Help Selecting Op-amp

Discussion in 'The Projects Forum' started by Clive80, Feb 25, 2012.

  1. Clive80

    Thread Starter New Member

    Dec 23, 2011
    9
    0
    Hi
    I’m trying to add a triangle and square wave using an opamp in multisim, to shift the triangle waveform up and down with the square wave.
    Unfortunately the opamps I’ve tried seem to lift the triangle wave and then cause it to slowly drop?
    I assume this is because they are not acting quick enough, any help would be appreciated.
    Thanks
     
  2. Ron H

    AAC Fanatic!

    Apr 14, 2005
    7,050
    656
    See my reply on your other thread.
     
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