TSV621AILT STMicroelectronics, TSV621AILT Datasheet
TSV621AILT
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TSV621AILT Summary of contents
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TSV620, TSV620A, TSV621, TSV621A Rail-to-rail input/output 29 µA 420 kHz CMOS operational amplifiers Features ■ Low supply voltage: 1.5 V–5.5 V ■ Rail-to-rail input and output ■ Low input offset voltage: 800 µV max (A version) ■ Low power consumption: ...
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Contents Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . ...
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TSV620, TSV620A, TSV621, TSV621A 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage id V Input voltage in I Input current in SHDN Shutdown voltage T Storage ...
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Electrical characteristics 2 Electrical characteristics Table 3. Electrical characteristics at V and R connected Symbol Parameter DC performance V Offset voltage io DV Input offset voltage drift io Input offset current /2) ...
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TSV620, TSV620A, TSV621, TSV621A Table 4. Shutdown characteristics V Symbol Parameter DC performance Supply current in shutdown mode I CC (all operators) t Amplifier turn-on time on t Amplifier turn-off time off V SHDN logic high IH V SHDN logic ...
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Electrical characteristics Table +3 CC+ (unless otherwise specified) Symbol Parameter DC performance V Offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ib Common mode rejection ...
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TSV620, TSV620A, TSV621, TSV621A Table CC+ CC- (unless otherwise specified) Symbol Parameter DC performance V Offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ib ...
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Electrical characteristics Table CC+ CC- (unless otherwise specified) (continued) Symbol Parameter e Equivalent input noise voltage n THD Total harmonic distortion 1. Guaranteed by design. Table 7. Shutdown characteristics V Symbol Parameter DC performance ...
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TSV620, TSV620A, TSV621, TSV621A Figure 1. Input offset voltage vs input common mode at V 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.0 0.0 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3 -0.4 -0.4 -0.5 -0.5 -0.2 -0.2 0.0 ...
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Electrical characteristics Figure 7. Voltage gain and phase vs. frequency at V CC+ Figure 9. Slew rate vs. supply voltage 10µV/div Figure 11. Distortion + noise vs. output voltage Vcc=1.5V Rl=10kohms Vcc=1.5V Rl=100kohms Vcc=5.5V f=1kHz Rl=10kohms Gain=1 BW=22kHz Vcc=5.5V Vicm=Vcc/2 ...
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TSV620, TSV620A, TSV621, TSV621A Figure 13. Noise vs. frequency Vicm=4.5V Vicm=2.5V Vcc=5V T=25 C Frequency (Hz) Doc ID 14912 Rev 2 Electrical characteristics 11/24 ...
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Application information 3 Application information 3.1 Operating voltages The TSV620 and TSV621 can operate from 1.5 to 5.5 V. Their parameters are fully specified for 1.8, 3.3 and 5 V power supplies. However, the parameters are very stable in the ...
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TSV620, TSV620A, TSV621, TSV621A 3.4 Shutdown function (TSV620) The operational amplifier is enabled when the SHDN pin is pulled high. To disable the amplifier, the SHDN pin must be pulled down to V output high impedance state. ...
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Application information 3.5 Optimization of DC and AC parameters This device uses an innovative approach to reduce the spread of the main DC and AC parameters. An internal adjustment achieves a very narrow spread of current consumption (29 µA typical, ...
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... TSV620, TSV620A, TSV621, TSV621A 3.8 Macromodel An accurate macromodel of TSV620-TSV621 is available on STMicroelectronics’ web site at www.st.com. This model is a trade-off between accuracy and complexity (that is, time simulation) of the TSV62x operational amplifiers. It emulates the nominal performances of a typical device within the specified operating conditions mentioned in the datasheet. It helps to validate a design approach and to select the right operational amplifier, but it does not replace on-board measurements ...
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Package information 4 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: www.st.com. ...
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TSV620, TSV620A, TSV621, TSV621A 4.1 SOT23-5 package mechanical data Figure 21. SOT23-5L package mechanical drawing Table 8. SOT23-5L package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.90 ...
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Package information 4.2 SOT23-6 package mechanical data Figure 22. SOT23-6L package mechanical drawing Table 9. SOT23-6L package mechanical data Ref ° 18/24 Dimensions Millimeters Min. Typ. Max. 0.90 1.45 0.10 ...
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TSV620, TSV620A, TSV621, TSV621A 4.3 SC70-5 (or SOT323-5) package mechanical data Figure 23. SC70-5 (or SOT323-5) package mechanical drawing Table 10. SC70-5 (or SOT323-5) package mechanical data Ref < ...
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Package information 4.4 SC70-6 (or SOT323-6) package mechanical data Figure 24. SC70-6 (or SOT323-6) package mechanical drawing Table 11. SC70-6 (or SOT323-6) package mechanical data Ref 20/24 Dimensions Millimeters ...
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TSV620, TSV620A, TSV621, TSV621A Figure 25. SC70-6 (or SOT323-6) package footprint Doc ID 14912 Rev 2 Package information 21/24 ...
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... Ordering information 5 Ordering information Table 12. Order codes Part number TSV620ILT TSV620ICT TSV620AILT TSV620AICT TSV621ILT TSV621ICT TSV621AILT TSV621AICT 22/24 Temperature Package range SOT23-6 SC70-6 SOT23-6 SC70-6 -40° +125° C SOT23-5 SC70-5 SOT23-5 SC70-5 Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A Packing Marking Tape & ...
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TSV620, TSV620A, TSV621, TSV621A 6 Revision history Table 13. Document revision history Date 12-Jan-2009 19-Oct-2009 Revision 1 Initial release. Added TSV620 device (version with shutdown function). Added Table 4: Shutdown characteristics V Added Table 7: Shutdown characteristics V Added Section ...
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... 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. ...