LTSpice: Using external models & modelling real-opamps
LTSpice: Using external models. In this video I show how to use an external model of the LM741 op-amp in LTSpice using the .lib spice directive. The video also shows transient, ac and parameter sweeps. Finally, it helps explain the concept of gain-bandwidth product, as how the close loop bandwidth of the op-amp circuit decreases as the close loop gain increases.