Low power dual voltage comparator

Download datasheet

This product is in stock in our e-store

Sample and buy
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • 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.

    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 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 ground
    • 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

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
LM2903HYDT SO-8 Tape And Reel -40 150
Active
0.733 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM2903HYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2440 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 7341 1 Order Now

Distributor reported inventory date: 2019-06-20

Distributor Name

DIGIKEY

Stock

2440

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7341

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-20

Buy now
LM2903HYPT TSSOP-8 Tape And Reel -40 150
Active
0.733 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM2903HYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2220 1 Order Now
MOUSER WORLDWIDE 1835 1 Order Now

Distributor reported inventory date: 2019-06-20

Distributor Name

DIGIKEY

Stock

2220

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1835

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-20

Buy now

LM2903HYDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.733*

Distributor availability ofLM2903HYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2440 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 7341 1 Order Now

Distributor reported inventory date: 2019-06-20

Distributor Name

DIGIKEY

Stock

2440

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7341

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-20

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.733

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2903HYPT

Package

TSSOP-8

Packing Type

Tape And Reel

Unit Price (US$)

0.733*

Distributor availability ofLM2903HYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2220 1 Order Now
MOUSER WORLDWIDE 1835 1 Order Now

Distributor reported inventory date: 2019-06-20

Distributor Name

DIGIKEY

Stock

2220

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1835

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-06-20

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.733

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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS3548
      Low-power dual voltage comparator
      6.0
      537.58 KB
      PDF
      DS3548

      Low-power dual voltage comparator

    • Description Version Size Action
      AN4071
      Introduction to comparators, their parameters and basic applications
      1.0
      482.11 KB
      PDF
      AN4071

      Introduction to comparators, their parameters and basic applications

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LM2901/LM2901H/ LM2903/LM2903H PSpice model 2.0
      1.3 KB
      ZIP
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      LM2901/LM2901H/ LM2903/LM2903H PSpice model

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF

      ST Analog Products for Automotive applications

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Operational amplifiers: performance, robust and advanced technology
      2.52 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Operational amplifiers: performance, robust and advanced technology

      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2903HYDT
Active
SO-8 Automotive Ecopack3
LM2903HYPT
Active
TSSOP-8 Automotive Ecopack3

LM2903HYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903HYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

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.