Keywords: Op-Amp Exponential Amplifier.svg A circuit diagram of a exponential amplifier made using an operational amplifier <math>v_\mathrm out - R I_\mathrm S e v_\mathrm in \over V_ \gamma </math> where <math>I_\mathrm S </math> is the saturation current own 2009-01-26 Inductiveload Own work all rights released Public domain Operational amplifier circuits |