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The TS93x (single, dual and quad) series are operational amplifiers that can operate with voltages as low as 2.7 V and reach a 2.9 Vpp output swing with RL = 100 kΩ when supplied at 3 V.
Offering a typical consumption of only 20 μA, these devices are particularly well suited to battery powered applications.
The amplifiers space saving 5-pin SOT23-5 package with outer dimensions of 2.8 mm x 2.9 mm make them very easy to implement on a board design.Key Features
- Rail-to-rail output voltage swing
- Micropower consumption (20 μA)
- Single supply operation (2.7 to 10 V)
- Low offset (2 mV max. for TS93xB)
- CMOS inputs
- Ultra low input bias current (1 pA)
- ESD protection (2 kV)
- Latch-up immunity (class A)
- Available in SO-8, SO-14, SOT23-5, and TSSOP-14 package
- Automotive grade
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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Evaluation Tools
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Picture Part number Manufacturer Description 
STEVAL-CCA022V1 -- Demonstration board for single op-amps in SC70 or SOT-23 packages Part NumberDemonstration board for single op-amps in SC70 or SOT-23 packages
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS931IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TS931ILT | Active | SOT23-5L | Industrial | 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 | ||||||||||
| TS931IDT | 2 distributors | Buy now | SO-8 | Tape And Reel | -40 | 85 | Active | EAR99 | MOROCCO | 0.45 / 1k | |
| TS931ILT | 6 distributors | Get sample | SOT23-5L | Tape And Reel | -40 | 85 | Active | EAR99 | MALAYSIA | 0.45 / 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
