Hi, I'm confused about the voltage gain of an op amp. I thought the voltage gain of a closed loop configuration was flat in frequency responce until the new fc (given by the open loop curve), am I right?
so what's the meaning of the difference between open loop and closed loop gains? why should I care about it?
Thanks
Patrick
so what's the meaning of the difference between open loop and closed loop gains? why should I care about it?
Thanks
Patrick