LM2904

Active
Design Win Education

Low power, bipolar op-amp

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

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.

  • All 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]

You might also like...

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2904

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2904D
Active
SO-8 Industrial Ecopack1
LM2904DT
Active
SO-8 Industrial Ecopack3
LM2904PT
Active
TSSOP-8L Industrial Ecopack3
LM2904Q2T
Active
QFN-8L P 0.5 mm Industrial Ecopack3
LM2904ST
Active
MiniSO-8 Industrial Ecopack3
LM2904YDT
Active
SO-8 Automotive Ecopack3
LM2904YPT
Active
TSSOP-8L Automotive Ecopack3
LM2904YQ6T
Evaluation
QFN-8L WF Automotive Ecopack3
LM2904YST
Active
MiniSO-8 Automotive Ecopack3

LM2904D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

LM2904DT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904PT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904Q2T

Package:

QFN-8L P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-8L P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904ST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2904YDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904YPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904YQ6T

Package:

QFN-8L WF

Material Declaration**:

PDF XML

Marketing Status

Evaluation

Package

QFN-8L WF

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2904YST

Package:

MiniSO-8

Material Declaration**:

PDF XML

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

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
Grade
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
Unit Price (US$)
Country of Origin
min
max
LM2904D Available at distributors

Distributor availability of LM2904D

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tube SO-8 -40 125

0.1677

MALAYSIA

LM2904YDT Available at distributors

Distributor availability of LM2904YDT

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 SO-8 -40 125

0.1548

MOROCCO

LM2904Q2T Available at distributors

Distributor availability of LM2904Q2T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel QFN-8L P 0.5 mm - -

0.132

CHINA

LM2904ST Available at distributors

Distributor availability of LM2904ST

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

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

0.132

MALAYSIA

LM2904DT Available at distributors

Distributor availability of LM2904DT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

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

0.129

CHINA

LM2904YQ6T Available at distributors

Distributor availability of LM2904YQ6T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

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

0.1584

THAILAND

LM2904PT Available at distributors

Distributor availability of LM2904PT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

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

0.132

CHINA

LM2904YST Available at distributors

Distributor availability of LM2904YST

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 MiniSO-8 -40 125

0.1584

PHILIPPINES

LM2904YPT Available at distributors

Distributor availability of LM2904YPT

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 -40 125

0.1584

CHINA

LM2904D Active

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

Part Number:

LM2904D

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

LM2904YDT Active

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

Part Number:

LM2904YDT

Grade:

Automotive

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

LM2904Q2T Active

Package:
QFN-8L P 0.5 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM2904Q2T

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LM2904ST Active

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

Part Number:

LM2904ST

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

LM2904DT Active

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

Part Number:

LM2904DT

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LM2904YQ6T Evaluation

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

Part Number:

LM2904YQ6T

Grade:

Automotive

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

THAILAND

LM2904PT Active

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

Part Number:

LM2904PT

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LM2904YST Active

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

Part Number:

LM2904YST

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:

LM2904YPT Active

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

Part Number:

LM2904YPT

Grade:

Automotive

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

Swipe or click the button to explore more details Don't show this again

(*) 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