ST Life.augmented

TS921

Rail-to-rail high output current op-amps
  • active Active

The TS921 device is a rail-to-rail single BiCMOS operational amplifier optimized and fully specified for 3 V and 5 V operation.

Its high output current allows low load impedances to be driven.

The TS921 device exhibits very low noise, low distortion and low offset. It has a high output current capability which makes this device an excellent choice for high quality, low voltage or battery operated audio systems.

The device is stable for capacitive loads up to 500 pF.

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Errata Sheet
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Datasheet

Key Features

  • Rail-to-rail input and output
  • Low noise: 9 nV/√ Hz
  • Low distortion
  • High output current: 80 mA (able to drive 32 Ω loads)
  • High-speed: 4 MHz, 1 V/μs
  • Operating from 2.7 V to 12 V
  • ESD internal protection: 1.5 kV
  • Latch-up immunity
  • Macromodel included in this specification

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS1255: Rail-to-rail high output current single operational amplifier
4.0 731 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
TS92x Pspice model
1 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
ST offering in Wearable - Analog and Mixed Signal Portfolio
1,508 KB

Publications and Collaterals

Brochure

Description Version Size
pdf
Analog ICs for wearable devices
981 KB
pdf
New micropower op-amps - Zero trade-offs
1.0.0 1,320 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
TS921IDActiveSO-8Tube-40125_-.41Distributor reported inventory date: 2014-10-22
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE200100
MOUSEROrder NowWORLDWIDE18571
Ecopack1 (*)PDF
XML
TS921IDTActiveSO-8Tape And Reel-40125_Free Samples.38Distributor reported inventory date: 2014-10-22
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC16991
DIGIKEYOrder NowWORLDWIDE65781
Ecopack1 (*)PDF
XML
TS921IPTActiveTSSOP-8Tape And Reel-40125_Free Samples.38Distributor reported inventory date: 2014-10-22
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE76971
MOUSEROrder NowWORLDWIDE38461
Ecopack1 (*)-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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