LM4250

LM4250 Programmable Operational Amplifier May 1998 LM4250 Programmable Operational Amplifier General Description The LM4250 and LM4250C are extremely versatile programmable monolithic operational amplifiers. A single external master bias current setting resistor programs the input bias current, input offset current, quiescent power consumption, slew rate, input noise, and the gain-bandwidth product. The device is a truly general purpose operational amplifier. The LM4250C is identical to the LM4250 except that the LM4250C has its performance guaranteed over a 0˚C to +70˚C temperature range instead of the −55˚C to +125˚C temperature range of the LM4250. Features n n n n n n n n ± 1V to ± 18V power supply operation 3 nA input offset current Standby power consumption as low as 500 nW No frequency compensation required Programmable electrical characteristics Offset voltage nulling capability Can be powered by two flashlight batteries Short circuit protection Connection Diagrams Metal Can Package Dual-In-Line Package DS009300-5 Top View DS009300-2 Top View Ordering Information Temperature Range Military −55˚C ≤ TA ≤ +125˚C Commercial 0˚C ≤ TA ≤ +70˚C LM4250CN LM4250CM LM4250J LM4250J-MIL LM4250H LM4250H-MIL LM4250CH 8-Pin Molded DIP 8-Pin Surface Mount 8-Pin Ceramic DIP 8-Pin Metal Can H08C J08E M08A Package NSC Package Number N08E © 1999 National Semiconductor Corporation DS009300 www.national.com Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devic...