Product Summary

The LP324M is a high gain internally compensated micropower operational amplifier. The amplifier is specially suited for operation in battery systems while maintaining good input specifications, and extremely low supply current drain. In addition, the LP324M has an input common mode range, and output source range which includes ground, making it ideal in single supply applications. The amplifier is ideal in applications which include portable instrumentation, battery backup equipment, and other circuits which require good DC performance and low supply current.

Parametrics

LP324M absolute maximum ratings: (1)Supply Voltage: 32V or ± 16V; (2)Differential Input Voltage: 32V; (3)Input Voltage (Note 2): -0.3V to 32V; (4)Output Short-Circuit to GND: Continuous; (5)V+ ≤ 15V and TA = 25℃, ESD Susceptibility: ±500V.

Features

LP324M features: (1)Low supply current: 125 μA (max); (2)Low offset voltage: 2 mV (max); (3)Low input bias current: 4 nA (max); (4)Input common mode to GND; (5)Interfaces to CMOS logic; (6)Wide supply range: 3V < V+ < 32V; (7)Small Outline Package available; (8)Pin-for-pin compatible with LM324.

Diagrams

LP324M block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LP324M
LP324M

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1155: $0.30
1155-2530: $0.22
2530-5005: $0.21
5005-10010: $0.20
LP324MX/NOPB
LP324MX/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps MICROPOWER QUAD OP AMP

Data Sheet

0-1: $0.61
1-25: $0.48
25-100: $0.43
100-250: $0.37
LP324MX
LP324MX

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-2500: $0.22
2500-5000: $0.21
5000-10000: $0.20
LP324MTX
LP324MTX

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-2500: $0.35
2500-5000: $0.33
5000-10000: $0.26
LP324MT/NOPB
LP324MT/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1: $0.71
1-25: $0.57
25-100: $0.50
100-250: $0.44
LP324M/NOPB
LP324M/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps Micropower Quad Op Amp

Data Sheet

0-1: $0.56
1-25: $0.44
25-100: $0.39
100-250: $0.34
LP324MTX/NOPB
LP324MTX/NOPB

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-1350: $0.38
1350-2500: $0.29
2500-5000: $0.26
5000-10000: $0.26
LP324MT
LP324MT

National Semiconductor (TI)

Operational Amplifiers - Op Amps

Data Sheet

0-940: $0.39
940-1034: $0.30
1034-2538: $0.28
2538-5076: $0.27