LM118 Datasheet | National Semiconductor

Description The LM118 series are precision high speed operational amplifiers designed for applications requiring wide bandwidth and high slew rate. They feature a factor of ten increase in speed over general purpose devices without sacrificing DC performance. The LM118 series has internal unity gain frequency pensation. This considerably simplifies its application since no external ponents are necessary for operation. However, unlike most internally pensated amplifiers, external frequency pensation may be added for optimum performance. For inverting applications, feedforward pensation will boost the slew rate to over 150V/µs and almost double the bandwidth. Overpensation can be used with the amplifier for greater stability when maximum bandwidth is not needed. Further, a single capacitor can be added to reduce the 0.1% settling time to under 1 µs. The high speed and fast settling time of these op amps make them useful in A/D converters, oscillators, active filters, sample and hold circuits, or general purpose amplifiers. These devices are easy to apply and offer an order of magnitude better AC performance than industry standards such as the LM709. The LM218 is identical to the LM118 except that the LM218 has its performance specified over a - 25˚C to +85˚C temperature range. The LM318 is specified from 0˚C to +70˚C. Features n n n n n n n 15 MHz small signal bandwidth Guaranteed 50V/µs slew rate Maximum bias current of 250 n A Operates from supplies of ± 5V to ± 20V Internal frequency pensation Input and output overload protected Pin patible with general purpose op amps Connection Diagram Dual-In-Line Package Dual-In-Line Package DS007766-24 DS007766-3 Top View Order Number LM118J/883 (Note 2) See NS Package Number J14A Top View Order Number LM118J-8/883 (Note 2), LM318M or LM318N See NS Package Number J08A, M08A or N08B © 1999 National Semiconductor Corporation DS007766 .national. Connection Diagram (Continued) Metal Can Package (Note 1) DS007766-2 Top...