- #1
gotem3303
- 29
- 0
For an inverting op amp with the positive input grounded, the equation for V(out) is (Vin)*Rf/Rin. Thats fine
But what if the positive input is not grounded? What if there is a voltage applied to that input as well? How would I find V(out) when the positive input voltage is larger than the negative input? How would I find V(out) when the positive input voltage is smaller than Vin?
But what if the positive input is not grounded? What if there is a voltage applied to that input as well? How would I find V(out) when the positive input voltage is larger than the negative input? How would I find V(out) when the positive input voltage is smaller than Vin?