Low power dual voltage comparator

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  • 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.

    The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.
    All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.

    Key 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
    • ESD internal protection: 2 kV
    • Wide operating temperature range: -40 to 150 °C

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
LM2903WHYST MSOP/TSSOP 8 Tape And Reel -40 150
Active
0.767 1000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofLM2903WHYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5596 1 Order Now
MOUSER WORLDWIDE 3666 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

5596

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3666

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-14

Get sample

LM2903WHYST

Package

MSOP/TSSOP 8

Packing Type

Tape And Reel

Unit Price (US$)

0.767*

Distributor availability ofLM2903WHYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5596 1 Order Now
MOUSER WORLDWIDE 3666 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

5596

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3666

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-14

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.767

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

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      DS11249
      Low-power, dual-voltage comparator
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      Low-power, dual-voltage comparator

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      AN4071
      Introduction to comparators, their parameters and basic applications
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HW Model, CAD Libraries & SVD

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      ST library for all op amps and comparators SPICE models 4.0
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    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
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Publications and Collaterals

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2903WHYST
Active
MSOP/TSSOP 8 Automotive Ecopack3

LM2903WHYST

Package:

MSOP/TSSOP 8

Material Declaration**:

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Automotive

RoHS Compliance Grade

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.