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  • 型号: BA4558RFVM-TR
  • 制造商: ROHM Semiconductor
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BA4558RFVM-TR产品简介:

ICGOO电子元器件商城为您提供BA4558RFVM-TR由ROHM Semiconductor设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 BA4558RFVM-TR价格参考¥1.15-¥1.69。ROHM SemiconductorBA4558RFVM-TR封装/规格:线性 - 放大器 - 仪表,运算放大器,缓冲器放大器, 通用 放大器 2 电路 8-MSOP。您可以下载BA4558RFVM-TR参考资料、Datasheet数据手册功能说明书,资料中有BA4558RFVM-TR 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
-3db带宽

-

产品目录

集成电路 (IC)半导体

描述

IC OPAMP GP 2MHZ 8MSOP运算放大器 - 运放 DUAL 3MA 2MHZ

产品分类

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps集成电路 - IC

品牌

ROHM Semiconductor

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

放大器 IC,运算放大器 - 运放,ROHM Semiconductor BA4558RFVM-TR-

数据手册

点击此处下载产品Datasheet

产品型号

BA4558RFVM-TR

产品种类

运算放大器 - 运放

供应商器件封装

8-MSOP

共模抑制比—最小值

70 dB

关闭

No Shutdown

其它名称

BA4558RFVM-CT
BA4558RFVM-CT-ND
BA4558RFVMCT

包装

剪切带 (CT)

压摆率

1 V/µs

双重电源电压

+/- 5 V, +/- 9 V, +/- 12 V

商标

ROHM Semiconductor

增益带宽积

2MHz

安装类型

表面贴装

安装风格

SMD/SMT

封装

Reel

封装/外壳

8-VSSOP,8-MSOP(0.110",2.80mm 宽)

封装/箱体

MSOP-8

工作温度

-40°C ~ 105°C

工作电源电压

8 V to 30 V, +/- 4 V to +/- 15 V

工厂包装数量

3000

技术

Bipolar

放大器类型

通用

最大双重电源电压

+/- 15 V

最大工作温度

+ 105 C

最小双重电源电压

+/- 4 V

最小工作温度

- 40 C

标准包装

1

电压-电源,单/双 (±)

8 V ~ 30 V, ±4 V ~ 15 V

电压-输入失调

500µV

电流-电源

3mA

电流-输入偏置

60nA

电流-输出/通道

10mA

电源电流

6.5 mA

电路数

2

转换速度

1 V/us

输入偏压电流—最大

500 nA

输入参考电压噪声

12 nV

输入补偿电压

6 mV

输出类型

-

通道数量

2 Channel

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PDF Datasheet 数据手册内容提取

Datasheet Operational Amplifiers Low Noise Operational Amplifiers BA4558xxx, BA4558Rxxx ●General Description Normal BA4558 and high-reliability BA4558R integrate two independent Op-Amps on a single chip Especially, this series is suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many applications by wide operating supply voltage range.BA4558R is high-reliability products with extended operating temperature range and high ESD tolerance. ●Features ●Key Specification  High voltage gain, low noise, low distortion  Wide Operating Supply Voltage  Wide operating supply voltage (split supply):±4.0V to ±15V  Internal ESD protection  Wide Temperature Range: BA4558: -40°C to +85°C  Wide operating temperature Range BA4558R: -40°C to +105°C ●Packages W(Typ.) x D(Typ.) x H(Max.)  High Slew Rate: 1V/µs(Typ.) MSOP8 2.90mm x 4.00mm x 0.90mm  Total Harmonic Distortion : 0.005%(Typ.) SSOP-B8 3.00mm x 6.40mm x 1.35mm  Input Referred Noise Voltage : 12nV/ Hz (Typ.) SOP8 5.00mm x 6.20mm x 1.71mm TSSOP-B8 3.00mm x 6.40mm x 1.20mm SOP-J8 4.90mm x 6.00mm x 1.65mm Maximum Operation Temperature ●Selection Guide Slew Rate +85°C Normal Dual 1V/µs BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ Slew Rate +105°C BA4558RF High Reliability Dual 1V/µs BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ ●Block Diagram VCC -IN VOUT +IN VEE Fig. 1Simplifiedschematic ○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 1/26 4.SEP.2012 Rev.003 TSZ22111・14・00

B A4558xxx, BA4558Rxxx Datasheet ●Pin Configuration(TOP VIEW) OUT1 1 8 VCC -IN1 2 CH1 7 OUT2 - + +IN1 3 6 -IN2 CH2 + - VEE 4 5 +IN2 SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8 BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ BA4558RF BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ Package SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8 BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ BA4558RF BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ ●Ordering Information B A 4 5 5 8 x x x x - x x Part Number Package Packaging and forming specification BA4558xxx F: SOP8 E2: Embossed tape and reel BA4558Rxxx FV: SSOP-B8 (SOP8/SSOP-B8/TSSOP-B8/SOP-J8) FJ: SOP-J8 TR: Embossed tape and reel FVT: TSSOP-B8 (MSOP8) FVM: MSOP8 ●Line-up Operating Supply Supply Slew Orderable Topr Voltage Current Rate Package Part Number (split supply) (Typ.) (Typ.) SOP8 Reel of 2500 BA4558F-E2 SSOP-B8 Reel of 2500 BA4558FV-E2 -40°C to +85°C TSSOP-B8 Reel of 3000 BA4558FVT-E2 MSOP8 Reel of 3000 BA4558FVM-TR SOP-J8J Reel of 2500 BA4558FJ-E2 ±4.0V to ±15.0V 3mA 1V/µs SOP8 Reel of 2500 BA4558RF-E2 SSOP-B8 Reel of 2500 BA4558RFV-E2 -40°C to +105°C TSSOP-B8 Reel of 3000 BA4558RFVT-E2 MSOP8 Reel of 3000 BA4558RFVM-TR SOP-J8 Reel of 2500 BA4558RFJ-E2 www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 2/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Absolute Maximum Ratings (Ta=25℃) ○BA4558, BA4558R Ratings Parameter Symbol Unit BA4558 BA4558R Supply Voltage VCC-VEE +36 V SOP8 552*1*5 690*1*5 SSOP-B8 500*2*5 625*2*5 Power dissipation Pd TSSOP-B8 500*2*5 625*2*5 mW MSOP8 470*3*5 587*3*5 SOP-J8 540*4*5 675*4*5 Differential Input Voltage*5 Vid VCC-VEE +36 V Input common-mode voltage range Vicm VEE to VCC (VEE-0.3) to VEE+36 V Operating Supply Voltage Vopr +8 to +30 (±4 to ±15) V Operating Temperature Topr -40 to +85 -40 to +105 ℃ Storage Temperature Tstg -55 to +125 -55 to +150 ℃ Maximum Junction Temperature Tjmax +125 +150 ℃ Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment may cause deterioration of characteristics. *1 To use at temperature above Ta=25℃ reduce 5.52mW. *2 To use at temperature above Ta=25℃ reduce 5mW. *3 To use at temperature above Ta=25℃ reduce 4.7mW. *4 To use at temperature above Ta=25℃ reduce 5.4mW. *5 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm). *6 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. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 3/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Electrical Characteristics ○BA4558 (Unless otherwise specified VCC=+15V, VEE=-15V) Temperature Limits Parameter Symbol Unit Condition Range Min. Typ. Max. Input Offset Voltage *7 Vio 25℃ - 0.5 6 mV VOUT=0V Input Offset Current *7 Iio 25℃ - 5 200 nA VOUT=0V Input Bias Current *8 Ib 25℃ - 60 500 nA VOUT=0V RL=∞, All Op-Amps, Supply Current ICC 25℃ - 3 6 mA VIN+=0V 25℃ ±10 ±13 - RL≧2kΩ Maximum Output Voltage VOM V 25℃ ±12 ±14 - RL≧10kΩ RL≧2kΩ, VOUT=±10V, Large Signal Voltage Gain AV 25℃ 86 100 - dB Vicm=0V Input Common-mode Voltage Range Vicm 25℃ ±12 ±14 - V - Common-mode Rejection Ratio CMRR 25℃ 70 90 - dB Ri≦10kΩ Power Supply Rejection Ratio PSRR 25℃ 76.3 90 - dB Ri≦10kΩ Slew Rate SR 25℃ - 1 - V/μs AV=0dB, RL≧2kΩ Unity Gain Frequency ft 25℃ - 2 - MHz RL=2kΩ AV=20dB, RL=10kΩ Total Harmonic Distortion THD+N 25℃ - 0.005 - % VIN=0.05Vrms, f=1kHz - 12 - nV/ Hz RS=100Ω, Vi=0V, f=1kHz Input Referred Noise Voltage Vn 25℃ - 1.8 - μVrms RS=100Ω, Vi=0V, DIN-AUDIO Channel Separation CS 25℃ - 105 - dB f=1kHz *7 Absolute value *8 Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 4/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○BA4558R (Unless otherwise specified VCC=+15V, VEE=-15V, Full range -40℃ to +105℃) Temperature Limits Parameter Symbol Unit Condition Range Min. Typ. Max. 25℃ - 0.5 6 Input Offset Voltage *9 Vio mV VOUT=0V Full range - - 7 25℃ - 5 200 Input Offset Current *9 Iio nA VOUT=0V Full range - - 200 25℃ - 60 500 Input Bias Current *10 Ib nA VOUT=0V Full range - - 800 25℃ - 3 6 RL=∞, All Op-Amps, Supply Current ICC mA Full range - - 6.5 VIN+=0V 25℃ ±10 ±13 - RL≧2kΩ Maximum Output Voltage VOM Full range ±10 - - V 25℃ ±12 ±14 - RL≧10kΩ 25℃ 86 100 - RL≧2kΩ, VOUT=±10V, Large Signal Voltage Gain AV dB Full range 83 - - Vicm=0V 25℃ ±12 ±14 - Input Common-mode Voltage Range Vicm V - Full range ±12 - - Common-mode Rejection Ratio CMRR 25℃ 70 90 - dB Ri≦10kΩ Power Supply Rejection Ratio PSRR 25℃ 76.5 90 - dB Ri≦10kΩ AV=0dB, RL=2kΩ Slew Rate SR 25℃ - 1 - V/μs CL=100pF Unity Gain Frequency ft 25℃ - 2 - MHz RL=2kΩ AV=20dB, RL=10kΩ Total Harmonic Distortion THD+N 25℃ - 0.005 - % VIN=0.05Vrms, f=1kHz - 12 - nV/ Hz RS=100Ω, Vi=0V, f=1kHz Input Referred Noise Voltage Vn 25℃ RS=100Ω, - 1.8 - μVrms Vi=0V, DIN-AUDIO Channel Separation CS 25℃ - 105 - dB R1=100Ω, f=1kHz *9 Absolute value *10 Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 5/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet Description of electrical characteristics Described here are the terms of electric characteristics 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 manufacture’s document or general document. 1. Absolute maximum ratings Absolute maximum rating item indicates 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 (Vid) Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without deterioration and destruction of characteristics of IC. 1.3 Input common-mode voltage range (Vicm) Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without deterioration or destruction of characteristics. Input common-mode voltage range of the maximum ratings not assure normal operation of IC. When normal operation of IC is desired, the input common-mode voltage of characteristics item must be followed. 1.4 Power dissipation (Pd) Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal temperature). As for package product, Pd is determined by the temperature that can be permitted by IC chip in the package (maximum junction temperature)and thermal resistance of the package. 2. Electrical characteristics item 2.1 Input offset voltage (Vio) Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the input voltage difference required for setting the output voltage at 0V. 2.2 Input offset current (Iio) Indicates the difference of input bias current between non-inverting terminal and inverting terminal. 2.3 Input bias current (Ib) Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at non-inverting terminal and input bias current at inverting terminal. 2.4 Input common-mode voltage range (Vicm) Indicates the input voltage range where IC operates normally. 2.5 Large signal voltage gain (AV) 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 fluctuation) / (Input offset fluctuation) 2.6 Circuit current (ICC) Indicates the IC current that flows under specified conditions and no-load steady status. 2.7 Output saturation voltage (VOM) 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 in-phase input 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 of input offset voltage or that of output voltage with reference to the change of output voltage of driven channel. 2.11 Slew Rate (SR) SR is a parameter that shows movement speed of operational amplifier. It indicates rate of variable output voltage as unit time. 2.12 Transition Frequency (ft) Indicates a frequency where the voltage gain of operational amplifier is 1. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 6/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet 2.13 Total Harmonic Distortion (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. 2.14 Input Referred Noise Voltage (Vn) Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in series with input terminal. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 7/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Typical Performance Curves ○ BA4558 5.0 1000   . ON [mW] . 680000 B A455B 8AF 4558FJ ENT [mA] 34..00 -40℃ 25℃ TI BA4558FV/FVT R PA UR DISSI 400 B A4558FVM PLY C 2.0 R P E U 85℃ W S O 200 1.0 P 0.0 0 85 0 5 10 15 20 25 30 35 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERTURE [℃] . Fig.2 Fig.3 Derating Curve Supply Current – Supply Voltage 5.0 30 ]P VP- G [ 25 4.0 N A] WI m S T [ ±15V E 20 N G E 3.0 A CURR VOLT 15 2.0 T LY U P ±4 V ±7.5 V P 10 P T U U S O 1.0 M 5 U M XI 0.0 A 0 M -50 -25 0 25 50 75 100 0.1 1 10 AMBIENT TEMPERATURE [℃] LOAD RESISTANCE [kΩ] Fig.4 Fig.5 Supply Current – Ambient Temperature Maximum Output Voltage Swing - Load Resistance (VCC/VEE=+15V/-15V, Ta=25℃) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 8/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558 20 20 15 15 VOH V] 10 V] 10 E [ VOH E [ G 5 G 5 TA TA OL 0 OL 0 V V UT -5 VOL UT -5 P P T T U -10 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] Fig.6 Fig.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 10 10 GE [V] 5 VOH GE [V] 5 VOH A A OLT 0 OLT 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 0 5 10 15 20 25 AMBIENT TEMPERATURE [℃] OUTPUT CURRENT [mA] Fig.9 Fig.8 Maximum Output Voltage Maximum Output Voltage - Output Current - 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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 9/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558 6 6 V] 4 V] 4 m m E [ -40℃ E [ ±4V AG 2 AG 2 ±7.5V LT LT O O V 0 V 0 T T E E S 25℃ 85℃ S ±15V FF-2 FF -2 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 [℃] Fig.10 Fig.11 Input Offset Voltage - Supply Voltage Input Offset Voltage - Ambient Temperature (Vicm=0V, Vout=0V) (Vicm=0V, Vout=0V) 80 80 . 70 70 RENT [nA] 5600 85℃ RENT [nA] 5600 ±4V R R U 40 U 40 BIAS C 30 -40℃ 25℃ BIAS C 30 ± 15V ±7.5V T T PU 20 PU 20 IN 10 IN 10 0 0 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Fig.12 Fig.13 Input Bias Current - Supply Voltage Input Bias Current - Ambient Temperature (Vicm=0V, Vout=0V) (Vicm=0V, Vout=0V) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 10/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558 A] . 2300 nA] 2300 ENT [n 10 25℃ -40℃ RENT [ 10 R ±4V R R ±7.5V U CU T C 0 ET 0 SE FS ±15V T OFF -10 85℃ UT OF -10 PU -20 NP -20 IN I -30 -30 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [°C] Fig.14 Fig.15 Input Offset Current - Supply Voltage Input Offset Current - (Vicm=0V, Vout=0V) Ambient Temperature (Vicm=0V, Vout=0V) 5 B] 150 d 4 O [ V] TI 125 m 3 A GE [ 2 -40℃ N R O 100 OLTA 1 2 5℃ ECTI T V 0 EJ 75 E R S -1 E PUT OFF --32 85℃ ON MOD 2550 N M I -4 M O 0 -5 C -50 -25 0 25 50 75 100 0 2 4 6 8 AMBIENT TEMPERATURE [°C] COMMON MODE INPUT VOLTAGE [V] Fig.17 Fig.16 Common Mode Rejection Ratio Input Offset Voltage - Ambient Temperature - Common Mode Input Voltage (VCC/VEE=+15V/-15V, Vicm=-12V to +12V) (VCC=8V, Vout=4V) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 11/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558 B] 150 2.0 d O [ TI ON RA 125 s] . 1.5 CTI 100 V/µ E E [ REJ . 75 AT 1.0 PLY EW R P 50 L U S S 0.5 R E 25 W O P 0 0.0 -50 -25 0 25 50 75 100 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Fig.18 Fig.19 Power Supply Rejection Ratio Slew Rate - Supply Voltage - Ambient Temperature (CL=100pF, RL=2kΩ, Ta=25℃) (VCC/VEE=+4V/-4V to +15V/-15V) 80 1 . E %] VOLTAG 60 TION [ 0.1 20kHz E OR S OIHz] ST ED N√V/40 C DI 0.01 RR [n ONI 1kHz FE M RE 20 AR 0.001 T H NTPU TAL 20Hz I O 0 T 0.0001 1 10 100 1000 0.1 1 10 FREQUENCY [kHz] OUTPUT VOLTAGE [Vrms] Fig.20 Fig.21 Equivalent Input Noise Voltage - Frequency Total Harmonic Distortion -Output Voltage (VCC/VEE=+15V/-15V, RS=100Ω, Ta=25℃) RL=2kΩ, 80kHz-LPF, Ta=25℃) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 12/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558 V]P-P 30 60 0 G [ PHASE N 25 50 -30 WI S GE 20 dB] 40 -60 UTPUT VOLTA 1105 OLTAGE GAIN [ 2300 G AIN --19200 PHASE [deg] O V M U 5 10 -150 M XI A M 0 0 -180 1 10 100 1000 1.1E + 11.0E + 110.E2+ 11.0E3+ 11.0E4+ 11.0E5+ 11.0E+6 11.E0+7 11.E0+8 FREQUENCY [kHz] 00 01 02 FR0E3QUE04NCY0 [5Hz]06 07 08 Fig.22 Fig.23 Maximum Output Voltage Swing - Frequency Voltage Gain - Frequency (VCC/VEE=+15V/-15V, RL=2kΩ, Ta=25℃) (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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 13/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R 1000 5.0 W] . 800 B A4558RF  A] . 4.0 -40℃ m m N [ B A4558RFJ T [ 25℃ TIO 600 BA4558RFV/FVT EN 3.0 A R P R SI BA4558RFVM U S C R DI 400 PLY 2.0 105℃ E P W U PO 200 S 1.0 0 0.0 0 25 50 75 100105 125 0 5 10 15 20 25 30 35 AMBIENT TEMPERTURE [℃] . SUPPLY VOLTAGE [V] Fig.24 Fig.25 Derating Curve Supply Current - Supply Voltage 5.0 30 ]P VP- G [ 25 4.0 N A] ±15V WI m S T [ GE 20 N 3.0 A E T RR ±4 V OL 15 U V C 2.0 T Y ±7.5 V U PL TP 10 P U U O S 1.0 M 5 U M 0.0 AXI 0 M -50 -25 0 25 50 75 100 125 0.1 1 10 AMBIENT TEMPERATURE [℃] LOAD RESISTANCE [kΩ] Fig.26 Fig.27 Supply Current - Ambient Temperature Maximum Output Voltage Swing - Load Resistance (VCC/VEE=+15V/-15V, Ta=25℃) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 14/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R 20 20 15 15 VOH V] 10 V] 10 E [ VOH E [ G 5 G 5 A A T T OL 0 OL 0 V V T T U -5 U -5 P P T VOL T U -10 U -10 O O VOL -15 -15 -20 -20 0.1 1 10 ±4 ±6 ±8 ±10 ±12 ±14 ±16 LOAD RESISTANCE [kΩ] SUPPLY VOLTAGE [V] Fig.28 Fig.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 10 10 V] V] E [ VOH E [ 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 75 100 125 0 5 10 15 20 25 AMBIENT TEMPERATURE [℃] OUTPUT CURRENT [mA] Fig.30 Fig.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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 15/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R 6 6 V] 4 V] 4 OLTAGE [m 2 -40℃ 25℃ OLTAGE [m 2 ±4V ±7.5V T V 0 T V 0 E E S S FF-2 105℃ FF -2 O O ±15V T T U U NP-4 NP -4 I I -6 -6 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Fig.32 Fig.33 Input Offset Voltage - Supply Voltage Input Offset Voltage - Ambient Temperature (Vicm=0V, Vout=0V) (Vicm=0V, Vout=0V) 50 50 . NT [nA] 40 T [nA] 40 RE 30 EN 30 UR -40℃ 25℃ RR ±4V ±7.5V C U AS 20 S C 20 UT BI T BIA P U IN 10 105℃ NP 10 I ±15V 0 0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [℃] Fig.34 Fig.35 Input Bias Current - Supply Voltage Input Bias Current - Ambient Temperature (Vicm=0V, Vout=0V) (Vicm=0V, Vout=0V) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 16/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R 60 60 A] 40 A] 40 ENT [n 20 -40℃ 105℃ ENT [n 20 ±4V R R R R ±15V U U C C T 0 T 0 E E S S F F OF -20 OF -20 ± 7.5V T 25℃ T U U P P N -40 N -40 I I -60 -60 ±0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 -50 -25 0 25 50 75 100 125 SUPPLY VOLTAGE [V] AMBIENT TEMPERATURE [°C] Fig.36 Fig.37 Input Offset Current - Supply Voltage Input Offset Current - Ambient Temperature (Vicm=0V, Vout=0V) (Vicm=0V, Vout=0V) 5 B] 150 d 4 O [ V] TI 125 m 3 A GE [ 2 ON R 100 TA TI L 1 C O E T V 0 EJ 75 FSE -1 -40℃ DE R F O 50 O -2 M UT N P -3 25℃ O IN -4 1 05℃ MM 25 O -5 C 0 -50 -25 0 25 50 75 100 125 0 2 4 6 8 COMMON MODE INPUT VOLTAGE [V] AMBIENT TEMPERATURE [°C] Fig.38 Fig.39 Input Offset Voltage Common Mode Rejection Ratio - Common Mode Input Voltage - Ambient Temperature (VCC=8V, Vout=4V) (VCC/VEE=+15V/-15V, Vicm=-12V to +12V) (*) The above data is measurement value of typical sample, it is not guaranteed. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 17/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R B] .150 2.0 d O [ N RATI110205 µs] . 1.5 O V/ CTI E [ JE 75 AT 1.0 E R R W Y E PL 50 SL P U 0.5 S R 25 E W O P 0 0.0 -50 -25 0 25 50 75 100 125 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 AMBIENT TEMPERATURE [℃] SUPPLY VOLTAGE [V] Fig.40 Fig.41 Power Supply Rejection Ratio Slew Rate - Supply Voltage - Ambient Temperature (CL=100pF, RL=2kΩ, Ta=25℃) (VCC/VEE=+4V/-4V to +15V/-15V) 80 1 E %] 20kHz AG N [ T O VOL 60 RTI 0.1 E TO ED NOIS√V/Hz]40 NIC DIS 0.01 1kHz Rn O R [ M E R UT REF 20 TAL HA 0.001 20Hz TP TO N I 0 0.0001 1 10 100 1000 0.1 1 10 FREQUENCY [kHz] OUTPUT VOLTAGE [Vrms] Fig.42 Fig.43 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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 18/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ○ BA4558R V]P-P 30 60 0 G [ PHASE N 25 50 -30 WI S GE 20 dB] 40 -60 LTA AIN [ deg] T VO 15 GE G 30 GAIN -90 ASE [ PU TA PH T 10 L 20 -120 U O O V M U 5 10 -150 M XI A M 0 0 -180 1.E1+00 1 11.E0+20 2 1 .1E0+30 3 1 .1E0+40 4 1 .1E0+50 5 1 .1E0+606 1.1E + 11.E0+ 11.0E2+ 11.0E3+ 11.E04+ 11.E0+5 11.E0+6 11.E0+7 11.E0+8 00 01 02 03 04 05 06 07 08 FREQUENCY [Hz] FREQUENCY [Hz] Fig.44 Fig.45 Maximum Output Voltage Swing – Frequency Voltage Gain - Frequency (VCC/VEE=+15V/-15V, RL=2kΩ, Ta=25℃) (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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 19/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Application Information Test circuit1 NULL method VCC, VEE, EK, Vicm Unit: V Parameter VF S1 S2 S3 VCC VEE EK Vicm calculation Input Offset Voltage VF1 ON ON OFF 15 -15 0 0 1 Input Offset Current VF2 OFF OFF OFF 15 -15 0 0 2 VF3 OFF ON Input Bias Current OFF 15 -15 0 0 3 VF4 ON OFF VF5 15 -15 0 0 Large Signal Voltage Gain ON ON ON 4 VF6 15 -15 0 0 Common-mode Rejection Ratio VF7 3 -27 0 0 ON ON OFF 5 (Input common-mode Voltage Range) VF8 27 -3 0 0 Power Supply VF9 4 -4 0 0 ON ON OFF 6 Rejection Ratio VF10 15 -15 0 0 -Calculation- 1. Input Offset Voltage (Vio) VF1 Vio [V] 1 + Rf / Rs 0.1μF 2. Input Offset Current (Iio) Rf=50kΩ VF2-VF1 Iio  [A] 500kΩ 0.1μF Ri ×(1 + Rf / Rs) SW1 VCC EK +15V 3. Input Bias Current (Ib) Rs=50Ω VF4-VF3 500kΩ Ri=10kΩ Ib  [A] DUT 2×Ri× (1 + Rf / Rs) Ri=10kΩ NULL SW3 Rs=50Ω 1000pF 4. Large Signal Voltage Gain (Av) Vicm RL V VF SW2 VEE ΔEK×(1+Rf/Rs) Av 20×Log [dB] 50kΩ -15V VF5-VF6 Fig. 46 Test circuit1 (one channel only) 5. Common-mode Rejection Ration (CMRR) ΔVicm×(1+Rf/Rs) CMRR 20×Log [dB] VF8-VF7 6. Power supply rejection ratio (PSRR) ΔVcc×(1+Rf/Rs) PSRR 20×Log [dB] VF10-VF9 Test Circuit 2 Switch Condition SW No. SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11SW12SW13SW14 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 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 TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 20/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet SW4 Input voltage SW5 R2 VH VCC A VL - t + Input wave SW1 SW2 SW3 Output voltage SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 SW14 RS R1 90% SR=ΔV/Δt VEE VH C A ~ VIN- VIN+~ RL CL ~V V VOUT 10% ΔV VL Δt t Fig.47 Test Circuit 2 (each Op-Amp) Output wave Fig. 48 Slew Rate Input Waveform Test Circuit 3 Channel Separation VCC VCC OTHER R1//R2 R1//R2 CH VEE VEE R1 R2 R1 R2 VIN V V=O0.U5[TV1rms] V VOUT2 100×VOUT1 CS=20×log VOUT2 Fig. 49 Test circuit 3 (VCC=+15V, VEE=-15V, R1=1kΩ, R2=100kΩ) www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 21/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Power Dissipation Power dissipation(total loss) indicates the power that can be consumed by IC at Ta=25℃(normal temperature). IC is 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 θja℃/W.The temperature of IC inside the package can be estimated by this thermal resistance. Fig.50(a) shows the model of thermal resistance of the package. Thermal resistance θja, ambient temperature Ta, junction temperature Tj, and power dissipation Pd can be calculated by the equation below: θ ja = (Tjmax-Ta) / Pd ℃/W ・・・・・ (Ⅰ) Derating curve in Fig.50 (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 θja. Thermal resistance θja depends on 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. Fig.51(c),(d) show a derating curve for an example of BA4558, BA4558R. Power dissipation of LSI [W] LSIの消費電力 [W] θja=(Tjmax-Ta)/Pd ℃/W Pd (max) P2 θja2 < θja1 Ambie周nt囲 te温m度pe rTaat u[℃re] Ta [℃] θ' ja2 P1 θ ja2 Tj ' (max) Tj (max) θ' ja1 θ ja1 Chip suチrfッaプce表 te面m温p度er a Ttuj [r℃e ]Tj [℃] Power dissipation P [W] 0 25 50 75 100 125 150 消費電力 P [W] Ambient 周te囲m温pe度ra tTuar e[℃ T]a [℃] (a) Thermal resistance (b) Derating curve Fig. 50Thermal resistance and derating curve 1000 1000 BA4558RF(*11) WER DISSIPATION [mW] . 468000000 B B AA44555588FF(J*(1* BB 11A)A2 4)4 555588FFVV/MFV(*1T4(*)1 3) WER DISSIPATION [mW] . 468000000 BA455B8AR4F5J5(B*81AR24)F5 V58/FRVFTV(*M13(*)14) PO 200 PO 200 0 0 0 25 50 75 100 125 0 25 50 75 100 125 AMBIENT TEMPERATURE [℃] . AMBIENT TEMPERATURE [℃] . (c)BA4558 (d)BA4558R (*11) (*12) (*13) (*14) Unit 5.52 5.4 5 4.7 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. Fig. 51 Derating curve www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 22/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet Examples of circuit ○Voltage follower Voltage gain is 0 dB. This circuit controls output voltage (Vout) equal input VCC voltage (Vin), and keeps Vout with stable because of high input impedance and low output impedance. Vout is shown next formula. Vout=Vin Vout Vin VEE Fig. 52 Voltage follower circuit ○Inverting amplifier R2 For inverting amplifier, Vi(b) Derating curve voltage gain decided R1 and R2, and phase reversed voltage VCC is outputted. Vout is shown next formula. Vout=-(R2/R1)・Vin R1 Vin Input impedance is R1. Vout R1//R2 VEE Fig. 53 Inverting amplifier circuit ○Non-inverting amplifier R1 R2 For non-inverting amplifier, Vin is amplified by voltage gain decided R1 and R2, and phase is same with Vin. VCC Vout is shown next formula. Vout=(1 + R2/R1)・Vin This circuit realizes high input impedance because Input impedance is operational amplifier’s input Impedance. Vout Vin VEE Fig. 54 Non-inverting amplifier circuit www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 23/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet VCC ●Operational Notes 1) Processing of unused circuit + It is recommended to apply connection (see the Fig.55) and set the non inverting input terminal at the potential within input common-mode voltage range (Vicm), Connect - for any unused circuit. to Vicm Vicm 2) Input voltage VEE Applying (VEE - 0.3) to (VEE + 36)V (BA4558R) to the input terminal is possible without causing deterioration of the electrical characteristics or destruction, irrespective of the supply voltage. Fig. 55 The example of However, this does not ensure normal circuit operation. Please note that the circuit operates normally only when the input voltage is within the common mode application circuit for unused op-amp input voltage range of the electric characteristics. VCC 3) Maximum output voltage protection Because the output voltage range becomes narrow as the output current + resistor Increases, design the application with margin by considering changes in electrical characteristics and temperature characteristics. - 4) Short-circuit of output terminal VEE When output terminal and VCC or VEE terminal are shorted, excessive Output current may flow under some conditions, and heating may destroy IC. It is necessary to connect a resistor as shown in Fig.56, thereby protecting against load shorting. 5) Power supply (split supply / single supply) in used Op-amp operates when specified voltage is applied between VCC and VEE. Fig. 56 The example of Therefore, the single supply Op-Amp can be used for double supply Op-Amp as well. output short protection 6) Power dissipation (Pd) Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions. 7) Short-circuit between pins and wrong mounting Pay attention to the assembly direction of the ICs. Wrong mounting direction or shorts between terminals, GND, or other components on the circuits, can damage the IC. 8) Use in strong electromagnetic field Using the ICs in strong electromagnetic field can cause operation malfunction. 9) Radiation This IC is not designed to be radiation-resistant. 10) IC Handling When stress is applied to IC because of deflection or bend of board, the characteristics may fluctuate due to piezoelectric (piezo) effect. 11) Inspection on set board During testing, turn on or off the power before mounting or dismounting the board from the test Jig. Do not power up the board without waiting for the output capacitors to discharge. The capacitors in the low output impedance terminal can stress the device. Pay attention to the electro static voltages during IC handling, transportation, and storage. 12) Output capacitor When VCC terminal is shorted to VEE (GND) potential and an electric charge has accumulated on the external capacitor, connected to output terminal, accumulated charge may be discharged VCC terminal via the parasitic element within the circuit or terminal protection element. The element in the circuit may be damaged (thermal destruction). When using this IC for an application circuit where there is oscillation, output capacitor load does not occur, as when using this IC as a voltage comparator. Set the capacitor connected to output terminal below 0.1μF in order to prevent damage to IC. Status of this document The Japanese version of this document is formal specification. A customer may use this translation version only for a reference to help reading the formal version. If there are any differences in translation version of this document formal version takes priority. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 24/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet ●Physical Dimensions Tape and Reel Information SOP8 <Tape and Reel information> 5.0±0.2 (MAX 5.35 include BURR) Tape Embossed carrier tape 4°+−64°° Quantity 2500pcs 8 7 6 5 ±6.20.3 ±4.40.2 0.3MIN ±0.90.15 Dofi rfeecetdion E(2Treheel odnir ethcteio lne fits h tahned 1 apnind oyfo pur opduull cot uist tahte t htaep uep opne rt hleef tr iwghhte hna ynodu hold ) 1 2 3 4 0.595 ±1.50.1 S 0.17-+00..015 0.1 S 0.11 1.27 Direction of feed 0.42±0.1 1pin (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. SSOP-B8 3.0±0.2 <Tape and Reel information> (MAX 3.35 include BURR) 8 7 6 5 Tape Embossed carrier tape Quantity 2500pcs Direction E2 ±6.40.3±4.40.2 of feed (Treheel odnir ethcteio lne fits h tahned 1 apnind oyfo pur opduull cot uist tahte t htaep uep opne rt hleef tr iwghhte hna ynodu hold ) N MI 0.3 1 2 3 4 ±1.150.1 0.1 S S 0.15±0.1 0.1(0.52) 0.65 0.22+−00..0046 0.08M (Unit : mm) Reel 1∗p Oinrder quantity needs to be multipDlei roef cthtieo mn ionifm feumed quantity. MSOP8 <Tape and Reel information> 2.9±0.1 (MAX 3.25 include BURR) Tape Embossed carrier tape ±4.00.2 ±2.80.1 8765 4°+−64°° ±0.290.15 ±0.60.2 QDofiu rfeaecnettdiiotyn 3T(0RTre0he0elp odcnirs ethcetio lenf tis h tahned 1 apnind oyfo pur opduull cot uist tahte t htaep uep opne rt hrieg hritg whth heann ydou hold ) 1 234 1PIN MARK +0.05 1pin 0.475 0.145−0.03 S X A M 0.9 0.22+−00..0045 ±0.750.05 ±0.080.05 0.65 0.08S Direction of feed (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. TSSOP-B8 <Tape and Reel information> 3.0±0.1 (MAX 3.35 include BURR) 4 ± 4 Tape Embossed carrier tape 8 7 6 5 Quantity 3000pcs E2 ±0.2±0.1 Dofi rfeecetdion (The direction is the 1pin of product is at the upper left when you hold ) 6.44.4 0.15 reel on the left hand and you pull out the tape on the right hand ± 0.5 0.2 1 2 3 4 ±1.0 1PIN MARK +0.05 1.2MAX±1.00.05 ±0.10.050.502.565 0.245+−000...000845SS 00.0.184M5−0.03 1pin Direction of feed (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 25/26 4.SEP.2012 Rev.003 TSZ22111・15・00

B A4558xxx, BA4558Rxxx Datasheet SOP-J8 <Tape and Reel information> (MAX 5.254 .i9n±c0lu.2de BURR) Tape Embossed carrier tape 4°+−64°° Quantity 2500pcs 8 7 6 5 ±6.00.3 ±3.90.2 0.45MIN Dofi rfeecetdion E(2Treheel odnir ethcteio lne fits h tahned 1 apnind oyfo pur opduull cot uist tahte t htaep uep opne rt hleef tr iwghhte hna ynodu hold ) 1 2 3 4 0.545 0.2±0.1 S ±1.3750.1 0.175 1.27 0.42±0.1 Direction of feed 0.1 S 1pin (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. ●Marking Diagrams SOP8(TOP VIEW) SSOP-B8(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK MSOP8(TOP VIEW) TSSOP-B8(TOP VIEW) Part Number Marking Part Number Marking LOT Number LOT Number 1PIN MARK 1PIN MARK SOP-J8(TOP VIEW) Part Number Marking LOT Number Product Name Package Type Marking F SOP8 FV SSOP-B8 BA4558 FVT TSSOP-B8 4558 1PIN MARK FVM MSOP8 FJ SOP-J8 F SOP8 FV SSOP-B8 BA4558R FVT TSSOP-B8 4558R FVM MSOP8 FJ SOP-J8 www.rohm.com TSZ02201-0RAR1G200010-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 26/26 4.SEP.2012 Rev.003 TSZ22111・15・00

DDaattaasshheeeett 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; if flow soldering method is preferred, please consult with the ROHM representative in advance. For details, please refer to ROHM Mounting specification Notice - GE Rev.002 © 2014 ROHM Co., Ltd. All rights reserved.

DDaattaasshheeeett 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.002 © 2014 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.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: R OHM Semiconductor: BA4558F-E2 BA4558RF-E2 BA4558RFV-E2 BA4558RFVM-TR BA4558FJ-GE2 BA4558FVM-GTR BA4558FVT- GE2 BA4558RFVT-E2 BA4558FV-GE2 BA4558RFJ-GE2