LM124AJ Datasheet PDF – Quad-Operational Amplifier

Part Number: LM124AJ


Package: DIP 14 Pin Type

Manufacturer: Texas Instruments


LM124AJ datasheet



These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the LM2902 device), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 device can be operated directly from the standard 5-V supply that is used in digital systems and provides the required interface electronics, without requiring additional ±15-V supplies.


1. Internally Frequency Compensated for Unity Gain

2. Large DC Voltage Gain 100 dB

3. Wide Bandwidth (Unity Gain) 1 MHz (Temperature Compensated)

4. Input Common-Mode Voltage Range Includes Ground

5. Differential Input Voltage Range Equal to the Power Supply Voltage


1. Transducer Amplifiers

2. DC Gain Blocks

3. Conventional Op Amp Circuits

LM124AJ Datasheet PDF Download

LM124AJ pdf

Other data sheets are available within the file:

LM124, LM124AJ-PB, LM124J-PB, LM224, LM224J