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Rail to rail input/output CMOS op-amp
  • active Active

The TSV619x family of single and dual operational amplifiers offers low voltage, low power operation and rail-to-rail input and output.

The devices also feature an ultra-low input bias current as well as a low input offset voltage.

The TSV619x have a gain bandwidth product of 450 kHz while consuming only 10 μA at 5 V. They must be used in a gain configuration (equal or above +4 or -3).

These features make the TSV619x family 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

  • Rail-to-rail input and output
  • Low power consumption: 10 μA typ at 5 V
  • Low supply voltage: 1.5 to 5.5 V
  • Gain bandwidth product: 450 kHz typ
  • Stable when used in gain configuration
  • Low input offset voltage: 800 μV max (A version)
  • Low input bias current: 1 pA typ
  • Temperature range: -40 to +85° C

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS6965: Rail-to-rail input/output 10 µA, 450 kHz CMOS operational amplifiers
1.1 667 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

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**
TSV6191AICTActiveSC70-5Tape And Reel-4085_-.33No availability reported, please contact our Sales officeEcopack2-
TSV6191AILTActiveSOT23-5LTape And Reel-4085_-.33Distributor reported inventory date: 2015-01-27
Distributor NameRegionStockMin. order

(*) 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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