Measuring Non idealities in an op-amp
Linked Below is a folder containing a document named Non-idealities in Opamp.pdf. The doc was created by Prof. M.B Patil, Department of Electrical Engineering, IIT Bombay for the course EE 230 : Analog Lab at IITB


The said document describes some simple experiments to measure the Input Offset Voltage and the Input bias current of an op-amp.


The document also describes a method to determine the open loop gain of an op-amp. 


It is recommended to perform the experiment with the BJT based op-amp 741 since this op-amp will have parameters well within the measurable range.


The folder also contains a lab report which was prepared by me after performing this experiment in the assigned lab. It may prove useful.

Folder Link