Key facts
- Brand
- STMicroelectronics
- Model
- LM124
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics LM124, LM224, LM324 Low Power Quad Operational Amplifiers Datasheet
This document is a technical datasheet for the LM124, LM224, and LM324 low power quad operational amplifiers manufactured by STMicroelectronics. The devices consist of four independent, high gain, internally frequency-compensated operational amplifiers that operate from a single power supply over a wide range of voltages, from +3 V to +30 V, or split power supplies from ±1.5 V to ±15 V.
Read onlineSTMicroelectronics LM124 specifications
| Wide gain bandwidth | 1.3 MHz |
|---|---|
| Input common-mode voltage range | Includes ground |
| Large voltage gain | 100 dB |
| Very low supply current per amplifier | 375 µA |
| Low input bias current | 20 nA |
| Low input offset voltage | 5 mV max. |
| Low input offset current | 2 nA |
| Wide power supply range (Single) | +3 V to +30 V |
| Wide power supply range (Dual) | ±1.5 V to ±15 V |
Source: STMicroelectronics LM124, LM224, LM324 Low Power Quad Operational Amplifiers Datasheet
All STMicroelectronics LM124 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating free-air temperature for the LM124?
The maximum operating free-air temperature for the LM124 is +125 °C.
From: STMicroelectronics LM124, LM224, LM324 Low Power Quad Operational Amplifiers Datasheet
What is the maximum supply voltage for these operational amplifiers?
The maximum supply voltage is ±16 V or 32 V.
From: STMicroelectronics LM124, LM224, LM324 Low Power Quad Operational Amplifiers Datasheet
What is the maximum input offset voltage for the LM124/LM224/LM324?
The maximum input offset voltage is 5mV, though equivalent parts (A series) feature a max of 3mV.
From: STMicroelectronics LM124/LM224/LM324 Low Power Quad Operational Amplifiers Datasheet
What is the input bias current?
The typical input bias current is 20nA.
From: STMicroelectronics LM124/LM224/LM324 Low Power Quad Operational Amplifiers Datasheet