LM324

Active

Low power, low input bias current

Download datasheet Order Direct
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 140 1 Buy from Distributor
RS COMPONENTS EUROPE 460 1 Buy from Distributor
Newark Element14 AMERICA 220 0 Buy from Distributor
MOUSER WORLDWIDE 8352 1 Buy from Distributor
Farnell Element14 EUROPE 2820 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

460

Min.Order

1

Newark Element14

Stock

220

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

8352

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2820

Min.Order

1

Distributor reported inventory date: 2021-12-01

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L 0 70 PHILIPPINES 0.1669 / 1k
LM324DT Available at 7 distributors

Distributor availability ofLM324DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Buy from Distributor
YOSUN ASIA/PACIFIC 1400 1 Buy from Distributor
COMPEL EUROPE 90168 1 Buy from Distributor
RS COMPONENTS EUROPE 100 20 Buy from Distributor
Newark Element14 AMERICA 6175 0 Buy from Distributor
MOUSER WORLDWIDE 85 1 Buy from Distributor
ANGLIA Live EUROPE 95688 100 Buy from Distributor

Distributor reported inventory date: 2021-12-02

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

1400

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

COMPEL

Stock

90168

Min.Order

1

RS COMPONENTS

Stock

100

Min.Order

20

Newark Element14

Stock

6175

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

85

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

95688

Min.Order

100

Distributor reported inventory date: 2021-12-02

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-14 0 70 MOROCCO 0.1397 / 1k
LM324QT Available at 2 distributors

Distributor availability ofLM324QT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 964 1 Buy from Distributor
Farnell Element14 EUROPE 1300 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

MOUSER

Stock

964

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1300

Min.Order

1

Distributor reported inventory date: 2021-12-01

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel QFN-16L 0 70 MALAYSIA 0.1938 / 1k
LM324D Available at 4 distributors

Distributor availability ofLM324D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 645 1 Buy from Distributor
RS COMPONENTS EUROPE 60 50 Buy from Distributor
MOUSER WORLDWIDE 8 1 Buy from Distributor
ANGLIA Live EUROPE 11901 50 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

COMPEL

Stock

645

Min.Order

1

RS COMPONENTS

Stock

60

Min.Order

50

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

11901

Min.Order

50

Distributor reported inventory date: 2021-12-01

Buy Direct
Active
EAR99 NEC Tube SO-14 0 70 MOROCCO 0.1492 / 1k

LM324PT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1669 / 1k

Distributor availability ofLM324PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 140 1 Buy from Distributor
RS COMPONENTS EUROPE 460 1 Buy from Distributor
Newark Element14 AMERICA 220 0 Buy from Distributor
MOUSER WORLDWIDE 8352 1 Buy from Distributor
Farnell Element14 EUROPE 2820 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

460

Min.Order

1

Newark Element14

Stock

220

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

8352

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2820

Min.Order

1

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1669 / 1k

Country of Origin

PHILIPPINES

LM324DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1397 / 1k

Distributor availability ofLM324DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 48 1 Buy from Distributor
YOSUN ASIA/PACIFIC 1400 1 Buy from Distributor
COMPEL EUROPE 90168 1 Buy from Distributor
RS COMPONENTS EUROPE 100 20 Buy from Distributor
Newark Element14 AMERICA 6175 0 Buy from Distributor
MOUSER WORLDWIDE 85 1 Buy from Distributor
ANGLIA Live EUROPE 95688 100 Buy from Distributor

Distributor reported inventory date: 2021-12-02

Distributor Name

DIGIKEY

Stock

48

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

1400

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

COMPEL

Stock

90168

Min.Order

1

RS COMPONENTS

Stock

100

Min.Order

20

Newark Element14

Stock

6175

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

85

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

95688

Min.Order

100

Distributor reported inventory date: 2021-12-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1397 / 1k

Country of Origin

MOROCCO

LM324QT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1938 / 1k

Distributor availability ofLM324QT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 964 1 Buy from Distributor
Farnell Element14 EUROPE 1300 1 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

MOUSER

Stock

964

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1300

Min.Order

1

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1938 / 1k

Country of Origin

MALAYSIA

LM324D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1492 / 1k

Distributor availability ofLM324D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 645 1 Buy from Distributor
RS COMPONENTS EUROPE 60 50 Buy from Distributor
MOUSER WORLDWIDE 8 1 Buy from Distributor
ANGLIA Live EUROPE 11901 50 Buy from Distributor

Distributor reported inventory date: 2021-12-01

Distributor Name

COMPEL

Stock

645

Min.Order

1

RS COMPONENTS

Stock

60

Min.Order

50

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

11901

Min.Order

50

Distributor reported inventory date: 2021-12-01

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.1492 / 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