Product overview
Description
This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
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All features
- Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
- Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
- Low input bias current: 25 nA typ.
- Low input offset current: ±5 nA typ.
- Input common-mode voltage range includes negative rail
- Low output saturation voltage: 250 mV typ. (IO= 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
- Automotive qualification
- Related products
- See LM2903W for similar device with higher ESD performances
- See LM2903H for similar device with operating temperature up to 150 °C
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STMicroelectronics - LM2903
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3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.0 | 01 Aug 2015 | 01 Aug 2015 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| LM2903D | Active | SO-8 | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903DT | Active | SO-8 | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903PT | Active | TSSOP-8L | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903Q2T | Active | QFN-8L P 0.5 mm | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903ST | Active | MiniSO-8 | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903YDT | Active | SO-8 | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903YPT | Active | TSSOP-8L | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903YQ3T | Active | QFN-8L WF | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| LM2903YST | Active | MiniSO-8 | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 |
LM2903ST
Package:
MiniSO-8Material Declaration**:
XML(**) 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
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| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| LM2903YPT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903YDT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903D | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903YST | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903DT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903ST | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903YQ3T | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903Q2T | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2903PT | | | distributors No availability of distributors reported, please contact our sales office |
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LM2903YPT Active
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LM2903YDT Active
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LM2903D Active
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distributors
No availability of distributors reported, please contact our sales office
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LM2903YST Active
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No availability of distributors reported, please contact our sales office
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LM2903DT Active
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LM2903ST Active
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LM2903YQ3T Active
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LM2903Q2T Active
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LM2903PT Active
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