ADC input buffering?

Discussion in 'General Electronics Chat' started by Duxthe1, Oct 16, 2008.

  1. Duxthe1

    Thread Starter New Member

    Sep 27, 2008
    Did a search and couldn't find a good answer. I'm using a PIC18lf2525 device and want to inquire about buffering the ADC input. I'm thinking to use an op-amp in a unity gain configuration. Is there a better way to buffer the ADC and if not can somebody recommend a good op-amp that will work well with a 5v+ power supply and a 0-1v signal with an approx. 1hz cycle? Also any recomendation for a circuit to get a unity gain with little error?
  2. beenthere

    Retired Moderator

    Apr 20, 2004