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Noninverting-programmable-gain-amplifier

2015-01-03 21:31  
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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.
Noninverting-programmable-gain-amplifier

Comparators at the output could be used for automatic gain selection for auto-ranging meters, etc.



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