Product overview
Description
The TS3121P single comparator permits high-speed response time at low power consumption over a supply voltage specified from 1.7 to 5.5 V. This device operates over a wide temperature range from -40 °C to +125 °C making it ideal for industrial and automotive applications with the associated qualification.
An embedded power-on reset circuit ensures a known output condition while activating the supply rail. Thanks to the small package size, the TS3121P can be used in applications where space on the board is limited. It can thus reduce the overall cost of the PCB.
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All features
- AEC-Q100 qualified
- Low power consumption: 90 μA typ.
- Wide supply voltage: 1.7 to 5.5 V
- Propagation delay: 60 ns
- Rail-to-rail input
- Open-drain output
- Power-on Reset (PoR) allows sequential on/off cycles of VCC
- High ESD tolerance: 4 kV HBM
- Extended temperature range: -40 to 125 °C
- Safety capable: Documentation available to aid functional safety system design
EDA Symbols, Footprints and 3D Models
The STMicroelectronics team - TS3121P
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| TS3121PICT | Active | SC70-5 | Industrial | Ecopack3 | 10 | 2024-01-01T00:00:00.000+01:00 | |
| TS3121PILT | Evaluation | SOT23-5L | Industrial | Ecopack3 | 10 | 2024-01-01T00:00:00.000+01:00 | |
| TS3121PIYCT | Evaluation | SC70-5 | Automotive | Ecopack3 | 10 | 2024-01-01T00:00:00.000+01:00 | |
| TS3121PIYLT | Evaluation | SOT23-5L | Automotive | Ecopack3 | 10 | 2024-01-01T00:00:00.000+01:00 | |
(**) 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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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | ||
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| TS3121PIYCT | | | distributors No availability of distributors reported, please contact our sales office |
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| TS3121PILT | | | distributors No availability of distributors reported, please contact our sales office |
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| TS3121PICT | | | distributors No availability of distributors reported, please contact our sales office |
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| TS3121PIYLT | | | distributors No availability of distributors reported, please contact our sales office |
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TS3121PIYCT Evaluation
TS3121PILT Evaluation
TS3121PICT Active
TS3121PIYLT Evaluation
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors