Re: serial DACs

From: <jwelser_at_ccwf.cc.utexas.edu>
Date: Wed Dec 17 1997 - 18:37:13 EST

On Wed, 17 Dec 1997, Zonn wrote:

> For 12 bit resolution were going to need a 12 bit DAC that can be fully updated
> at about 6mhz. So assuming no register addressing overhead, that many of the
> DACs require, the serial data must be clocked at 72mhz. Any internal addressing
> needed to operate the DAC will increase this value. Good luck!
>

        Yup, 128 * 48 kHz is only 6.14 MHz, so that rules out all lof
Crystal's Audio parts.

Joe
Received on Wed Dec 17 15:38:48 1997

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