LM2901

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Low power quad voltage comparator

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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.

  • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2901

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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-14L Industrial Ecopack3
LM2901Q4T
Active
QFN-16L Industrial Ecopack3
LM2901YDT
Active
SO-14 Automotive Ecopack3
LM2901YPT
Active
TSSOP-14L Automotive Ecopack3
LM2901YQ5T
Active
QFN-16L Automotive Ecopack2

LM2901D

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901PT

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901Q4T

Package:

QFN-16L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-16L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2901YDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2901YPT

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2901YQ5T

Package:

QFN-16L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-16L

Grade

Automotive

RoHS Compliance Grade

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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LM2901YDT
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LM2901YPT
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LM2901Q4T
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LM2901DT
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LM2901D
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LM2901YQ5T
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LM2901PT
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LM2901YDT Active

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Part Number:

LM2901YDT

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LM2901YPT Active

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-
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LM2901YPT

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LM2901Q4T Active

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LM2901Q4T

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LM2901DT Active

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LM2901DT

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LM2901D Active

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LM2901D

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LM2901YQ5T Active

Budgetary Price (US$)*/Qty:
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ECCN (EU):

Part Number:

LM2901YQ5T

Operating Temperature (°C)

Min:

Max:

LM2901PT Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
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Part Number:

LM2901PT

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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