[sdiy] Mind blown -- TL074 saturated outputs different

Ingo Debus igg.debus at gmail.com
Wed Nov 28 21:32:51 CET 2018


> Am 28.11.2018 um 21:01 schrieb David G Dixon <dixon at mail.ubc.ca>:
> 
> I need three of these
> comparators, and their sole function is to act as a 3-bit AD to control some
> digital switches.

But why do you need precise output voltages from the comparators then?

And if you need quad comparators, why not use the good old LM339 instead of abusing a TL074 for that purpose?

Ingo



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