Op-Amp Bias Calculator

Select Biasing Method:

dc coupled inverting op-amp biased with VDB

Inputs:
V


V


Results:

dc inverting vdb circuit diagram

DC coupled Inverting Op-Amp biased with VDB

This calculators helps you to bias an dc coupled inverting op-amp using single supply voltage.

Equations Used:


\(A_v=-\frac{R_2}{R_1}\)
\(V_b = \frac{R_4}{R_3+R_4}V_s\)

ac coupled inverting op-amp biased with voltage divider biasing method

Inputs:
V



V


Results:


ac coupled inverting op-amp biased with voltage divider biasing circuit diagram

ac coupled Inverting Op-Amp biased with voltage divider biasing method

This calculator can be used to bias ac coupled inverting op-amp using the split resistor biasing methods.

Equations Used:


\(A_v=-\frac{R_2}{R_1}\)
\(V_b = \frac{R_4}{R_3+R_4}V_s\)

ac coupled Inverting Op-Amp biased with voltage follower

Inputs:
V



V


Results:


ac coupled Inverting Op-Amp biased with voltage follower biasing circuit diagram

ac coupled Inverting Op-Amp biased with voltage follower biasing method

The above calculator can be used to bias ac coupled inverting op-amp using voltage follower biasing method.

Equations Used:


\(A_v=-\frac{R_2}{R_1}\)
\(V_b = \frac{R_4}{R_3+R_4}V_s\)

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