LM224

Active

Low power quad op-amps with low input bias current

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  • 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.

    Key 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

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Footprints

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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
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LM224D Available at 6 distributors

Distributor availability ofLM224D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 626 1 Order Now
COMPEL EUROPE 12141 1 Order Now
RS COMPONENTS EUROPE 590 1 Order Now
ARROW EUROPE 11432 0 Order Now
MOUSER WORLDWIDE 789 1 Order Now
ANGLIA Live EUROPE 10299 50 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

626

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

12141

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

590

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

11432

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

789

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

10299

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Buy Direct
Active
EAR99 NEC Tube SO-14 -40 105 MOROCCO 0.13 / 1k
LM224DT Available at 8 distributors

Distributor availability ofLM224DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3128 1 Order Now
COMPEL EUROPE 1390 1 Order Now
RS COMPONENTS EUROPE 10960 1 Order Now
AVNET AMERICA 90000 0 Order Now
ARROW EUROPE 42500 0 Order Now
Newark Element14 AMERICA 10000 0 Order Now
Farnell Element14 EUROPE 3609 1 Order Now
ANGLIA Live EUROPE 8600 10 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

3128

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1390

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10960

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

90000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

42500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10000

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

3609

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

8600

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Active
EAR99 NEC Tape And Reel SO-14 -40 105 MOROCCO 0.109 / 1k
LM224PT Available at 6 distributors

Distributor availability ofLM224PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17452 1 Order Now
AVNET AMERICA 5000 0 Order Now
ARROW EUROPE 36001 0 Order Now
Newark Element14 AMERICA 107 0 Order Now
MOUSER WORLDWIDE 7495 1 Order Now
Farnell Element14 EUROPE 2550 1 Order Now

Distributor reported inventory date: 2021-01-18

Distributor Name

DIGIKEY

Stock

17452

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

36001

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

107

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7495

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2550

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-18

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L -40 105 PHILIPPINES 0.116 / 1k
LM224QT Available at 4 distributors

Distributor availability ofLM224QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21063 1 Order Now
ARROW AMERICA 9000 3000 Order Now
MOUSER WORLDWIDE 2441 1 Order Now
Farnell Element14 EUROPE 8100 1 Order Now

Distributor reported inventory date: 2021-01-18

Distributor Name

DIGIKEY

Stock

21063

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

9000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

2441

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-18

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel QFN-16L -40 105 MALAYSIA 0.116 / 1k

LM224D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.13 / 1k

Distributor availability ofLM224D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 626 1 Order Now
COMPEL EUROPE 12141 1 Order Now
RS COMPONENTS EUROPE 590 1 Order Now
ARROW EUROPE 11432 0 Order Now
MOUSER WORLDWIDE 789 1 Order Now
ANGLIA Live EUROPE 10299 50 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

626

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

12141

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

590

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

11432

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

789

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

10299

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.13 / 1k

Country of Origin

MOROCCO

LM224DT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.109 / 1k

Distributor availability ofLM224DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3128 1 Order Now
COMPEL EUROPE 1390 1 Order Now
RS COMPONENTS EUROPE 10960 1 Order Now
AVNET AMERICA 90000 0 Order Now
ARROW EUROPE 42500 0 Order Now
Newark Element14 AMERICA 10000 0 Order Now
Farnell Element14 EUROPE 3609 1 Order Now
ANGLIA Live EUROPE 8600 10 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

3128

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1390

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10960

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

90000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

42500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

10000

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

3609

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

8600

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.109 / 1k

Country of Origin

MOROCCO

LM224PT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.116 / 1k

Distributor availability ofLM224PT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17452 1 Order Now
AVNET AMERICA 5000 0 Order Now
ARROW EUROPE 36001 0 Order Now
Newark Element14 AMERICA 107 0 Order Now
MOUSER WORLDWIDE 7495 1 Order Now
Farnell Element14 EUROPE 2550 1 Order Now

Distributor reported inventory date: 2021-01-18

Distributor Name

DIGIKEY

Stock

17452

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

36001

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

107

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7495

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2550

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-18

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.116 / 1k

Country of Origin

PHILIPPINES

LM224QT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.116 / 1k

Distributor availability ofLM224QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21063 1 Order Now
ARROW AMERICA 9000 3000 Order Now
MOUSER WORLDWIDE 2441 1 Order Now
Farnell Element14 EUROPE 8100 1 Order Now

Distributor reported inventory date: 2021-01-18

Distributor Name

DIGIKEY

Stock

21063

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

9000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

2441

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-18

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-16L

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.116 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors