We all know how operational amplifiers behave in real world. I am trying to figure out the transfer function of an operational amplifier, part number UA741CN, from the data sheet. The data sheet from ST for this part does not have any performance graphs, but they do have GBWP and other parameters listed.
My goal is to derive a very accurate transfer function given this information to me. The unity gain occurs at 1MHz (the GBWP) but the phase margin is around 50 at the point. This would mean that they are introducing a zero in the part somewhere to compensate for the dominant pole. I would like find where that zero is in addition to other things that I may need to know to figure out the transfer function in Laplace domain.
The question refers to the open loop configuration of this operational amplifier.