[volt-nuts] Building a high resolution DAC
Poul-Henning Kamp
phk at phk.freebsd.dk
Mon Aug 17 11:38:37 EDT 2015
--------
In message <20150817162946.93e5cee64c9c8a820c6a0e03 at kinali.ch>, Attila Kinali w
rites:
>You mean the AD7177-2? That seems to be quite hard to get by.
I was thinking of the TI part intended for seismic applications.
>My goal was to stay below 30-40USD for the whole DAC if possible.
>But yes.. it might not be possible.
I don't think it is. The necessary voltage reference will set you
back almost that much...
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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