Op-Amp Summing Amplifier Calculator
Find Vout = -Rf·Σ(Vk/Rk) for a 3-input summing op-amp.
Output Voltage
-3.5000 V
Gain 1
1.0000 V/V
Gain 2
1.0000 V/V
Gain 3
1.0000 V/V
Find Vout = -Rf·Σ(Vk/Rk) for a 3-input summing op-amp.
Output Voltage
-3.5000 V
Gain 1
1.0000 V/V
Gain 2
1.0000 V/V
Gain 3
1.0000 V/V