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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

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
Op Amp Library - all ST op amps SPICE models (.subckt) in only one file
1.0 312 KB
TSV619x PSpice model
3 KB

Presentations & Training Material


Description Version Size
Health and Wellness Mobility Cloud computing
1,347 KB
ST offering in Wearable - Analog and Mixed Signal Portfolio
3.0 1,508 KB
VMA automotive applications
1,366 KB
What does precision mean for an op amp?
1,173 KB

Publications and Collaterals


Description Version Size
Analog ICs for wearable devices
2.0 981 KB
Products and Solutions for Factory Automation and Control
Jan 2015 3,105 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_-.33No availability reported, please contact our Sales officeEcopack2-

(*) 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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