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The TS922 and the TS922A devices are rail-to-rail dual BiCMOS operational amplifiers optimized and fully specified for 3 V and 5 V operations. 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
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||
| TS922IPT | TSSOP-8 | Tape And Reel | -40 | 125 | Active | EAR99 | CHINA | 0.53 / 1k | Get sample | Check Availability |
| TS922ID | SO-8 | Tube | -40 | 125 | Active | EAR99 | MOROCCO | 0.57 / 1k | Buy now | Check Availability |
| TS922IDT | SO-8 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.53 / 1k | Get sample | Check Availability |
| TS922IYDT | SO-8 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.62 / 1k | Get sample | Check Availability |
| TS922IYPT | TSSOP-8 | Tape And Reel | -40 | 125 | Active | EAR99 | PHILIPPINES | 0.62 / 1k | Get sample | Check Availability |
| TS922EIJT | Chip Scale Package 0.5mm pitch | Tape And Reel | -40 | 125 | Active | EAR99 | CHINA | 0.53 / 1k | Buy now | Check Availability |
(*) 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
Development Tools
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Picture Part number Manufacturer Description 
ST-OPAMPS-APP ST Operational amplifier and comparator application for smartphones and tablets Part NumberOperational amplifier and comparator application for smartphones and tablets
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS922EIJT | Active | Chip Scale Package 0.5mm pitch | Industrial | Ecopack3 | |
| TS922ID | Active | SO-8 | Industrial | Ecopack3 | |
| TS922IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS922IPT | Active | TSSOP-8 | Industrial | Ecopack3 | |
| TS922IYDT | Active | SO-8 | Automotive | Ecopack3 | |
| TS922IYPT | Active | TSSOP-8 | Automotive | Ecopack3 |
TS922ID
Package:
SO-8Material Declaration**:
(**) 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.
