ST Life.augmented


Micro-power CMOS op-amp
  • active Active

The TSV6390 and TSV6391 devices are single operational amplifiers offering low voltage, low power operation and rail-to-rail input and output.

With a very low input bias current and low offset voltage (500 μV maximum for the A version), the TSV6390 and TSV6391 are ideal for applications requiring precision. The devices can operate at power supplies ranging from 1.5 to 5.5 V, and are therefore ideal for battery-powered devices, extending battery life.

When used with a gain (above -3 or +4), these products feature an excellent speed/power consumption ratio, offering a 2.4 MHz gain bandwidth product while consuming only 60 μA at a 5 V supply voltage.

The TSV6390 comes with a shutdown function.

Both the TSV6390 and TSV6391 have a high tolerance to ESD, sustaining 4 kV for the human body model.

Additionally, they are offered in micropackages, SC70-6 and SOT23-6 for the TSV6390 and SC70-5 and SOT23-5 for the TSV6391. They are guaranteed for industrial temperature ranges from -40° C to +125° C.

All these features combined make the TSV6390 and TSV6391 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 offset voltage: 500 μV max (A version)
  • Low power consumption: 60 μA typ at 5 V
  • Low supply voltage: 1.5 V – 5.5 V
  • Gain bandwidth product: 2.4 MHz typical
  • Stable in gain configuration (-3 or +4)
  • Low power shutdown mode: 5 nA typical
  • High output current: 63 μA at VCC= 5 V
  • Low input bias current: 1 pA typical
  • Rail-to-rail input and output
  • Extended temperature range: -40°C to +125°C
  • 4 kV human body model

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS6715: Micropower (60 μA), wide bandwidth (2.4 MHz) CMOS operational amplifiers
2.0 1,342 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
Opamp macromodel (also SIMETRIX compatible) - ( DECOMPENSATED version of TSV631)
1.0 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**
TSV6391ICTActiveSC70-5Tape And Reel-40125_-.3Distributor reported inventory date: 2016-02-06
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE4541
TSV6391ILTActiveSOT23-5LTape And Reel-40125_-.3No 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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