i used MCP617 to amplify 0-8 millivolt signal from sensor the non inverting amplifier is working well with a signal larger that 1.5 mv but for less that that value the output is bigger that expected i tried 0.8 mv but the output using total gain 106V/V was 129 mv , i don't know if my op amp is not sensitive with this value or it need enhancements .
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