[sdiy] discrete 3-bit AD converter??

[Theo]

There was something similar to this using logic gates instead of opamps in
the last august/September issue of Elektor/Elektuur.

Theo


----- Original Message -----
From: Tim Escobedo <tpe123 at yahoo.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Sunday, December 30, 2001 6:12 PM
Subject: Re: [sdiy] discrete 3-bit AD converter??


> In-Reply-To: <20011230.172850.102576691.cfmd at swipnet.se>
> MIME-Version: 1.0
> Content-Type: text/plain; charset=us-ascii
>
>
> --- Magnus Danielson <cfmd at swipnet.se> wrote:
> > You need 3 op-amps, so you could use a quad op-amp chip if you want
> > to.
> >
> > John Simonton (The PAIA guy) made a 4 bit digitizer. The schematics
> > seems to have fallen of the web.
>
> http://www.paia.com/ek7.htm ?
>
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