LM324

Active

Low power, low input bias current

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The LM124, LM224x and LM324x consist of four independent, high gain operational amplifiers with frequency compensation implemented internally. They operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.
  • All features

    • Wide gain bandwidth: 1.3 MHz
    • Input common mode voltage range includes ground
    • Large voltage gain: 100 dB
    • Very low supply current/amplifier: 375 µA
    • Low input bias current: 20 nA
    • Low input voltage: 3 mV max.
    • Low input offset current: 2 nA
    • Wide power supply range:
      • Single supply: 3 V to 30 V
      • Dual supplies: ±1.5 V to ±15 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 - LM324

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**
LM324D
Active
SO-14 Industrial Ecopack3
LM324DT
Active
SO-14 Industrial Ecopack3
LM324PT
Active
TSSOP-14L Industrial Ecopack3
LM324QT
Active
QFN-16L Industrial Ecopack3

LM324D

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM324DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM324PT

Package:

TSSOP-14L

Material Declaration**:

Marketing Status

Active

Package

TSSOP-14L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM324QT

Package:

QFN-16L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-16L

Grade

Industrial

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
LM324PT Available at 5 distributors

Distributor availability ofLM324PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11830 1 Order Now
RS COMPONENTS EUROPE 580 1 Order Now
Newark Element14 AMERICA 243 0 Order Now
MOUSER WORLDWIDE 13262 1 Order Now
Farnell Element14 EUROPE 3210 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

11830

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

580

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

243

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

13262

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3210

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 PHILIPPINES 0.15 / 1k
LM324DT Available at 5 distributors

Distributor availability ofLM324DT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 1400 1 Order Now
RS COMPONENTS EUROPE 440 20 Order Now
Newark Element14 AMERICA 3574 0 Order Now
MOUSER WORLDWIDE 38031 1 Order Now
ANGLIA Live EUROPE 48688 100 Order Now

Distributor reported inventory date: 2021-09-13

Distributor Name

YOSUN

Stock

1400

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

440

Min.Order

20

Region

EUROPE Order Now

Newark Element14

Stock

3574

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

38031

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

48688

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-13

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.102 / 1k
LM324QT Available at 1 distributors

Distributor availability ofLM324QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Order Now

Distributor reported inventory date: 2021-09-11

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-11

Active
EAR99 NEC Tape And Reel QFN-16L 0 70 MALAYSIA 0.15 / 1k
LM324D Available at 4 distributors

Distributor availability ofLM324D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 132 1 Order Now
RS COMPONENTS EUROPE 60 50 Order Now
MOUSER WORLDWIDE 650 1 Order Now
ANGLIA Live EUROPE 15451 50 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

132

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

60

Min.Order

50

Region

EUROPE Order Now

MOUSER

Stock

650

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

15451

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

Buy Direct
Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.16 / 1k

LM324PT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.15 / 1k

Distributor availability ofLM324PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11830 1 Order Now
RS COMPONENTS EUROPE 580 1 Order Now
Newark Element14 AMERICA 243 0 Order Now
MOUSER WORLDWIDE 13262 1 Order Now
Farnell Element14 EUROPE 3210 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

11830

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

580

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

243

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

13262

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3210

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.15 / 1k

Country of Origin

PHILIPPINES

LM324DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.102 / 1k

Distributor availability ofLM324DT

Distributor Name
Region Stock Min. Order Third party link
YOSUN ASIA/PACIFIC 1400 1 Order Now
RS COMPONENTS EUROPE 440 20 Order Now
Newark Element14 AMERICA 3574 0 Order Now
MOUSER WORLDWIDE 38031 1 Order Now
ANGLIA Live EUROPE 48688 100 Order Now

Distributor reported inventory date: 2021-09-13

Distributor Name

YOSUN

Stock

1400

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

440

Min.Order

20

Region

EUROPE Order Now

Newark Element14

Stock

3574

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

38031

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

48688

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-13

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.102 / 1k

Country of Origin

MOROCCO

LM324QT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.15 / 1k

Distributor availability ofLM324QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Order Now

Distributor reported inventory date: 2021-09-11

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.15 / 1k

Country of Origin

MALAYSIA

LM324D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.16 / 1k

Distributor availability ofLM324D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 132 1 Order Now
RS COMPONENTS EUROPE 60 50 Order Now
MOUSER WORLDWIDE 650 1 Order Now
ANGLIA Live EUROPE 15451 50 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

132

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

60

Min.Order

50

Region

EUROPE Order Now

MOUSER

Stock

650

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

15451

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.16 / 1k

Country of Origin

MOROCCO

(*) 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