Dual general purpose operational amplifier

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  • This circuit consists of two independent, high-gain, operational amplifiers that have frequency compensation implemented internally. The circuit is designed specifically for automotive and industrial control systems. It 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 standard 5 V which is used in logic systems and which easily provides the required interface electronics 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 it is 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 per operator (500 µA)
    • Low input bias current: 20 nA (temperature compensated)
    • Low input offset current: 2 nA
    • Input common-mode voltage range includes ground
    • Differential input voltage range equal to the power supply voltage
    • Large output voltage swing 0 V to VCC - 1.5 V
    • Internal ESD protection: 2 kV HBM, 200 V MM

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LM2904WHYST MiniSO-8 Tape And Reel -40 150
Active
0.767 1000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

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Distributor availability ofLM2904WHYST

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7736 1 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 3440 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

7736

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3440

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

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LM2904WHYDT SO-8 Tape And Reel -40 150
Active
0.731 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM2904WHYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
RS COMPONENTS EUROPE 2300 1 Order Now
MOUSER WORLDWIDE 2282 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2300

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1

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EUROPE Order Now

MOUSER

Stock

2282

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1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Get sample
LM2904WHDT SO-8 Tape And Reel -40 150
Active
0.609 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM2904WHDT

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 5000 0 Order Now
ARROW AMERICA 1360 1 Order Now
MOUSER WORLDWIDE 2946 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1360

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2946

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Get sample

LM2904WHYST

Package

MiniSO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.767*

Distributor availability ofLM2904WHYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7736 1 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 3440 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

7736

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3440

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.767

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

LM2904WHYDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.731*

Distributor availability ofLM2904WHYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
RS COMPONENTS EUROPE 2300 1 Order Now
MOUSER WORLDWIDE 2282 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2300

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2282

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.731

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM2904WHDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.609*

Distributor availability ofLM2904WHDT

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 5000 0 Order Now
ARROW AMERICA 1360 1 Order Now
MOUSER WORLDWIDE 2946 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

1360

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2946

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

0.609

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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Product included in our Longevity Program.

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Technical Documentation

    • Description Version Size Action
      DS3549
      Low-power dual operational amplifier
      8.0
      462.23 KB
      PDF
      DS3549

      Low-power dual operational amplifier

    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
      PDF

      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • 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

    • Description Version Size Action
      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
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      DT0073

      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

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**
LM2904WHDT
Active
SO-8 Industrial Ecopack3
LM2904WHYDT
Active
SO-8 Automotive Ecopack3
LM2904WHYST
Active
MiniSO-8 Automotive Ecopack3

LM2904WHDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904WHYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904WHYST

Package:

MiniSO-8

Material Declaration**:

Marketing Status

Active

Package

MiniSO-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.