Simple nonideal model of an OpAmp with limitation
Electrical/Analog/Basic
The OpAmp is a simle nonideal model with a smooth out.v = f(vin) characteristic, where
The characteristic is limited by VMax.v (top) and VMin.v (bottom). Its slope at vin=0 is the parameter Slope, which must be positive (Therefore, the absolute value of Slope is taken into calculation.).
in_n (upper left) and in_p (lower left) are the input pins and out (right) is the output pin of the OpAmp.