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Old 6th April 2004, 04:15 PM   #1
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Angry gain formula

what is the gain formula for an inverted and a non-inverted lm3886?
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Old 6th April 2004, 04:47 PM   #2
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where Rf is the resistor from output to - input and Ri is the resistor from - input to ground (or input)
non-invert: Av=1 + (Rf / Ri)
invert: Av= Rf / Ri
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