OPAMP_DC_VOLTMETER

Published:2009/7/15 3:01:00 Author:Jessie | From:SeekIC

Uses LF356 opamp in noninverting connection to give high input impedance along with diode protection against input overvoltage. On 100-V range, input impedance is 100 megohms. - Signetics, Analog Data Manual, Signetics, Sunnyvale, CA, 1977, p 640-641.



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