Micro-power CMOS op-amp with standby

The TSV6390, TSV6391, and their "A" versions are single operational amplifiers (op amps) 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.

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.

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 mA 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


Technical Documentation

Product Specifications
Description Version Size
DS6715 DS6715: Micropower (60 μA), wide bandwidth (2.4 MHz) CMOS operational amplifiers 2.0 1 MB
User Manuals
Description Version Size

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
Opamp macromodel (also SIMETRIX compatible) - ( DECOMPENSATED version of TSV630) 3.1 3 KB
ST library for all op amps and comparators SPICE models 2.0 45 KB

Presentations & Training Material

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

Publications and Collaterals

Selection Guides
Description Version Size
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0 818 KB
Description Version Size
Products and Solutions for Factory Automation and Control 1.0 3 MB
Support & Community

Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
TSV6390AICT SC70-6 Tape And Reel -40 125 Active 0.36 1000 NEC EAR99 MALAYSIA MORE INFO
TSV6390AILT SOT23-6L Tape And Reel -40 125 Active 0.36 1000 NEC EAR99 MALAYSIA MORE INFO

(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSV6390AICT ActiveSC70-6IndustrialEcopack3
TSV6390AILT ActiveSOT23-6LIndustrialEcopack3

(**) The Material Declaration forms available on st.com 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.