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Micropower, wide bandwidth 16V CMOS op-amps
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The TSX56x, TSX56xA series of operational amplifiers benefit from STMicroelectronics®16 V CMOS technology to offer state-of-the-art accuracy and performance in the smallest industrial packages. The TSX56x, TSX56xA have pinouts compatible with industrial standards and offer an outstanding speed/power consumption ratio, 900 kHz gain bandwidth product while consuming only 250 μA at 16 V. Such features make the TSX56x, TSX56xA ideal for sensor interfaces and industrial signal conditioning. The wide temperature range and high ESD tolerance ease use in harsh automotive applications.

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Errata Sheet
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Key Features

  • Low power consumption: 235 μA typ. at 5 V
  • Supply voltage: 3 V to 16 V
  • Gain bandwidth product: 900 kHz typ.
  • Low offset voltage
  • “A” version: 600 μV max.
  • Standard version: 1 mV max.
  • Low input bias current: 1 pA typ.
  • High tolerance to ESD: 4 kV
  • Wide temperature range: -40 to +125 °C
  • Automotive qualification
  • Tiny packages available
  • SOT23-5
  • DFN8 2 mm x 2 mm, MiniSO8, SO8
  • QFN16 3 mm x 3 mm, TSSOP14
  • Benefits
  • Power savings in power-conscious applications
  • Easy interfacing with high impedance sensors
  • Related products
  • See TSX63x series for reduced power consumption (45 μA, 200 kHz)
  • See TSX92x series for higher gain bandwidth products (10 MHz)

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS9079: Micropower, wide bandwidth (900 kHz), 16 V CMOS operational amplifiers
4.0 1,013 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

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
TSX56 series: 16 V CMOS rail-to-rail micropower op-ams
1.0 557 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**
TSX564AIPTActiveTSSOP-14Tape And Reel-40125_Free Samples.791Distributor reported inventory date: 2016-02-06
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA25002500
ANGLIA LiveOrder NowEUROPE25001
TSX564AIYPTActiveTSSOP-14Tape And Reel-40125Yes-.956No availability reported, please contact our Sales officeEcopack2PDF

(*) 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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