[volt-nuts] Building a high resolution DAC

[Poul-Henning Kamp]

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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...


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