ST Life.augmented


Micro-power CMOS op-amp
  • active Active

The TSV6290 and the TSV6291 are single operational amplifiers with a high bandwidth while consuming only 29 μA. They must be used in a gain configuration (G <-3, G>+4).

With a very low input bias current and low offset voltage (800 μV maximum for the A version), the TSV629x family of devices is ideal for applications requiring precision. The devices can operate at a power supply ranging from 1.5 to 5.5 V, and therefore suit battery-powered devices, extending battery life.

The TSV6290 comes with a shutdown function.

The TSV6290 and TSV6291 present a high tolerance to ESD, sustaining 4 kV for the human body model.

Additionally, the TSV6290 and TSV6291 are offered in SC70-5/6 and SOT23-5/6 micropackages, with extended temperature ranges from -40° C to +125° C.

All these features make the TSV629x ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

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Errata Sheet
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Key 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: 29 μA typical
  • Gain bandwidth product: 1.3 MHz typical
  • Stable when used in gain configuration
  • Micropackages: SC70-5/6, SOT23-5/6
  • Low input bias current: 1 pA typical
  • Extended temperature range: -40 to +125°C
  • 4 kV human body model

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS6713: Micropower with high merit factor CMOS operational amplifiers
1.1 753 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
Opamp macromodel (also SIMETRIX compatible) - ( DECOMPENSATED version of TSV621)
1.0 3 KB

Presentations & Training Material


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

Publications and Collaterals


Description Version Size
Analog ICs for wearable devices
981 KB
Semiconductor solutions for healthcare applications
1.0 665 KB

Sample & Buy

Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
TSV6291ICTActiveSC70-5Tape And Reel-40125_-.3Distributor reported inventory date: 2015-01-29
Distributor NameRegionStockMin. order
TSV6291ILTActiveSOT23-5LTape And Reel-40125_-.3Distributor reported inventory date: 2015-01-27
Distributor NameRegionStockMin. order
ANGLIA LiveOrder NowEUROPE30003000

(*) 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 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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