Product overview
Description
This device consists of four independent precision voltage comparators, which are designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have 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 for all devices: +2 V to +36 V or ±1 V to ±18 V
- Very low supply current (1.1 mA) independent of supply voltage (1.4 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
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All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 10.0 | 27 Nov 2023 | 27 Nov 2023 |
Application Notes (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 22 Sep 2015 | 22 Sep 2015 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 27 Jun 2017 | 27 Jun 2017 |
Presentations (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 22 Nov 2024 | 22 Nov 2024 | ||
| 2.0 | 27 Apr 2023 | 27 Apr 2023 |
Brochures (5)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.0 | 27 Jul 2022 | 27 Jul 2022 | ||
| 1.0 | 26 Mar 2025 | 26 Mar 2025 | ||
| 2.0 | 29 Mar 2024 | 29 Mar 2024 | ||
| 4.0 | 18 Feb 2025 | 18 Feb 2025 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LM2901
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| 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 | Material Declaration** |
|---|---|---|---|---|---|
| LM2901D | Active | SO-14 | Industrial | Ecopack3 | |
| LM2901DT | Active | SO-14 | Industrial | Ecopack3 | |
| LM2901PT | Active | TSSOP-14 | Industrial | Ecopack3 | |
| LM2901Q4T | Active | QFN-16L | Industrial | Ecopack3 | |
| LM2901YDT | Active | SO-14 | Automotive | Ecopack3 | |
| LM2901YPT | Active | TSSOP-14 | Automotive | Ecopack3 | |
| LM2901YQ5T | Active | QFN-16L | Automotive | Ecopack2 |
(**) 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 | ||||||||||||||
| LM2901YDT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901YPT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901Q4T | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901DT | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901D | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901YQ5T | | | distributors No availability of distributors reported, please contact our sales office |
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| LM2901PT | | | distributors No availability of distributors reported, please contact our sales office |
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LM2901YDT Active
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LM2901YPT Active
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LM2901Q4T Active
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distributors
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LM2901DT Active
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distributors
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LM2901D Active
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distributors
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LM2901YQ5T Active
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distributors
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LM2901PT Active
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(*) 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