derknand
Newbie level 3
If we do need a op amp with low output resistance when we used the op amp in a unity-gain configuration?
I think the negative feedback in the unity-gain configuration has made the circuit get low output resistance.So it will not care the value of the output resistance of the op amp.Here we assume that the Av is very large and the load is small.
Is it right?
And if we need a op amp with low output res in a unity-gain configuration?
Thanks a lot!
I think the negative feedback in the unity-gain configuration has made the circuit get low output resistance.So it will not care the value of the output resistance of the op amp.Here we assume that the Av is very large and the load is small.
Is it right?
And if we need a op amp with low output res in a unity-gain configuration?
Thanks a lot!