Before revision: frame|The op-amp non-inverting amplifier is a typical circuit with series negative feedback based on the Miller theorem, where the op-amp differential input impedance is apparently increased up to infinity Infinite impedance uses a non-inverting amplifier with .
After revision: frame|The op-amp non-inverting amplifier is a typical circuit with series negative feedback based on the Miller theorem, where the op-amp differential input impedance is apparently increased to infinity Infinite impedance uses a non-inverting amplifier with .