A very useful free tool for those that use OP AMPs

This very interesting tool/applet is published by Prof. C. E. Efstathiou (Professor of Analytical Chemistry Director of the Analytical Chemistry Laboratory) and the page mantained by him.

http://www.chem.uoa.gr/Applets/Apple...l_OpAmps2.html

There is a very information rich collection of tools/applets also on his site well worth visiting and exploring!

Bill.

Where was this when I built my first amplifier in tech school.... LOL of course that was 30 years ago :)

Matt Olieman