LM218-N Datasheet | Texas Instruments

FEATURES - 2 15 MHz Small Signal Bandwidth - Ensured 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 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-N is identical to the LM118 except that the LM218-N has its performance specified over a - 25°C to +85°C temperature range. The LM318-N is specified from 0°C to +70°C. Fast Voltage Follower Do not hard-wire as voltage follower (R1 ≥ 5 kΩ) Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is...