TS27M4C, TS27M4I, TS27M4M Precision low power CMOS quad operational amplifiers Features ■ Low power consumption: 150µA/op ■ Output voltage can swing to ground DIP14 ■ Excellent phase margin on capacitive loads (Plastic package) ■ Unity gain stable ■ Two input offset voltage selections Description SO14 These devices are low cost, low power quad (Plastic micropackage) operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low TSSOP14 consumption applications. (Thin shrink small outline package) Three power consumptions are available thus offering the best consumption-speed ratio for your Pin connections (top view) application: ■ ICC = 10µA/amp: TS27L4 (very low power) ■ ICC = 150µA/amp: TS27M4 (low power) Output 1 1 14 Output 4 ■ ICC = 1mA/amp: TS274 (standard) Inverting Input 1 2 - - 13 Inverting Input 4 Non-inverting Input 1 3 + + 12 Non-inverting Input 4 These CMOS amplifiers offer very high input impedance and extremely low input currents. The VC C + 4 11 VCC- major advantage versus JFET devices is the very Non-inverting Input 2 5 + + 10 Non-inverting Input 3 low input currents drift with temperature (see Inverting Input 2 6 - - 9 Inverting Input 3 Figure4 on page7). Output 2 7 8 Output 3 September 2008 Rev 2 1/14 www.st.com 14

Circuit schematics TS27M4C, TS27M4I, TS27M4M 1 Circuit schematics Figure 1. Block diagram V CC Current source x I Input Second Output differential stage stage Output V CC E E 2/14

TS27M4C, TS27M4I, TS27M4M Circuit schematics Figure 2. Schematic diagram (for 1/4 TS27M4) ut p ut T15 O T16 T12 T14 10 T 1 T1 13 T T8 T9 6 7 T T 1 R 1 ut C p n I T2 T4 5 C T C V T1 T3 ut p n 7 I 9 2 2 T 8 T 2 T T26 T23 T22 VCC 2 1 R 2 5 8 T 2 1 T T 4 7 9 0 2 1 1 2 T T T T 3/14

Absolute maximum ratings and operating conditions TS27M4C, TS27M4I, TS27M4M 2 Absolute maximum ratings and operating conditions Table 1. A bsolute maximum ratings (AMR) Symbol Parameter TS27M4C/AC TS27M4I/AI TS27M4M/AM Unit V + Supply voltage (1) 18 V CC V Differential input voltage (2) ±18 V id V Input voltage (3) -0.3 to 18 V in I Output current for V + ≥ 15V ±30 mA o CC I Input current ±5 mA in T Operating free-air temperature range 0 to +70 -40 to +125 -55 to +125 °C oper T Storage temperature range -65 to +150 °C stg Thermal resistance junction to ambient (4) SO-14 105 R °C/W thja TSSOP14 100 DIP14 80 Thermal resistance junction to case (4) SO-14 31 R °C/W thjc TSSOP14 32 DIP14 33 HBM: human body model(5) 1 kV ESD MM: machine model(6) 100 V CDM: charged device model(7) 1.5 kV 1. All values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage. 4. Short-circuits can cause excessive heating and destructive dissipation. Values are typical. 5. Human body model: a 100pF capacitor is charged to the specified voltage, then discharged through a 1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 6. Machine model: a 200pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of connected pin combinations while the other pins are floating. 7. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins. Table 2. O perating conditions Symbol Parameter Value Unit V + Supply voltage 3 to 16 V CC V Common mode input voltage range 0 to V + - 1.5 V icm CC 4/14

TS27M4C, TS27M4I, TS27M4M Electrical characteristics 3 Electrical characteristics Table 3. V + = +10V, V -= 0V, T = +25°C (unless otherwise specified) CC CC amb TS27M4I/AI TS27M4C/AC TS27M4M/AM Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Input offset voltage V = 1.4V, V = 0V O ic TS27M4C/I/M 1.1 10 1.1 10 V TS27M4AC/AI/AM 0.9 5 0.9 5 mV io T ≤ T ≤ T min amb max TS27M4C/I/M 12 12 TS27M4AC/AI/AM 6.5 6.5 DV Input offset voltage drift 2 2 µV/°C io Input offset current note (1) Iio Vic = 5V, VO = 5V 1 1 pA T ≤ T ≤ T 100 200 min amb max Input bias current (1) Iib Vic = 5V, VO = 5V 1 1 pA T ≤ T ≤ T 150 300 min amb max High level output voltage VOH Vid = 100mV, RL = 100kΩ 8.7 8.9 8.7 8.9 V T ≤ T ≤ T 8.6 8.5 min amb max Low level output voltage V 50 50 mV OL V = -100mV id Large signal voltage gain Avd ViC = 5V, RL = 100kΩ, Vo = 1V to 6V 30 50 30 50 V/mV T ≤ T ≤ T 20 10 min amb max Gain bandwidth product GBP 1 1 MHz A = 40dB, R = 100kΩ, C = 100pF, f = 100kHz v L L in Common mode rejection ratio CMR 65 80 65 80 dB V = 1V to 7.4V, V = 1.4V iC o Supply voltage rejection ratio SVR 60 80 60 80 dB V + = 5V to 10V, V = 1.4V CC o Supply current (per amplifier) ICC Av = 1, no load, Vo = 5V 150 200 150 200 µA T ≤ T ≤ T 250 300 min amb max Output short-circuit current I 60 60 mA o V = 0V, V = 100mV o id Output sink current I 45 45 mA sink V = V , V = -100mV o CC id Slew rate at unity gain SR 0.6 0.6 V/µs R = 100kΩ, C = 100pF, V = 3 to 7V L L i 5/14

Electrical characteristics TS27M4C, TS27M4I, TS27M4M Table 3. V + = +10V, V -= 0V, T = +25°C (unless otherwise specified) (continued) CC CC amb TS27M4I/AI TS27M4C/AC TS27M4M/AM Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Phase margin at unity gain φm 45 45 Degrees A = 40dB, R = 100kΩ, C = 100pF v L L K Overshoot factor 30 30 % OV Equivalent input noise voltage en f = 1kHz, Rs = 100Ω 38 38 ---n--H-V---z--- V /V Channel separation 120 120 dB o1 o2 1. Maximum values include unavoidable inaccuracies of the industrial tests. 6/14

TS27M4C, TS27M4I, TS27M4M Electrical characteristics Figure 3. S upply current (each amplifier) Figure 4. Input bias current versus free air versus supply voltage temperature 200 100 μNT, I ( A)CC150 TAV A OV M == B V1 =C C 2 5 / ˚ 2C ENT, I (pA)IB VVC i C = = 5 V10V E R R100 R 10 R U U C C S LY BIA SUPP 50 NPUT I 1 0 4 8 12 16 25 50 75 100 125 SUPPLY VOLTAGE, V C C (V) TEMPERATURE, T A M B (˚ C) Figure 5. High level output voltage versus Figure 6. High level output voltage versus high level output current high level output current 5 20 T = 25˚ C V (V)OH 4 TVA I DM B = =1 0205m˚ CV V (V)OH 16 VA IDM B= 100mV VC C = 16V AGE, 3 VC C = 5V AGE, 12 T T T VOL 2 T VOL 8 VC C = 10V TPU 1 V C C = 3V TPU 4 U U O O 0 0 -10 -8 -6 -4 -2 0 -50 -40 -30 -20 -10 0 OUTPUT CURRENT, I O H (mA) OUTPUT CURRENT, I O H (mA) Figure 7. L ow level output voltage versus low Figure 8. Low level output voltage versus low level output current level output current 1.0 3 V) V C C = 3V V) V C C = 10V GE, V (OL 00..86 VC C = 5V GE, V (OL 2 V C C = 16V A A T T L L VO 0.4 VO UT TA M B = 25 ˚ C UT 1 TA M B = 25 ˚ C OUTP 0.2 VV IiD = =0 .-51VV OUTP VVI iD = = 0 -.15VV 0 1 2 3 0 4 8 12 16 20 OUTPUT CURRENT, I O L (mA) OUTPUT CURRENT, I O L (mA) 7/14

Electrical characteristics TS27M4C, TS27M4I, TS27M4M Figure 9. O pen loop frequency response and Figure 10. Gain bandwidth product versus phase shift supply voltage 50 z) 1800 H 40 0 P (k TRa m b = = 1 2050˚kCΩ GAIN B 1400 L GAIN (dB) 321000 TVRa C L m C =b+ ==P1 0H21005AkV˚S CΩE PMhaargsien 4915035 HASE (Degrees) NDW. PROD., G 1060000 CA V L = = 1 100pF 0 CA VL C = L 1=0 100p0F GBaanindwidth 180 P N BA -10 Product AI 200 102 103 104 105 106 107 G 0 4 8 12 16 FREQUENCY, f (Hz) SUPPLY VOLTAGE, V (V) CC Figure 11. Phase margin versus supply Figure 12. Phase margin versus capacitive voltage load s) 50 s) 80 ee ee T a m b = 25˚C gr gr R = 100kΩ De De 70 A L = 1 m ( 40 m ( V V = 10V φN, φN, 60 CC GI Ta m b = 25˚C GI AR 30 R L = 100kΩ AR M M 50 E C L = 100pF E S A = 1 S A V A PH 20 PH 40 0 4 8 12 16 0 20 40 60 80 100 SUPPLY VOLTAGE, V C C (V) CAPACITANCE, C L (pF) Figure 13. S lew rate versus supply voltage Figure 14. Input voltage noise versus frequency 0.9 E 300 S s) T a m b = 25˚C OI) VCC = 10V μR (V/ 0.8 RC LL == 110000pkΩF SR PUT NV/VHz 200 RTaSmb= =1 0205Ω˚C S 0.7 N(n ES, NT IGE T EA RA 0.6 SR ALLT 100 LEW 0.5 QUIVVO S E 0 0.4 4 6 8 10 12 14 16 1 10 100 1000 SUPPLY VOLTAGE, V C C (V) FREQUENCY (Hz) 8/14

TS27M4C, TS27M4I, TS27M4M Package information 4 Package information In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 4.1 DIP14 package information Figure 15. DIP14 package mechanical drawing T able 4. DIP14 package mechanical data Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. a1 0.51 0.020 B 1.39 1.65 0.055 0.065 b 0.5 0.020 b1 0.25 0.010 D 20 0.787 E 8.5 0.335 e 2.54 0.100 e3 15.24 0.600 F 7.1 0.280 I 5.1 0.201 L 3.3 0.130 Z 1.27 2.54 0.050 0.100 9/14

Package information TS27M4C, TS27M4I, TS27M4M 4.2 SO-14 package information Figure 16. SO-14 package mechanical drawing T able 5. SO-14 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.75 0.068 a1 0.1 0.2 0.003 0.007 a2 1.65 0.064 b 0.35 0.46 0.013 0.018 b1 0.19 0.25 0.007 0.010 C 0.5 0.019 c1 45° (typ.) D 8.55 8.75 0.336 0.344 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 7.62 0.300 F 3.8 4.0 0.149 0.157 G 4.6 5.3 0.181 0.208 L 0.5 1.27 0.019 0.050 M 0.68 0.026 S 8° (max.) 10/14

TS27M4C, TS27M4I, TS27M4M Package information 4.3 TSSOP14 package information Figure 17. TSSOP14 package mechanical drawing A A2 K L A1 b e c E D E1 PIN 1 IDENTIFICATION 1 Figure 18. TSSOP14 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.2 0.047 A1 0.05 0.15 0.002 0.004 0.006 A2 0.8 1 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 e 0.65 BSC 0.0256 BSC K 0° 8° 0° 8° L1 0.45 0.60 0.75 0.018 0.024 0.030 11/14

Ordering information TS27M4C, TS27M4I, TS27M4M 5 Ordering information T able 6. Order codes Temperature Order code Package Packing Marking range TS27M4CD 27M4C TS27M4CDT Tube or SO-14 TS27M4ACD Tape & reel 27M4AC TS27M4ACDT 0°C, +70°C TS27M4CN TS27M4CN DIP14 Tube TS27M4ACN TS27M4ACN TS27M4CPT 27M4C TSSOP14 Tape & reel TS27M4ACPT 27M4AC TS27M4ID 27M4I TS27M4IDT Tube or SO-14 TS27M4AID Tape & reel 27M4AI TS27M4AIDT -40°C, +125°C TS27M4IN TS27M4IN DIP14 Tube TS27M4AIN TS27M4AIN TS27M4IPT 27M4I TSSOP14 Tape & reel TS27M4AIPT 27M4AI TS27M4MD 27M4M TS27M4MDT Tube or SO-14 TS27M4AM Tape & reel 27M4AM TS27M4AMDT -55°C, +125°C TS27M4MN TS27M4MN DIP14 Tube TS27M4AMN TS27M4AMN TS27M4MPT 27M4M TSSOP14 Tape & reel TS27M4AMPT 27M4AM 12/14

TS27M4C, TS27M4I, TS27M4M Revision history 6 Revision history T able 7. Document revision history Date Revision Changes 07-Jan-2001 1 Initial release. Removed TS27M4B version of device. Added R , R , and ESD parameters in Table1: Absolute thja thjc 08-Sep-2008 2 maximum ratings (AMR). Expanded Table6: Order codes. Updated document format. 13/14

TS27M4C, TS27M4I, TS27M4M Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 14/14

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: TS27M4AID TS27M4IN TS27M4ID TS27M4CD TS27M4CN TS27M4ACD TS27M4ACDT TS27M4IPT TS27M4CPT TS27M4AIN TS27M4ACN TS27M4ACPT TS27M4AIPT TS27M4IDT TS27M4CDT TS27M4AIDT