMBIENT TEMPERATURE [℃] OUTPUT CURRENT [mA] Figure 30. Figure 31. Maximum Output Voltage Maximum Output Voltage - Ambient Temperature - Output Current (VCC/VEE=+15V/-15V, RL=2kΩ) (VCC/VEE=+15V/-15V, TA =25℃) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 16/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV 6 6 V] 4 V] 4 m m AGE [ 2 -40℃ 25℃ AGE [ 2 ±2V ±7.5V OLT OLT ET V 0 ET V 0 S 105℃ S FF-2 FF -2 ±15V O O T T U U NP-4 NP -4 I I -6 -6 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 32. Figure 33. Input Offset Voltage - Supply Voltage Input Offset Voltage - Ambient Temperature (VICM=0V, OUT=0V) (VICM=0V, OUT=0V) 200 200 nA] . 116800 A] 116800 NT [ 140 T [n 140 RRE 120 25℃ REN 120 ±4V ±7.5V R CU 100 U 100 UT BIAS 6800 -40℃ 105℃ UT BIAS C 6800 NP 40 NP 40 ± 15V I I 20 20 0 0 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 34. Figure 35. Input Bias Current - Supply Voltage Input Bias Current - Ambient Temperature (V =0V, OUT=0V) (V =0V, OUT=0V) ICM ICM (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 17/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV 6 30 V] 4 A] 20 LTAGE [m 2 -40℃ 25℃ RRENT [n 10 ±2V ± 7.5V O U T V 0 T C 0 E E OFFS-2 105℃ OFFS -10 ± 15V T T U U P P -20 N-4 N I I -30 -6 -50 -25 0 25 50 75 100 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [°C] SUPPLY VOLTAGE [V] Figure 36. Figure 37. Input Offset Current - Supply Voltage Input Offset Current - Ambient Temperature (VICM=0V, OUT=0V) (VICM=0V, OUT=0V) 5 150 B] 4 O [d mV] 3 85℃ ATI 125 GE [ 2 -40℃ N R A O 100 LT 1 25℃ TI O C V E T 0 EJ 75 E R FFS -1 DE 50 O -2 O T M U N NP -3 MO 25 I -4 M O -5 C 0 -15 -10 -5 0 5 10 15 -50 -25 0 25 50 75 100 COMMON MODE INPUT VOLTAGE [V] AMBIENT TEMPERATURE [°C] Figure 38. Figure 39. Input Offset Voltage Common Mode Rejection Ratio - Common Mode Input Voltage - Ambient Temperature (VCC/VEE=+15V/-15V, OUT=0V) (VCC/VEE=+15V/-15V, VICM=-12V to +12V) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 18/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV 150 10 B] d O [ N RATI 125 s] . 5 O 100 μ TI V/ C E [ REJE . 75 RAT 0 Y W PL 50 LE UP S -5 S ER 25 W O P 0 -10 -50 -25 0 25 50 75 100 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 40. Figure 41. Power Supply Rejection Ratio Slew Rate - Supply Voltage - Ambient Temperature (CL=100pF, RL=2kΩ, TA =25℃) (VCC/VEE=+2V/-2V to +15V/-15V) 80 1 E %] AG N [ T O OL 60 RTI 0.1 E V TO FERRED NOIS√[nV/Hz] .40 ARMONIC DIS 0.01 20kHz RE 20 L H 0.001 T TA 1kHz PU TO 20Hz N I 0 0.0001 1 10 100 1000 10000 0.1 1 10 OUTPUT VOLTAGE [Vrms] FREQUENCY [Hz] Figure 42. Figure 43. Equivalent Input Noise Voltage – Frequency Total Harmonic Distortion - Output Voltage (VCC/VEE=+15V/-15V, RS=100Ω, TA =25℃) (VRC=C2/VkΩE,E 8=0+k1H5zV-/L-P15FV, T, A V==2250℃dB) , L A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 19/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584FV ]P 30 60 0 VP- G [ PHASE N 25 50 -30 I W S AGE 20 N [dB] 40 -60 g] LT AI de T VO 15 GE G 30 GAIN -90 ASE [ U A H P T P UT 10 OL 20 -120 O V M U 5 10 -150 M XI A M 0 0 -180 1 10 100 1000 1.E1-0012 1 .E1+030 0 1 .E1+004 1 1 .E1+005 2 1 . E1+0063 1 . E1+0074 FREQUENCY [kHz] FREQUENCY [Hz] Figure 44. Figure 45. Maximum Output Voltage Swing – Frequency Voltage Gain・Phase - Frequency (VCC/VEE=+15V/-15V, R =2kΩ, T =25℃) L A (VCC/VEE=+15V/-15V, AV=40dB, RL=2kΩ, TA =25℃) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 20/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx 1 20 　 . W] 0.8 BA4584RFV mA] 16 -40℃ 25℃ N [ BA4584RF T [ O N ATI 0.6 RE 12 P R SI U S C DI 0.4 Y 8 R PL E P W U PO 0.2 S 4 105℃ 0 0 105 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 46. Figure 47. Derating Curve Supply Current - Supply Voltage 24 20 ]P FV VP- 20 G [ N A] WI 15 m S NT [ 16 ±9.5V AGE RE LT R 12 O 10 U V C T Y U L 8 P P T UP ±2 V OU 5 S 4 ±4.5 V M U M XI 0 A 0 M -50 -25 0 25 50 75 100 125 0.1 1 10 AMBIENT TEMPERATURE [℃] LOAD RESISTANCE [kΩ] Figure 48. Figure 49. Supply Current - Ambient Temperature Maximum Output Voltage Swing - Load Resistance (VCC/VEE=+9.5V/-9.5V, T =25℃) A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 21/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx 10 10 VOH VOH V] 5 V] 5 E [ E [ G G A A T T OL 0 OL 0 V V T T U U P P T T U -5 U -5 O VOL O VOL -10 -10 0.1 1 10 ±2 ±4 ±6 ±8 ±10 LOAD RESISTANCE [kΩ] SUPPLY VOLTAGE [V] Figure 50. Figure 51. Maximum Output Voltage Maximum Output Voltage - Load Resistance - Supply Voltage (VCC/VEE=+9.5V/-9.5V, TA =25℃) (RL=2kΩ, TA =25℃) 15 15 10 10 V] V] E [ 5 E [ 5 G G VOH A VOH A T T OL 0 OL 0 V V T VOL T VOL U U P -5 P -5 T T U U O O -10 -10 -15 -15 -50 -25 0 25 50 75 100 125 0 5 10 15 20 25 AMBIENT TEMPERATURE [℃] OUTPUT CURRENT [mA] Figure 52. Figure 53. Maximum Output Voltage Maximum Output Voltage - Ambient Temperature - Output Current (VCC/VEE=+9.5V/-9.5V, R =2kΩ) (VCC/VEE=+9.5V/-9.5V, T =25℃) L A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 22/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx 6 6 V] 4 V] 4 m m TAGE [ 2 -40℃ 25℃ TAGE [ 2 ±2V ±4.5V L L O O T V 0 T V 0 E E FS 105℃ FS OF-2 OF -2 ±9.5V T T U U NP-4 NP -4 I I -6 -6 ±0 ±2 ±4 ±6 ±8 ±10 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 54. Figure 55. Input Offset Voltage - Supply Voltage Input Offset Voltage - Ambient Temperature (VICM=0V, OUT=0V) (VICM=0V, OUT=0V) 200 200 ENT [nA] . 111468000 -40℃ 25℃ ENT [nA] 111468000 ±2V ±4.5V R 120 R 120 R R CU 100 CU 100 AS 80 AS 80 UT BI 60 UT BI 60 ±9.5V NP 40 105℃ NP 40 I I 20 20 0 0 ±0 ±2 ±4 ±6 ±8 ±10 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Figure 56. Figure 57. Input Bias Current - Supply Voltage Input Bias Current - (VICM=0V, OUT=0V) Ambient Temperature (VICM=0V, OUT=0V) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 23/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx A] . 2300 A] 2300 n n T [ T [ N N ±2V ±4.5V RE 10 105℃ RE 10 R R U U C C T 0 T 0 E E FS 25℃ FS T OF -10 -40℃ T OF -10 ± 9.5V U U P P N -20 N -20 I I -30 -30 ±0 ±2 ±4 ±6 ±8 ±10 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [°C] Figure 58. Figure 59. Input Offset Current - Supply Voltage Input Offset Current - Ambient Temperature (VICM=0V, OUT=0V) (VICM=0V, OUT=0V) 5 B] 150 d 4 O [ V] 105℃ TI 125 m 3 A LTAGE [ 12 2 -54℃0℃ CTION R 100 O E V J SET -10 E RE 75 F D F O 50 UT O -2 N M P -3 O N M 25 I -4 M O C -5 0 -4 -3 -2 -1 0 1 2 3 4 -50 -25 0 25 50 75 100 125 COMMON MODE INPUT VOLTAGE [V] AMBIENT TEMPERATURE [°C] Figure 60. Figure 61. Input Offset Voltage Common Mode Rejection Ratio - Common Mode Input Voltage - Ambient Temperature (VCC/VEE=+4V/-4V, OUT=0V) (VCC/VEE=+9.5V/-9.5V, VICM=-12V to +12V) (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 24/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx B] . 150 10 d N RATIO [ 110205 μs] . 5 O V/ TI E [ EC 75 AT 0 J R RE W PPLY 50 SLE -5 U S 25 R E W O 0 -10 P -50 -25 0 25 50 75 100 125 ±0 ±2 ±4 ±6 ±8 ±10 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Figure 62. Figure 63. Power Supply Rejection Ratio Slew Rate - Supply Voltage - Ambient Temperature (CL=100pF, RL=2kΩ, TA =25℃) ( V C C /V E E = + 2 V / - 2 V to + 9 . 5 V / -9 . 5 V ) 80 1 %] GE N [ A O OLT 60 RTI 0.1 V O E T D NOIS Hz] .40 NIC DIS 0.01 20kHz E√ O RR nV/ RM T REFE [20 TAL HA 0.001 1kHz 20Hz U O P T N I 0.0001 0 0.1 1 10 1 10 100 1000 10000 OUTPUT VOLTAGE [Vrms] FREQUENCY [Hz] Figure 65. Figure 64. Total Harmonic Distortion - Output Voltage Equivalent Input Noise Voltage - Frequency (VCC/VEE=+9.5V/-9.5V, A =20dB, (VCC/VEE=+9.5V/-9.5V, RS=100Ω, TA =25℃) R =2kΩ, 80kHz-LPF, T =V25℃) L A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 25/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet ○BA4584Rxx ]P 20 60 0 VP- G [ N 50 -30 I W PHASE S 15 AGE N [dB] 40 -60 g] LT AI de T VO 10 GE G 30 GAIN -90 ASE [ PU TA PH UT OL 20 -120 O V 5 M U 10 -150 M XI A M 0 0 -180 1 10 100 1000 1.E1-0021 1 .1E0+30 0 1 .E1+040 1 1 .E1+050 2 1 .E1+006 3 1 . E1+0074 FREQUENCY [kHz] FREQUENCY [Hz] Figure 66. Figure 67. Maximum Output Voltage Swing - Frequency Voltage Gain・Phase - Frequency (VCC/VEE=+9.5V/-9.5V, RL=2kΩ, T =25℃) A (VCC/VEE=+9.5V/-9.5V, Av=40dB, RL=2kΩ, T =25℃) A (*)The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 26/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Application Information NULL method Condition for Test Circuit1 VCC, VEE, E , V Unit: V K ICM BA4580Rxxx, BA4584R Parameter VF S1 S2 S3 BA4584FV Calculation VCC VEE E VCC VEE E K K Input Offset Voltage V ON ON OFF 15 -15 0 9.5 -9.5 0 1 F1 Input Offset Current V OFF OFF OFF 15 -15 0 9.5 -9.5 0 2 F2 V OFF ON Input Bias Current F3 OFF 15 -15 0 9.5 -9.5 0 3 V ON OFF F4 V 15 -15 -10 9.5 -9.5 -4.5 F5 Large Signal Voltage Gain ON ON ON 4 V 15 -15 10 9.5 -9.5 4.5 F6 Common-mode Rejection Ratio VF7 3 -27 12 3 -16 6.5 ON ON OFF 5 (Input common-mode Voltage Range) V 27 -3 -12 16 -3 -6.5 F8 Power Supply VF9 2 -2 0 2 -2 0 ON ON OFF 6 Rejection Ratio V 15 -15 0 9.5 -9.5 0 F10 -Calculation- 1. Input Offset Voltage (V ) IO 0.1µF |V | V = F1 [V] IO 1+RF/RS RF=50kΩ 500kΩ 0.1µF 2. Input Offset Current (I ) SW1 VCC |IVOF2-VF1| RS=50Ω RI=10kΩ EK +15V IIO = RI ×(1+RF/RS) [A] DUT 500kΩ SW3 NULL 3. Input Bias CIuB rre=n t (2IB )× R|V F×4(-1V+F3R| /R ) [A] VICM RS5=05k0ΩΩ RI=1 0SkΩW 2 VEE RL 1000pF -15V VF I F S 4. Large Signal Voltage Gain (A ) V AV = 20Log ΔEK × (1+RF/RS) [dB] Figure 68. Test circuit1 (one channel only) |V -V | F5 F6 5. Common-mode Rejection Ration (CMRR) CMRR = 20Log ΔVICM × (1+RF/RS) [dB] |V -V | F8 F7 6. Power supply rejection ratio (PSRR) PSRR = 20Log ΔVCC × (1+ RF/RS) [dB] |V – V | F10 F9 Switch Condition for Test Circuit 2 SW No. SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 SW14 Supply Current OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF OFF High Level Output Voltage OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF Low Level Output Voltage OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF ON OFF Output Source Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON Output Sink Current OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON Slew Rate OFF OFF OFF ON OFF OFF OFF ON ON ON OFF OFF OFF OFF Gain Bandwidth Product OFF ON OFF OFF ON ON OFF OFF ON ON OFF OFF OFF OFF Equivalent Input Noise Voltage ON OFF OFF OFF ON ON OFF OFF OFF OFF ON OFF OFF OFF www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 27/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet SW4 Input voltage SW5 R2 VCC ● VH － VL SW1 SW2 SW3 t ＋ SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 SW14 Input wave Output voltage RS R1 C VEE VH 90% SR=ΔV/Δt C VIN- VIN+ RL CL VOUT ΔV VRL 10% VL Δt t Output wave Figure 69. Test Circuit 2 (each Op-Amp) Figure 70. Slew Rate Input Waveform VCC VCC OTHER R1//R2 R1//R2 CH VEE VEE R1 R2 OUT1 R1 R2 VIN V V=O0=.0U5.[T5V1Vrmrmss] V VOOUUTT22 CCSS＝220×0lolgog110000×VOOUUTT11 VOOUUTT22 Figure 71. Test circuit 3 (Channel Separation) (VCC=+15V,VEE=-15V, R1=100Ω, R2=10kΩ) www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 28/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Power Dissipation Power dissipation(total loss) indicates the power that can be consumed by IC at T =25℃(normal temperature). IC is A heated when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited. Power dissipation is determined by the temperature allowed in IC chip(maximum junction temperature) and thermal resistance of package(heat dissipation capability). The maximum junction temperature is typically equal to the maximum value in the storage temperature range. Heat generated by consumed power of IC radiates from the mold resin or lead frame of the package. The parameter which indicates this heat dissipation capability(hardness of heat release)is called thermal resistance, represented by the symbol θ ℃/W. The temperature of IC inside the package can be estimated by this JA thermal resistance. Figure 72. (a) shows the model of thermal resistance of the package. Thermal resistance θ , ambient JA temperature Ta, maximum junction temperature T , and power dissipation P can be calculated by the equation below: JMAX D θ = (T -T ) / P ℃/W JA JMAX A D Derating curve in Figure 72. (b) indicates power that can be consumed by IC with reference to ambient temperature. Power that can be consumed by IC with reference to ambient temperature. Power that can be consumed by IC begins to attenuate at certain ambient temperature. This gradient is determined by thermal resistance θ . Thermal resistance θ depends on JA JA chip size, power consumption, package, ambient temperature, package condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value measured at a specified condition. Figure 73. (c),(d) show a derating curve for an example of BA4580Rxxx, BA4584FV, BA4584Rxx. Power Dissipation of LSI [W] PD(max) θJA=(TJmax-TA)/ PD °C/W P2 θJA2 < θJA1 Ambient Temperature TA [ °C ] P1 θ’JA2 θ JA 2 TJ’max T J m a x θ’JA1 θJA1 Chip Surface Temperature TJ [ °C ] 0 25 Ambie5n0 t Temp7e5 rature1 0T0A [ °C 1]2 5 150 (a) Thermal Resistance (b) Derating Curve Figure 72. Thermal resistance and derating curve 1 1 N [W] . 0.8 BBAA44558800RRFF(JN(Nootete 1 61)7) N[W] 0.8 B A4584RFV(Note 20) TIO 0.6 TIO 0.6 A A P P POWER DISI 00..24 B A4580RFBVAT4(5N8o0tReF 1V8M) (Note 19) POWER DISSI 00..24 BA4584RF(Note 21) BA4584FV(Note 21) 0 0 0 25 50 75 100 125 0 25 50 75 100 125 AMBIENT TEMPERATURE [℃] . AMBIENT TEMPERATURE[℃] (c)BA4580Rxxx (d)BA4584FV/BA4584Rxx (Note 16) (Note 17) (Note 18) (Note 19) (Note 20) (Note 21) Unit 6.2 5.4 5.0 4.8 7.0 4.9 mW/℃ When using the unit above TA=25℃, subtract the value above per degree℃. Permissible dissipation is the value. Permissible dissipation is the value when FR4 glass epoxy board 70mm ×70mm ×1.6mm (cooper foil area below 3%) is mounted. Figure 73. Derating Curve www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 29/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Application Examples ○Voltage Follower Voltage gain is 0dB. Using this circuit, the output voltage (OUT) is VCC configured to be equal to the input voltage (IN). This circuit also stabilizes the output voltage (OUT) due to high input impedance and low output impedance. Computation for output voltage (OUT) is shown below. OUT=IN OUT IN VEE Figure 74. Voltage Follower Circuit ○Inverting Amplifier R2 For inverting amplifier, input voltage (IN) is amplified by a voltage gain and depends on the ratio of R1 and VCC R2. The out-of-phase output voltage is shown in the next expression OUT=-(R2/R1)・IN R1 IN This circuit has input impedance equal to R1. OUT R1//R2 VEE Figure 75. Inverting Amplifier Circuit ○Non-inverting Amplifier R1 R2 For non-inverting amplifier, input voltage (IN) is amplified by a voltage gain, which depends on the ratio VCC of R1 and R2. The output voltage (OUT) is in-phase with the input voltage (IN) and is shown in the next expression. OUT=(1 + R2/R1)・IN Effectively, this circuit has high input impedance since OUT its input side is the same as that of the operational IN amplifier. VEE Figure 76. Non-inverting Amplifier Circuit www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 30/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Operational Notes 1. Reverse Connection of Power Supply Connecting the power supply in reverse polarity can damage the IC. Take precautions against reverse polarity when connecting the power supply, such as mounting an external diode between the power supply and the IC’s power supply pins. 2. Power Supply Lines Design the PCB layout pattern to provide low impedance supply lines. Separate the ground and supply lines of the digital and analog blocks to prevent noise in the ground and supply lines of the digital block from affecting the analog block. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. 3. Ground Voltage Ensure that no pins are at a voltage below that of the ground pin at any time, even during transient condition. 4. Ground Wiring Pattern When using both small-signal and large-current ground traces, the two ground traces should be routed separately but connected to a single ground at the reference point of the application board to avoid fluctuations in the small-signal ground caused by large currents. Also ensure that the ground traces of external components do not cause variations on the ground voltage. The ground lines must be as short and thick as possible to reduce line impedance. 5. Thermal Consideration Should by any chance the power dissipation rating be exceeded the rise in temperature of the chip may result in deterioration of the properties of the chip. The absolute maximum rating of the P stated in this specification is when D the IC is mounted on a 70mm x 70mm x 1.6mm glass epoxy board. In case of exceeding this absolute maximum rating, increase the board size and copper area to prevent exceeding the P rating. D 6. Recommended Operating Conditions These conditions represent a range within which the expected characteristics of the IC can be approximately obtained. The electrical characteristics are guaranteed under the conditions of each parameter. 7. Inrush Current When power is first supplied to the IC, it is possible that the internal logic may be unstable and inrush current may flow instantaneously due to the internal powering sequence and delays, especially if the IC has more than one power supply. Therefore, give special consideration to power coupling capacitance, power wiring, width of ground wiring, and routing of connections. 8. Operation Under Strong Electromagnetic Field Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction. 9. Testing on Application Boards When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply should always be turned off completely before connecting or removing it from the test setup during the inspection process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during transport and storage. 10. Inter-pin Short and Mounting Errors Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin. Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment) and unintentional solder bridge deposited in between pins during assembly to name a few. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 31/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Operational Notes – continued 11. Regarding the Input Pin of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. For example (refer to figure below): When GND > Pin A and GND > Pin B, the P-N junction operates as a parasitic diode. When GND > Pin B, the P-N junction operates as a parasitic transistor. Parasitic diodes inevitably occur in the structure of the IC. The operation of parasitic diodes can result in mutual interference among circuits, operational faults, or physical damage. Therefore, conditions that cause these diodes to operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should be avoided. Resistor Transistor (NPN) Pin A Pin B B Pin B C Pin A E P+ P P+ P+ N P P+ B C N N N N Parasitic N N N E Elements Parasitic P Substrate P Substrate Elements GND GND GND GND Parasitic Parasitic N Region Elements Elements close-by Figure 77. Example of monolithic IC structure 12. Unused Circuits VCC It is recommended to apply the connection (see Figure 78.) and set the non-inverting input terminal at a potential within the Input Common-mode Voltage Range (V ) for any unused circuit. ICM Keep this potential in VICM V 13. Input Voltage ICM Applying VEE +36V to the input terminal is possible without causing deterioration of the electrical characteristics or destruction, regardless of the supply voltage. However, this does not ensure normal circuit operation. VEE Please note that the circuit operates normally only when the input voltage is within the common mode input voltage range of the electric characteristics. Figure 78. Example of Application Circuit for Unused Op-amp 14. Power Supply(single/dual) The operational amplifier operates when the voltage supplied is between VCC and VEE. Therefore, the single supply operational amplifier can be used as dual supply operational amplifier as well. 15. IC Handling When pressure is applied to the IC through warp on the printed circuit board, the characteristics may fluctuate due to the piezo effect. Be careful with the warp on the printed circuit board. 16. The IC Destruction Caused by Capacitive Load The IC may be damaged when VCC terminal and VEE terminal is shorted with the charged output terminal capacitor. When IC is used as an operational amplifier or as an application circuit where oscillation is not activated by an output capacitor, output capacitor must be kept below 0.1μF in order to prevent the damage mentioned above. www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 32/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name SOP8 (Max 5.35 (include.BURR)) (UNIT : mm) PKG : SOP8 Drawing No. : EX112-5001-1 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 33/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name SOP-J8 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 34/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name TSSOP-B8 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 35/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name MSOP8 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 36/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name SOP14 (Max 9.05 (include.BURR)) (UNIT : mm) PKG : SOP14 Drawing No. : EX113-5001 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 37/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Physical Dimension, Tape and Reel Information Package Name SSOP-B14 www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 38/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Marking Diagrams SOP8(TOP VIEW) SOP-J8(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK TSSOP-B8(TOP VIEW) MSOP8(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK SOP14(TOP VIEW) SSOP-B14(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK Product Name Package Type Marking F SOP8 FJ SOP-J8 BA4580Rxxx 4580R FVT TSSOP-B8 FVM MSOP8 BA4584FV FV SSOP-B14 4584 F SOP14 BA4584RF BA4584Rxx FV SSOP-B14 4584R www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 39/40 20.Nov.2014 Rev.003 TSZ22111･15･00

B A4580Rxxx BA4584FV BA4584Rxx Datasheet Land Pattern Data all dimensions in mm Land pitch Land space Land length Land width PKG e MIE ≧ℓ 2 b2 SOP8 1.27 4.60 1.10 0.76 SOP14 SOP-J8 1.27 3.90 1.35 0.76 SSOP-B14 0.65 4.60 1.20 0.35 MSOP8 0.65 2.62 0.99 0.35 TSSOP-B8 0.65 4.60 1.20 0.35 SOP8, SOP14, SOP-J8, SSOP-B14, MSOP8, TSSOP-B8 MIE e 2 b ℓ2 Revision History Date Revision Changes 27.Feb.2012 001 New Release 31.Oct.2014 002 Page.3 Absolute Maximum Ratings : Added Input Current 20.Nov.2014 003 Page.3 Absolute Maximum Ratings : Modified Input Current www.rohm.com TSZ02201-0RAR1G200030-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 40/40 20.Nov.2014 Rev.003 TSZ22111･15･00

Notice Precaution on using ROHM Products 1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment, OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific Applications. (Note1) Medical Equipment Classification of the Specific Applications JAPAN USA EU CHINA CLASSⅢ CLASSⅡb CLASSⅢ CLASSⅢ CLASSⅣ CLASSⅢ 2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve system safety [b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents [b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust [c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves [e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items [f] Sealing or coating our Products with resin or other coating materials [g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] Use of the Products in places subject to dew condensation 4. The Products are not subject to radiation-proof design. 5. Please verify and confirm characteristics of the final or mounted products in using the Products. 6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability. 7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual ambient temperature. 8. Confirm that operation temperature is within the specified range described in the product specification. 9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in this document. Precaution for Mounting / Circuit board design 1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. 2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products, please consult with the ROHM representative in advance. For details, please refer to ROHM Mounting specification Notice-GE Rev.003 © 2013 ROHM Co., Ltd. All rights reserved.

Precautions Regarding Application Examples and External Circuits 1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteristics, as well as static characteristics. 2. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for Products use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. Precaution for Electrostatic This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron, isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control). Precaution for Storage / Transportation 1. Product performance and soldered connections may deteriorate if the Products are stored in the places where: [a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [b] the temperature or humidity exceeds those recommended by ROHM [c] the Products are exposed to direct sunshine or condensation [d] the Products are exposed to high Electrostatic 2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period. 3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of which storage time is exceeding the recommended storage time period. Precaution for Product Label QR code printed on ROHM Products label is for ROHM’s internal use only. Precaution for Disposition When disposing Products please dispose them properly using an authorized industry waste company. Precaution for Foreign Exchange and Foreign Trade act Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with ROHM representative in case of export. Precaution Regarding Intellectual Property Rights 1. All information and data including but not limited to application example contained in this document is for reference only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. ROHM shall not be in any way responsible or liable for infringement of any intellectual property rights or other damages arising from use of such information or data.: 2. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any third parties with respect to the information contained in this document. Other Precaution 1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM. 2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of ROHM. 3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the Products or this document for any military purposes, including but not limited to, the development of mass-destruction weapons. 4. The proper names of companies or products described in this document are trademarks or registered trademarks of ROHM, its affiliated companies or third parties. Notice-GE Rev.003 © 2013 ROHM Co., Ltd. All rights reserved.

DDaattaasshheeeett General Precaution 1. Before you use our Products, you are requested to carefully read this document and fully understand its contents. ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of a ny ROHM’s Products against warning, caution or note contained in this document. 2. All information contained in this document is current as of the issuing date and subj ect to change without any prior notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sale s representative. 3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all information contained in this document is accurate an d/or error-free. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or concerning such information. Notice – WE Rev.001 © 2014 ROHM Co., Ltd. All rights reserved.

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