Excellent audio performance / low distortion (0.005%)

TS922 and TS922A devices are rail-to-rail dual BiCMOS operational amplifiers optimized and fully specified for 3 V and 5 V operation. These devices have high output currents which allow low-load impedances to be driven.

Very low noise, low distortion, low offset, and a high output current capability make these devices an excellent choice for high quality, low voltage, or battery operated audio systems.

The devices are stable for capacitive loads up to 500 pF.

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 V/μs
  • Operating from 2.7 to 12 V
  • Low input offset voltage: 900 μV max. (TS922A)
  • ESD internal protection: 2 kV
  • Latch-up immunity
  • Macromodel included in this specification
  • Dual version available in Flip-chip package

Design

Technical Documentation

Product Specifications
Description Version Size
DS1117 DS1117: Rail-to-rail, high output current, dual operational amplifier 12.0 1 MB
Application Notes
Description Version Size
AN4598 AN4598: Pre-amplifying the analog output of a MEMS microphone 1.0 325 KB
User Manuals
Description Version Size
UM0065 UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0 120 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
ST library for all op amps and comparators SPICE models 2.0 45 KB
TS92x Pspice model 1.0 1 KB

Presentations & Training Material

Presentations
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

Flyers
Description Version Size
ST automotive solutions - High-performance analog products 1.0 1 MB
Brochures
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
TS922IPT TSSOP-8 Tape And Reel -40 125 Active 0.53 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922ID SO-8 Tube -40 125 Active 0.57 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
TS922IDT SO-8 Tape And Reel -40 125 Active 0.53 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922IYDT SO-8 Tape And Reel -40 125 Active 0.62 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922IYPT TSSOP-8 Tape And Reel -40 125 Active 0.62 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922EIJT Chip Scale Package 0.5mm pitch Tape And Reel -40 125 Active 0.53 1000 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
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(*) 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**
TS922IPT ActiveTSSOP-8IndustrialEcopack1 0 0
TS922ID ActiveSO-8IndustrialEcopack3 0 0
TS922IDT ActiveSO-8IndustrialEcopack3 0 0
TS922IYDT ActiveSO-8AutomotiveEcopack3 0 0
TS922IYPT ActiveTSSOP-8AutomotiveEcopack3 0 0
TS922EIJT ActiveChip Scale Package 0.5mm pitchIndustrialEcopack3 0 0
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(**) 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.

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