SELF_CONTROLLED_AUTORANGING

Published:2009/6/29 21:50:00 Author:May | From:SeekIC

DG201 quad analog switch inserts one of four attenuator resistors in input circuit of Siliconix LD130 or comparable A/D converter under control of autoranging pulse output derived from converter. Control logic includes 74C00 quad twoinput NAND gate with two sections connected as flip-flop, 74C954-bit right-shift left-shift register, and 74C20 dual four-input NAND gate.— Analog Switches and Their Applications, Siliconix, Santa Clara, CA, 1976, p 6-28-6-29.



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