LM2904B

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Automotive-grade, low power, dual, 36 V operational amplifiers

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Product overview

Description

The LM2904B 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. This circuit operates from a single power supply over a wide range of voltages. The LM2904B is guaranteed up to 36 V supply voltage operation. 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.

  • All features

    • AEC-Q100 qualified
    • Up to 36 V operating supply voltage
    • Frequency compensation implemented internally
    • Large DC voltage gain: 100 dB
    • Wide bandwidth (unity gain): 1.2 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2904B

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2904BYDT
Active
SO-8 Industrial Ecopack3
LM2904BYPT
Active
TSSOP-8L Automotive Ecopack3
LM2904BYQ6T
Preview
QFN-8L WF Industrial Ecopack3
LM2904BYST
Active
MiniSO-8 Automotive Ecopack3

LM2904BYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904BYPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904BYQ6T

Package:

QFN-8L WF

Material Declaration**:

Marketing Status

Preview

Package

QFN-8L WF

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904BYST

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.

Sample & Buy

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LM2904BYDT Available at distributors

Distributor availability of LM2904BYDT

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No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel SO-8 - -

0.2948

MOROCCO

LM2904BYST Available at distributors

Distributor availability of LM2904BYST

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No availability of distributors reported, please contact our sales office
Active
Automotive EAR99 NEC Tape and Reel MiniSO-8 -40 125

0.2948

PHILIPPINES

LM2904BYPT Available at distributors

Distributor availability of LM2904BYPT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Automotive EAR99 NEC Tape and Reel TSSOP-8L - -

0.2948

MOROCCO

LM2904BYQ6T Available at distributors

Distributor availability of LM2904BYQ6T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Preview
Industrial EAR99 NEC Tape and Reel QFN-8L WF - -

-

THAILAND

LM2904BYDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM2904BYDT

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MOROCCO

LM2904BYST Active

Package:
MiniSO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM2904BYST

Grade:

Automotive

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

Distributor Name

Distributor reported inventory date:

LM2904BYPT Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM2904BYPT

Grade:

Automotive

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MOROCCO

LM2904BYQ6T Preview

Package:
QFN-8L WF
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM2904BYQ6T

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

THAILAND

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors