Hello,
I have very little experience with op amps. I know how to calculate the voltage outputs of a differential, non inverter and inverter op amp circuits.
But can someone explain to me in a simple sentence as to why it is important to be able to calculate the common mode gain and the differential mode gain?
Up to now, I never needed to use:
Vout = Acm x Vcm + Ad x Vd
to calculate vout!! Also can someone explain simply what is the common mode gain and the differential mode gain?
thanks
I have very little experience with op amps. I know how to calculate the voltage outputs of a differential, non inverter and inverter op amp circuits.
But can someone explain to me in a simple sentence as to why it is important to be able to calculate the common mode gain and the differential mode gain?
Up to now, I never needed to use:
Vout = Acm x Vcm + Ad x Vd
to calculate vout!! Also can someone explain simply what is the common mode gain and the differential mode gain?
thanks