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
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Events and Seminars
All resources
Resource title | Version | Latest update |
---|
Product Specifications (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
8.0 | 24 Sep 2019 | 24 Sep 2019 |
Technical Notes & Articles (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 19 Jul 2017 | 19 Jul 2017 |
User Manuals (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 27 Jun 2017 | 27 Jun 2017 |
Design Notes & Tips (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 13 Sep 2018 | 13 Sep 2018 |
Presentations (4)
Resource title | Version | Latest update | ||
---|---|---|---|---|
2.2 | 02 Aug 2023 | 02 Aug 2023 | ||
1.0 | 19 Mar 2025 | 19 Mar 2025 | ||
2.0 | 27 Apr 2023 | 27 Apr 2023 | ||
2.0 | 16 May 2023 | 16 May 2023 |
Brochures (3)
Resource title | Version | Latest update | ||
---|---|---|---|---|
2.0 | 29 Mar 2024 | 29 Mar 2024 | ||
4.0 | 18 Feb 2025 | 18 Feb 2025 | ||
12.24 | 17 Dec 2024 | 17 Dec 2024 |
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.
Please select one model supplier :

Symbols

Footprints

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-14 | Industrial | Ecopack3 | |
LM224QT | Active | QFN-16L | Industrial | Ecopack3 |
Marketing Status
Package
SO-14
Grade
Industrial
RoHS Compliance Grade
Ecopack3
Marketing Status
Package
SO-14
Grade
Industrial
RoHS Compliance Grade
Ecopack3
Marketing Status
Package
TSSOP-14
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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | |||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
min | max | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LM224D | Active | 0.2079 / 1k | Available at 3 distributors Distributor availability of LM224D
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | SO-14 | Tube | MOROCCO | EAR99 | NEC | -40 | 105 | Industrial | ||||||||||||||||||||||||||||||||||||||||||||||||
LM224DT | Active | 0.1162 / 1k | Available at 8 distributors Distributor availability of LM224DT
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | SO-14 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 105 | Industrial | ||||||||||||||||||||||||||||||||||||||||||||||||
LM224PT | Active | 0.1203 / 1k | Available at 5 distributors Distributor availability of LM224PT
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | TSSOP-14 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 105 | Industrial | ||||||||||||||||||||||||||||||||||||||||||||||||
LM224QT | Active | 0.195 / 1k | Available at 3 distributors Distributor availability of LM224QT
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | QFN-16L | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 105 | Industrial |
LM224D Active
Part Number:
LM224D
Operating Temperature (°C)
Min:
-40
Max:
105
Grade:
Industrial
ANGLIA Live
Stock
13835Min.Order
1MOUSER
Stock
960Min.Order
1DIGIKEY
Stock
704Min.Order
1Distributor reported inventory date: 4/2/2025
Stock
Min.Order
LM224DT Active
Part Number:
LM224DT
Operating Temperature (°C)
Min:
-40
Max:
105
Grade:
Industrial
Farnell Element14
Stock
8145Min.Order
1ANGLIA Live
Stock
1110Min.Order
10MOUSER
Stock
30328Min.Order
1FUTURE
Stock
12500Min.Order
0AVNET
Stock
2500Min.Order
0DIGIKEY
Stock
7549Min.Order
1Newark Element14
Stock
440Min.Order
0YOSUN
Stock
100Min.Order
1Distributor reported inventory date: 4/2/2025
Stock
Min.Order
LM224PT Active
Part Number:
LM224PT
Operating Temperature (°C)
Min:
-40
Max:
105
Grade:
Industrial
Farnell Element14
Stock
14284Min.Order
1MOUSER
Stock
122199Min.Order
1AVNET
Stock
395000Min.Order
0DIGIKEY
Stock
131841Min.Order
1YOSUN
Stock
5000Min.Order
1Distributor reported inventory date: 4/2/2025
Stock
Min.Order
LM224QT Active
Part Number:
LM224QT
Operating Temperature (°C)
Min:
-40
Max:
105
Grade:
Industrial
Farnell Element14
Stock
10830Min.Order
1MOUSER
Stock
5857Min.Order
1DIGIKEY
Stock
88663Min.Order
1Distributor reported inventory date: 4/2/2025
Stock
Min.Order
(*) 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