madbeanpedals::forum

General => Open Discussion => Topic started by: garfo on November 05, 2019, 09:25:47 PM

Title: Terminating an unused opamp
Post by: garfo on November 05, 2019, 09:25:47 PM
Hi, I have this board that is made already and uses one side of a TL062 as an LFO in a PT2399 chorus. Meanwhile the other opamp is left hanging. Does any one know how to properly terminate that opamp? I saw that wiring it as a voltage follower is the way to go by adding two resistors from the input to the Rail and 0V. Is that right? If that is right what value should it be for both resistors?
Sorry for the silly question.

Title: Re: Terminating an unused opamp
Post by: EBK on November 05, 2019, 09:37:10 PM
You are correct.  100k would be arbitrarily fine.  ;)