Input Impedance Of Inverting Op Amp Formula. The bandwidth is infinite. R g non inverting ground resistor.
The output impedance r o is zero i e. V a inverting input voltage. A v voltage gain.
The input impedance r i is infinite i e.
No current flows into either input. R g non inverting ground resistor. R b non inverting input resistor. In the circuit shown here we have an rc time constant τ cinrin 1 μf 10 kω 0 01 s.