Given the value of R1, R2 and R3. How to design an operational amplifier circuit with output Vo=aV1+bV2+cV3, where a, b, c are given value, and V1, V2, V3 are input voltage.
I have no idea in this problem. How should I think it?
Given the value of R1, R2 and R3. How to design an operational amplifier circuit with output Vo=aV1+bV2+cV3, where a, b, c are given value, and V1, V2, V3 are input voltage.
I have no idea in this problem. How should I think it?