DIFFERENTIAL_I_O

Published:2009/7/6 6:23:00 Author:May | From:SeekIC

Arrangement shown for three 741 opamps gives amplifier having differential output as well as differential input. Circuit is designed primarily to drive meter with signal of either polarity when center-tap power supply is not available. Article covers operation and adjustment of circuit.-A. D. Monstall, Differential Input and Output with Op-Amps, Wire-less World, Jan. 1973, p 31.



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