Quad Opamps? (Was Re: ASM-1 PCB availability?)

[patchell]

    For a circuit like that, yes, probably a quad would do just fine, in my
opinion.  I would probably use one there.

leaf at babble.vibrant.org wrote:

> On Tue, 14 Nov 2000, Hairy Harry wrote:
>
> > Using (let's say) 1/2 of a quad op amp as a high gain, low level audio
> > preamp, and the other 1/2 for (let's say) a comparator and a power
> > driver (maybe a couple of LEDs perhaps...)  is a recipe for disaster.
>
> in this case, the quads are serving as buffers and as a mixer (16 step
> sequencer, all steps feed into the tl074) per:
>
> http://machines.hyperreal.org/categories/do-it-yourself/sequencer/supseq.pdf
>
> all of the op amps listed have been replaced by 074's, including the
> invidivual channel op amps... i figured since it's all CV and not audio,
> the demands are probably much less.  is this a reasonable assumption?
>
> thanks!
> Phil

--
 -Jim
------------------------------------------------
* Visit:http://www.silcom.com/~patchell/
*-----------------------------------------------
*If you didn't buy a home in Santa Barbara,
* You didn't pay enough!
------------------------------------------------