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  • The TS925 is a rail-to-rail quad BiCMOS operational amplifier optimized and fully specified for 3- and 5-V operation.

    High output current allows low load impedances to be driven. An internal low impedance phantom ground eliminates the need for an external reference voltage or biasing arrangement.
    The TS925 exhibits very low noise, low distortion and high output current, making this device an excellent choice for high-quality, low-voltage or battery-operated audio/telecom systems.
    The device is stable for capacitive loads up to 500 pF. When the STANDBY mode is enabled, the total consumption drops to 6 μA (VCC = 3 V).

    Key Features

    • Rail-to-rail input and output
    • Low noise: 9 nV/√Hz
    • Low distortion
    • High output current: 80 mA (able to drive 32 Ω loads)
    • High-speed: 4 MHz, 1.3 V/μs
    • Operating range from 2.7 to 12 V
    • Low input offset voltage: 900 μV max. (TS925A)
    • Adjustable phantom ground (VCC/2)
    • Standby mode
    • ESD internal protection: 2 kV
    • Latch-up immunity

Development Tools

    • Part Number

      Operational amplifier and comparator application for smartphones and tablets

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1052
      Rail-to-rail high output current quad operational amplifiers with standby mode and adjustable phantom ground
      4.1
      661.77 KB
      PDF
      DS1052

      Rail-to-rail high output current quad operational amplifiers with standby mode and adjustable phantom ground

    • Description Version Size Action
      AN1282
      Preamplifier and speaker driver using TS925
      1.3
      173.41 KB
      PDF
      AN1282

      Preamplifier and speaker driver using TS925

    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
      PDF

      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

    • Description Version Size Action
      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
      PDF
      DT0073

      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      TS92x Pspice model 1.0
      1.37 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS92x Pspice model

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Amplifiers & Comparators - Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS925IDT
NRND
SO-16 Industrial Ecopack1

TS925IDT

Package:

SO-16

Material Declaration**:

Marketing Status

NRND

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
TS925IDT No availability of distributors reported, please contact our sales office SO-16 Tape And Reel -40 125
NRND
EAR99 MOROCCO 0.89 / 1k

TS925IDT

Package

SO-16

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.89 / 1k

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

NRND

Budgetary Price (US$)* / Qty

0.89 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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