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  • This circuit consists of two independent, high gain operational amplifiers (op amps) that have frequency compensation implemented internally. They are designed specifically for automotive and industrial control systems. The circuit operates from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage.

    Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which can now be more easily implemented in single power supply systems. For example, these circuits can be directly supplied from the standard 5 V which is used in logic systems and easily provides the required electronic interfaces without requiring any additional power supply.
    In linear mode, the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from a single power supply.

    Key Features

    • Frequency compensation implemented internally
    • Large DC voltage gain: 100 dB
    • Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)
    • Very low supply current/amplifier, essentially independent of supply voltage
    • Low input bias current: 20 nA (temperature compensated)
    • Low input offset current: 2 nA
    • Input common-mode voltage range includes negative rail
    • Differential input voltage range equal to the power supply voltage
    • Large output voltage swing 0 V to [(VCC +) -1.5 V]

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-CCA036V1

      Active

      Demonstration board for single channel op-amp in SO8 package

      Amplifier and Comparator Eval Boards --
      STEVAL-CCA036V1

      Description:

      Demonstration board for single channel op-amp in SO8 package

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2904W

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2904WDT
Active
SO-8 Industrial Ecopack3
LM2904WYDT
Active
SO-8 Automotive Ecopack3
LM2904WYPT
Active
TSSOP-8 Automotive Ecopack3

LM2904WDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904WYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904WYPT

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LM2904WDT Available at 1 distributors

Distributor availability ofLM2904WDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5166 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

5166

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.154 / 1k
LM2904WYDT Available at 2 distributors

Distributor availability ofLM2904WYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7391 1 Order Now
MOUSER WORLDWIDE 6893 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7391

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

6893

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.185 / 1k
LM2904WYPT Available at 5 distributors

Distributor availability ofLM2904WYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7987 1 Order Now
RS COMPONENTS EUROPE 3535 1 Order Now
ARROW EUROPE 8000 0 Order Now
MOUSER WORLDWIDE 4135 1 Order Now
Farnell Element14 EUROPE 8000 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7987

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3535

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4135

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-8 - - MOROCCO 0.198 / 1k

LM2904WDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.154 / 1k

Distributor availability ofLM2904WDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5166 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

5166

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.154 / 1k

Country of Origin

MOROCCO

LM2904WYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.185 / 1k

Distributor availability ofLM2904WYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7391 1 Order Now
MOUSER WORLDWIDE 6893 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7391

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

6893

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.185 / 1k

Country of Origin

MOROCCO

LM2904WYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.198 / 1k

Distributor availability ofLM2904WYPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7987 1 Order Now
RS COMPONENTS EUROPE 3535 1 Order Now
ARROW EUROPE 8000 0 Order Now
MOUSER WORLDWIDE 4135 1 Order Now
Farnell Element14 EUROPE 8000 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7987

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3535

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4135

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.198 / 1k

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