LM224

Active

Low power quad op-amps with 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 - LM224

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**
LM224D
Active
SO-14 Industrial Ecopack3
LM224DT
Active
SO-14 Industrial Ecopack3
LM224PT
Active
TSSOP-14L Industrial Ecopack3
LM224QT
Active
QFN-16L Industrial Ecopack3

LM224D

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM224DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM224PT

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM224QT

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
Grade
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
LM224D Available at 2 distributors

Distributor availability ofLM224D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 4370 1 Buy from Distributor
ANGLIA Live EUROPE 1649 50 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

COMPEL

Stock

4370

Min.Order

1

ANGLIA Live

Stock

1649

Min.Order

50

Distributor reported inventory date: 2022-01-21

Active
Industrial EAR99 NEC Tube SO-14 -40 105 0.1957 / 1k
MORE INFO

Unit Price (US$):

0.1957

Country of Origin:

MOROCCO

LM224DT Available at 5 distributors

Distributor availability ofLM224DT

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 20530 1 Buy from Distributor
RS COMPONENTS EUROPE 5840 20 Buy from Distributor
FUTURE WORLDWIDE 5000 2500 Buy from Distributor
MOUSER WORLDWIDE 1002 1 Buy from Distributor
ANGLIA Live EUROPE 3960 10 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

COMPEL

Stock

20530

Min.Order

1

RS COMPONENTS

Stock

5840

Min.Order

20

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1002

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

3960

Min.Order

10

Distributor reported inventory date: 2022-01-21

Buy Direct
Active
Industrial EAR99 NEC Tape And Reel SO-14 -40 105 0.1492 / 1k
MORE INFO

Unit Price (US$):

0.1492

Country of Origin:

MOROCCO

LM224PT Available at 1 distributors

Distributor availability ofLM224PT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 33664 1 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

MOUSER

Stock

33664

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-21

Buy Direct
Active
Industrial EAR99 NEC Tape And Reel TSSOP-14L -40 105 0.1669 / 1k
MORE INFO

Unit Price (US$):

0.1669

Country of Origin:

PHILIPPINES

LM224QT No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape And Reel QFN-16L -40 105 0.2366 / 1k
MORE INFO

Unit Price (US$):

0.2366

Country of Origin:

MALAYSIA

LM224D

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

0.1957 / 1k

Distributor availability ofLM224D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 4370 1 Buy from Distributor
ANGLIA Live EUROPE 1649 50 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

COMPEL

Stock

4370

Min.Order

1

ANGLIA Live

Stock

1649

Min.Order

50

Distributor reported inventory date: 2022-01-21

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.1957 / 1k

Country of Origin

MOROCCO

LM224DT

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

0.1492 / 1k

Distributor availability ofLM224DT

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 20530 1 Buy from Distributor
RS COMPONENTS EUROPE 5840 20 Buy from Distributor
FUTURE WORLDWIDE 5000 2500 Buy from Distributor
MOUSER WORLDWIDE 1002 1 Buy from Distributor
ANGLIA Live EUROPE 3960 10 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

COMPEL

Stock

20530

Min.Order

1

RS COMPONENTS

Stock

5840

Min.Order

20

FUTURE

Stock

5000

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1002

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

3960

Min.Order

10

Distributor reported inventory date: 2022-01-21

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.1492 / 1k

Country of Origin

MOROCCO

LM224PT

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

0.1669 / 1k

Distributor availability ofLM224PT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 33664 1 Buy from Distributor

Distributor reported inventory date: 2022-01-21

Distributor Name

MOUSER

Stock

33664

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-21

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.1669 / 1k

Country of Origin

PHILIPPINES

LM224QT

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

0.2366 / 1k

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.2366 / 1k

Country of Origin

MALAYSIA

(*) 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