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The TS924 and TS924A devices are rail-to-rail quad BiCMOS operational amplifiers optimized and fully specified for 3 V and 5 V operation.
High output current allows low load impedances to be driven.
The TS924 and TS924A devices exhibit a very low noise, low distortion, low offset, and high output current capability, making these devices an excellent choice for high-quality, low-voltage, and 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, 1.3 V/μs
- Operating range from 2.7 V to 12 V
- Low input offset voltage: 900 μV max. (TS924A)
- ESD internal protection: 3 kV
- Latch-up immunity
- Macromodel included in this specification
- Related products
- See the TS921 device for the single version and the TS922 device for the dual version
- See the TSX56x series for smaller packages
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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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS924AIDT | Active | SO-14 | Industrial | Ecopack3 | |
| TS924AIPT | Active | TSSOP-14 | Industrial | Ecopack3 | |
| TS924AIYDT | Active | SO-14 | Automotive | Ecopack3 | |
| TS924AIYPT | Active | TSSOP-14 | Automotive | Ecopack3 |
(**) 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 | ||||||||||
| TS924AIDT | 6 distributors | Buy now | SO-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.82 / 1k | |
| TS924AIYDT | 1 distributors | Buy now | SO-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.96 / 1k | |
| TS924AIYPT | 3 distributors | Get sample | TSSOP-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.96 / 1k | |
| TS924AIPT | 6 distributors | Get sample | TSSOP-14 | Tape And Reel | -40 | 125 | Active | EAR99 | MOROCCO | 0.82 / 1k | |
(*) 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
