Analogue, Mixed Signal, LSI


Fastest rail-to-rail op-amps

7 May 2003 Analogue, Mixed Signal, LSI Products & Solutions

Intersil new family of rail-to-rail operational amplifiers are claimed to have the highest bandwidth and slew rate. Tailored for high performance, low power applications in today's general purpose video, communication, instrumentation and industrial systems requiring high slew rates, the fastest devices (EL8102 and EL8103) offer up to 500 MHz of gain bandwidth with slew rates up to 600 V/µs, provide triple the slew rate of any other 500 MHz rail-to-rail op amp at -3dB. Differential phase and differential gain characteristics are also best in class at 0,005° and 0,005%, respectively. They all operate from a single 5 V power supply and are available with or without a fast-acting disable/power down circuit. The EL8102/3 devices operate from 5,6 mA and also feature inputs that go to 0,1 V below the power supply rail. With 13 ns disable and 200 ns enable features, they are ideally suited for high speed multiplexing applications. The EL8100 and EL8101 feature a 3dB bandwidth of 200 MHz and a slew rate of 200 V/µs. They operate from 2 mA current and feature inputs that go to 0,1 V below supply rail. The EL8100/2 come in 8-pin SO and 6-pin SOT-23 packages, while EL8101/3 come in a 5-pin SOT-23 packages.



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