/members-area/b/blog/posts/experimenting-with-op-amps-open-loop-output-resistanceAs I still had the prototype board set up from looking at the open-loop gain, I thought I&#39;d try another quick experiment. This time I&#39;m going to attempt to measure the output resistance. I&#39;ll do this by back-driving the output of the DUT [device undeen-USTelligent Community 12https://community.element14.com/members-area/b/blog/posts/experimenting-with-op-amps-open-loop-output-resistanceTue, 22 Mar 2022 18:56:27 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2fd73514-59b1-442f-a81c-a6908499c12bDAB0<p>Op Amps can do a lot of things if you take the time to learn how to use them.</p><img src="https://community.element14.com/aggbug?PostID=23260&AppID=75&AppType=Weblog&ContentType=0" width="1" height="1">