LM2902B

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Education

Automotive-grade, low power, quad, 36 V operational amplifier

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Product overview

Description

The LM2902B consists of four 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 LM2902B 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-Q101 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

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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LM2902B

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.

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Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM2902BYDT
Evaluation
SO-14 Automotive Ecopack3
LM2902BYPT
Active
TSSOP-14L Automotive Ecopack3

LM2902BYDT

Package:

SO-14

Material Declaration**:

Marketing Status

Evaluation

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2902BYPT

Package:

TSSOP-14L

Material Declaration**:

Marketing Status

Active

Package

TSSOP-14L

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
LM2902BYDT No availability of distributors reported, please contact our sales office
Evaluation
EAR99 NEC Tape And Reel SO-14 -40 125 MOROCCO 0.2808 / 1k
LM2902BYPT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel TSSOP-14L -40 125 PHILIPPINES 0.2808 / 1k

LM2902BYDT

Marketing Status

Evaluation

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2808 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.2808 / 1k

Country of Origin

MOROCCO

LM2902BYPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2808 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.2808 / 1k

Country of Origin

PHILIPPINES

(*) 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