Op-Amp Gain Calculator
An operational amplifier (Op-Amp) is a high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. The gain of an Op-Amp in different configurations is calculated using specific formulas based on the resistances in the circuit.
Formulas:
Inverting Amplifier: \( A_v = -\frac{R_f}{R_{in}} \)
Non-Inverting Amplifier: \( A_v = 1 + \frac{R_f}{R_{in}} \)