NONINVERTING_PROGRAMMABLE_GAIN_AMPLIFIER

Published:2009/7/9 21:00:00 Author:May | From:SeekIC

This is a noninverting amplifier configuration with feedback resistors chosen to produce a gain of 0, 1, 2, 4, or 8, depending on the digital control inputs. Comparators at the output could be used for automatic gain selection for auto-ranging meters, etc.



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