Op-Amp Gain Calculator - Inverting, Non-inverting, Differential

Rf (Feedback) * Ohms (Ω)

Rg (Gain) * Ohms (Ω)

Vin Volts (V)

Rf=10k, Rg=1k, Vin=1V Rf=22k, Rg=1k, Vin=0.5V Rf=47k, Rg=1k, Vin=2V

— V/V

Gain and output voltage

Non-Inverting

Rf: — Rg: — Vin: — V

Rf (Feedback) * Ohms (Ω)

Rin (Input) * Ohms (Ω)

Vin Volts (V)

Rf=10k, Rin=1k, Vin=1V Rf=22k, Rin=1k, Vin=0.5V

— V/V

Gain and output voltage

Inverting

Rf: — Rin: — Vin: — V

Rf (Feedback) * Ohms (Ω)

Rg (Input) * Ohms (Ω)

V1 (Inverting) Volts (V)

V2 (Non-inverting) Volts (V)

Rf=10k, Rg=1k, V1=1V, V2=2V Rf=22k, Rg=1k, V1=0.5V, V2=1.5V

— V

Differential output voltage

Differential

Rf: — Rg: — V1: — V V2: — V

Rf (Feedback) * Ohms (Ω)

R1 (Input 1) * Ohms (Ω)

R2 (Input 2) * Ohms (Ω)

V1 Volts (V)

V2 Volts (V)

Rf=10k, R1=1k, R2=1k, V1=1V, V2=2V Rf=22k, R1=1k, R2=2k, V1=0.5V, V2=1V

— V

Summing output voltage

Summing

Rf: — R1: — R2: — V1: — V V2: — V