LP324

LP324/LP2902 Micropower Quad Operational Amplifier July 2001 LP324/LP2902 Micropower Quad Operational Amplifier General Description The LP324 series consists of four independent, high gain internally compensated micropower operational amplifiers. These amplifiers are specially suited for operation in battery systems while maintaining good input specifications, and extremely low supply current drain. In addition, the LP324 has an input common mode range, and output source range which includes ground, making it ideal in single supply applications. These amplifiers are ideal in applications which include portable instrumentation, battery backup equipment, and other circuits which require good DC performance and low supply current. Features n n n n n n n n Low supply current: 85µA (typ) Low offset voltage: 2mV (typ) Low input bias current: 2nA (typ) Input common mode to GND Interfaces to CMOS logic Wide supply range: 3V < V+ < 32V Small Outline Package available Pin-for-pin compatible with LM324 Connection Diagrams Dual-In-Line (N) and SO (M) 14-Pin TSSOP 00856201 Order Number LP324M or LP2902M See NS Package Number M14A Order Number LP324N or LP2902N See NS Package Number N14A 00856240 Order Number LP324MT and LP324MTX See NS Package Number MTC14 Simplified Schematic 00856202 © 2001 National Semiconductor Corporation DS008562 www.national.com LP324/LP2902 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the N...