LM324N Datasheet – Quad Operational Amplifier – Fairchild

Part Number: LM324N

Function: Quad Operational Amplifier

Package: DIP, SOP 14 Pin type

Manufacturer: Fairchild Semiconductor

LM324N Image


The LM324 / LM324N / LM324A, LM2902/LM2902A consist of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide voltage range.

Operation from split power supplies is also possible so long as the difference between the
two supplies is 3 volts to 32volts. Application areas include transducer amplifier, DC gain blocks and all the conventional OP Amp circuits which now can be easily implemented in single power supply systems.

Pinout and Block diagram

LM324N Datasheet


• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
(1) LM324/LM324A : 3V~32V (or ±1.5 ~ 16V)
(2) LM2902/LM2902A: 3V~26V (or ±1.5V ~ 13V)
• Input Common Mode Voltage Range Includes Ground
• Large Output Voltage Swing: 0V to VCC -1.5V
• Power Drain Suitable for Battery Operation

LM324N Ordering Information

LM324N Datasheet PDF Download

LM324N pdf

Other data sheets are available within the file: LM2902, LM2902AM, LM2902M, LM2902N, LM324