Electronics & Circuits
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Non-Inverting Gain

Gain of a non-inverting op-amp.

Formula

Av=1+RfRinA_v = 1 + \frac{R_f}{R_{in}}

Variables

R_fFeedback resistor
R_{in}Ground resistor

Did You Know?

A non-inverting amplifier always has a gain of at least one and never flips the signal's sign.

op-ampgainamplifier