Low power quad voltage comparators

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  • This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A, and LM139A. Each comparator has been designed specifically to operate from a single power 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 ground even though operated from a single power supply voltage.

    Key Features

    • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V
    • Very low supply current (1.1 mA) independent of supply voltage
    • Low input bias current: 25 nA typ
    • Low input offset current: ±5 nA typ
    • Low input offset voltage: ±1 mV typ
    • Input common-mode voltage range includes ground
    • Low output saturation voltage: 250 mV typ;(ISINK = 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs

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LM139ADT SO-14 Tape And Reel -55 125
Active
0.419 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM139ADT

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DIGIKEY WORLDWIDE 398 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 27500 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 1004 1 Order Now
Farnell Element14 EUROPE 2355 1 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

398

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1

Region

WORLDWIDE Order Now

AVNET

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2500

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0

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AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

27500

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0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

1004

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1

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Farnell Element14

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2355

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1

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Distributor reported inventory date: 2019-09-20

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LM139DT SO-14 Tape And Reel -55 125
Active
0.31 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 31100 1 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 735 0 Order Now
MOUSER WORLDWIDE 14693 1 Order Now
Farnell Element14 EUROPE 2392 1 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

31100

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

735

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

14693

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2392

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Buy now

LM139ADT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.419*

Distributor availability ofLM139ADT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 398 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 27500 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 1004 1 Order Now
Farnell Element14 EUROPE 2355 1 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

398

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

27500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

1004

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2355

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Unit Price (US$)

0.419

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM139DT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

0.31*

Distributor availability ofLM139DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 31100 1 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 735 0 Order Now
MOUSER WORLDWIDE 14693 1 Order Now
Farnell Element14 EUROPE 2392 1 Order Now

Distributor reported inventory date: 2019-09-20

Distributor Name

DIGIKEY

Stock

31100

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

735

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

14693

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2392

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-20

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Unit Price (US$)

0.31

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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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      DS0438
      Low-power quad voltage comparators
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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LM139/LM239/LM339 PSpice model 2.0
      1.29 KB
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      ST library for all op amps and comparators SPICE models 4.0
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Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
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Publications and Collaterals

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM139ADT
Active
SO-14 Industrial Ecopack3
LM139DT
Active
SO-14 Industrial Ecopack3

LM139ADT

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM139DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

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.