TS512, TS512A. Precision dual operational amplifier. Features. Description

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1 Precision dual operational amplifier Datasheet production data Features Low input offset voltage: 500 µv max. (A version) Low power consumption Short-circuit protection Low distortion, low noise High gain bandwidth product: 3 MHz High channel separation ESD protection 2 kv Macromodel included in this specification Description The TS512 device is a high-performance dual operational amplifier with frequency and phase compensation built into the chip. The internal phase compensation allows stable operation in voltage follower configurations, in spite of its high gain bandwidth product. The circuit presents very stable electrical characteristics over the entire supply voltage range and it is particularly intended for professional and telecom applications (such as active filtering). N DIP8 (plastic package) D SO-8 (plastic micropackage) Pin connections (top view) September 2012 Doc ID 4948 Rev 5 1/18 This is information on a product in full production. 18

2 Absolute maximum ratings and operating conditions TS512, TS512A 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter Value Unit V CC Supply voltage ±18 V V in Input voltage ±V CC V id Differential input voltage ±(V CC - 1) R thja Thermal resistance junction-to-ambient (1) DIP8 SO-8 R thjc Thermal resistance junction-to-case (1) DIP8 SO C/W C/W T j Junction temperature C T stg Storage temperature range -65 to +150 C ESD HBM: human body model (2) MM: machine model (3) CDM: charged device model (4) 2 kv 200 V 1.5 kv 1. Short-circuits can cause excessive heating and destructive dissipation. R th are typical values. 2. Human body model: a 100 pf capacitor is charged to the specified voltage, then discharged through a 1.5 kω resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 3. Machine model: a 200 pf capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. 4. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to ground through only one pin. This is done for all pins. Table 2. Operating conditions Symbol Parameter Value Unit V CC Supply voltage (1) 6 to 30V V V icm Common mode input voltage range V CC to V CC V T oper Operating free air temperature range -40 to +125 C 1. Value with respect to V CC- pin. 2/18 Doc ID 4948 Rev 5

3 Schematic diagram 2 Schematic diagram Figure 1. Schematic diagram (1/2 TS512) Doc ID 4948 Rev 5 3/18

4 Electrical characteristics TS512, TS512A 3 Electrical characteristics Table 3. V CC = ±15 V, T amb = 25 C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit I CC Supply current (per operator) T min T amb T max 0.75 ma I ib Input bias current T min T amb T max 300 na R in Input resistance, f = 1 khz 1 MΩ Input offset voltage TS V io TS512A 0.5 T min T amb T max mv TS512 TS512A ΔV io Input offset voltage drift T min T amb T max 2 µv/ C I io Input offset current 5 20 T min T amb T max 40 na ΔI io Input offset current drift na T min T amb T max C I os Output short-circuit current 23 ma A vd Large signal voltage gain R L = 2 kω, V CC = ±15 V, T min T amb T max V CC = ± 4 V db GBP Gain bandwidth product, f = 100 khz MHz e n THD Equivalent input noise voltage, f = 1 khz Rs = 50 Ω Rs = 1 kω Rs = 10 kω Total harmonic distortion A v = 20 db, R L = 2 kω V o = 2 V pp, f = 1 khz ±V opp Output voltage swing R L = 2 kω, V CC = ±15 V, T min T amb T max V CC = ± 4 V V opp SR CMR Large signal voltage swing R L = 10 kω, f = 10 khz Slew rate Unity gain, R L = 2 kω Common mode rejection ratio CMR = 20 log (ΔV ic /ΔV io ) (V ic = -10 V to 10 V, V out = V CC /2, R L > 1 MΩ) ± % ±3 nv Hz V 28 V pp V/µs 90 db 4/18 Doc ID 4948 Rev 5

5 Electrical characteristics Table 3. V CC = ±15 V, T amb = 25 C (unless otherwise specified) (continued) Symbol Parameter Min. Typ. Max. Unit SVR Supply voltage rejection ratio 20 log (ΔV CC /ΔV io ) (V CC = ±4 V to ±15 V, V out = V icm = V CC /2) 90 db V o1 /V o2 Channel separation, f = 1 khz 120 db Doc ID 4948 Rev 5 5/18

6 Electrical characteristics TS512, TS512A Figure 2. V io distribution at V CC = ±15 V and T = 25 C Figure 3. V io distribution at V CC = ±15 V and T = 125 C Figure 4. Input offset voltage vs. input Figure 5. common mode voltage at V CC =10 V Input offset voltage vs. input common mode voltage at V CC = 30 V Figure 6. Supply current (per operator) vs. supply voltage at V icm =V CC /2 Figure 7. Supply current (per operator) vs. input common mode voltage at V CC =6 V 6/18 Doc ID 4948 Rev 5

7 Electrical characteristics Figure 8. Supply current (per operator) vs. input common mode voltage at V CC =10 V Figure 9. Supply current (per operator) vs. input common mode voltage at V CC =30 V Figure 10. Output current vs. supply voltage at V icm =V CC /2 Figure 11. Output current vs. output voltage at V CC =5 V Figure 12. Output current vs. output voltage at V CC =30 V Figure 13. Voltage gain and phase for different capacitive loads at V CC =6 V, V icm = 3 V and T = 25 C Doc ID 4948 Rev 5 7/18

8 Electrical characteristics TS512, TS512A Figure 14. Voltage gain and phase for different capacitive loads at V CC = 10 V, V icm = 5 V and T = 25 C Figure 15. Voltage gain and phase for different capacitive loads at V CC =30 V, V icm = 15 V and T = 25 C Figure 16. Frequency response for different capacitive loads at V CC =6 V, V icm = 3 V and T = 25 C Figure 17. Frequency response for different capacitive loads at V CC =10 V, V icm =5V and T=25 C Figure 18. Frequency response for different capacitive loads at V CC = 30 V, V icm = 15 V and T = 25 C Figure 19. Phase margin vs. output current, at V CC =6V, V icm = 3 V and T = 25 C 8/18 Doc ID 4948 Rev 5

9 Electrical characteristics Figure 20. Phase margin vs. output current, at V CC =10V, V icm =5V and T = 25 C Figure 21. Phase margin vs. output current, at V CC =30V, V icm =15V and T = 25 C Doc ID 4948 Rev 5 9/18

10 Macromodel TS512, TS512A 4 Macromodel 4.1 Important notes concerning this macromodel All models are a trade-off between accuracy and complexity (i.e. simulation time). Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a design approach and help to select surrounding component values. A macromodel emulates the nominal performance of a typical device within specified operating conditions (temperature, supply voltage, for example). Thus the macromodel is often not as exhaustive as the datasheet, its purpose is to illustrate the main parameters of the product. Data derived from macromodels used outside of the specified conditions (V CC, temperature, for example) or even worse, outside of the device operating conditions (V CC, V icm, for example), is not reliable in any way. 4.2 Macromodel code ** Standard Linear Ics Macromodels, ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY.SUBCKT TS ********************************************************.MODEL MDTH D IS=1E-8 KF= E-17 CJO=10F * INPUT STAGE CIP E-12 CIN E-12 EIP EIN RIP E+01 RIN E+01 RIS E+02 DIP MDTH 400E-12 DIN MDTH 400E-12 VOFP DC 0 VOFN DC 0 IPOL E-05 CPS E-10 DINN MDTH 400E-12 VIN e+00 DINR MDTH 400E-12 10/18 Doc ID 4948 Rev 5

11 Macromodel VIP E+00 FCP 4 5 VOFP E+01 FCN 5 4 VOFN E+01 FIBP 2 5 VOFN E-02 FIBN 5 1 VOFP E-02 * AMPLIFYING STAGE FIP 5 19 VOFP E+02 FIN 5 19 VOFN E+02 RG E+06 RG E+06 CC E-09 DOPM MDTH 400E-12 DONM MDTH 400E-12 HOPM VOUT E+03 VIPM E+02 HONM VOUT E+03 VINM E+02 GCOMP E-04 RPM E+06 RPM E+06 GAVPH E-03 RAVPHGH RAVPHGB RAVPHDH RAVPHDB CAVPHH E-09 CAVPHB E-09 EOUT VOUT ROUT E+01 COUT E-12 DOP MDTH 400E-12 VOP E+00 DON MDTH 400E-12 VON E+00.ENDS Doc ID 4948 Rev 5 11/18

12 Macromodel TS512, TS512A Table 4. V CC = ±15 V, T amb = 25 C (unless otherwise specified) Symbol Conditions Value Unit V io 0 mv A vd R L = 2 kω 100 V/mV I CC No load, per operator 350 µa V icm to 14 V V OH R L = 2 kω +14 V V OL R L = 2 kω -14 V I sink V o = 0 V 27.5 ma I source V o = 0 V 27.5 ma GBP R L = 2 kω, C L = 100 pf 2.5 MHz SR R L = 2 kω 1.4 V/μs m R L = 2 kω, C L = 100 pf 55 Degrees 12/18 Doc ID 4948 Rev 5

13 Package information 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: ECOPACK is an ST trademark. Doc ID 4948 Rev 5 13/18

14 Package information TS512, TS512A Figure 22. DIP8 package outline Table 5. Symbol DIP8 package mechanical data Millimeters Dimensions Inches Min. Typ. Max. Min. Typ. Max. A A A b b c D E E e ea eb L /18 Doc ID 4948 Rev 5

15 Package information Figure 23. SO-8 package outline Table 6. Symbol SO-8 package mechanical data Millimeters Dimensions Inches Min. Typ. Max. Min. Typ. Max. A A A b c D E E e h L L k ccc Doc ID 4948 Rev 5 15/18

16 Ordering information TS512, TS512A 6 Ordering information Table 7. Order code Order codes Temperature range Package Packaging Marking TS512IN TS512AIN TS512ID TS512IDT TS512AID TS512AIDT -40 C, C DIP8 SO-8 Tube Tube or tape and reel 512IN 512AIN 512I 512AI TS512IYDT (1) Tube or SO-8 512IY tape and reel (automotive grade) TS512AIYDT (1) Tape and reel 512AIY 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q 002 or equivalent are ongoing. 16/18 Doc ID 4948 Rev 5

17 Revision history 7 Revision history Table 8. Document revision history Date Revision Changes 21-Nov Initial release. 23-Jun May Feb Sep PPAP references inserted in the datasheet, see Table 7: Order codes. AC and DC performance characteristics curves added for V CC =6V, V CC = 10V and V CC = 30V. Modified I CC typ, added parameters over temperature range in electrical characteristics table. Corrected macromodel information. Updated document format. Added TS512A and related parameters. Modified footnote 1 under Table 2. Removed Figure 11. Modified Figure 12 and Figure 13. Removed TS512AIYD order code from Table 7. Updated CMR and SVR test conditions intable 3. Removed TS512IYD order code from Table 7. Minor corrections throughout document. Doc ID 4948 Rev 5 17/18

18 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 TWO AUTHORIZED ST REPRESENTATIVES, 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 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 18/18 Doc ID 4948 Rev 5

RT512A. RobuST precision dual operational amplifier. Applications. Description. Features

RT512A. RobuST precision dual operational amplifier. Applications. Description. Features RobuST precision dual operational amplifier Datasheet - production data Features D SO8 (plastic micropackage) Pin connections (top view) Low input offset voltage: 500 μv max. (A version) Low power consumption