ST Life.augmented


Low power, high accuracy, general purpose operational amplifier
  • active Active

The TSV85x, TSV85xA series of single, dual, and quad operational amplifiers offer low voltage operation with a rail-to-rail output swing. The TSV85x, TSV85xA series outperforms the industry standard LMV321, proposing lower supply voltage capability, enhanced input offset voltage, and smaller packages.

The devices are offered with either industry standard pinouts or with a power-saving shutdown feature that reduces the supply current to a maximum of 50 nA at 25 °C.

The wide temperature range, high ESD tolerance, and automotive grade qualification ease the use in harsh automotive applications.

pdf Please read
Errata Sheet
pdf Download

Key Features

  • Low power consumption: 180 μA max at 5 V
  • Low power shutdown mode: 50 nA max
  • Low offset voltage: 0.8 mV max at 25 °C
  • Tiny packages
  • Extended temperature range: -40 °C to 125 °C
  • Low supply voltage: 2.3 V - 5.5 V
  • Gain bandwidth product: 1.3 MHz
  • Automotive qualification
  • Benefits
  • Longer lifetime in battery-powered applications
  • Higher accuracy without calibration
  • Smaller form factor than equivalent competitor devices
  • Application performances guaranteed over wide temperature ranges
  • Related products
  • See LMV82x series for higher gain bandwidth product (5.5 MHz)

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS8743: Low-power, high-accuracy, general-purpose operational amplifier
3.0 1,010 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
TSV850x family macromodel
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
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**
TSV850ILTActiveSOT23-6LTape And Reel-40125_-.36Distributor reported inventory date: 2015-11-28
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE61

(*) 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.
Feedback Form
Customer Feedback