In Reply to: Question concerning NOS DACs posted by DAVID on November 23, 2014 at 13:00:44:
The TI PCM1704 is the only DAC chip I know of that will meet your requirements. It's a multi-bit sign-magnitude DAC with no digital filter (it was meant to be used with a DSP preceding it). And it supports hi-res PCM inputs at a 1x sampling rate.
The PCM1704 used to be really popular in high-end CD players, where it was typically used at 8x oversampling. It has been deprecated by TI but it's still available, so some designers are still using it.
One manufacturer I know who offers what you're looking for is Audio-gd. They have a couple of DACs based on the 1704 which can be configured for NOS.
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Follow Ups
- Look for a PCM1704-based DAC with a 1x (NOS) option - Dave_K 06:13:08 11/24/14 (0)