[sdiy] Which opamp pins wiring is best for CV out ?? A , B or C ???

Ian Fritz ijfritz at comcast.net
Tue Nov 9 17:45:43 CET 2010


At 09:33 AM 11/9/2010, Dave Kendall wrote:
>Hi.
>
>Interesting thread... If going with "A", what is the minimum resistance 
>that is useful? 1K seems to be popular, although I've seen plenty of 
>circuits with 330R, or even as low as 100R.
>Can anyone throw some light on this?

Part of the reason for 1k in synth circuits is so you can connect two 
outputs together to add the signals. (But does anyone actually do this?)

Ian 




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