In Reply to: Re: Sigma delta DACs require op amps... posted by Christine Tham on May 1, 2006 at 02:25:32:
<< Sigma delta DACs are reliant on an analog stage with specific characteristics (eg. slew rate) for optimal analog reconstruction. R2R DACs on the other hand are relatively agnostic (and may indeed benefit from a high quality discrete analog stage), but lets face it these are getting rarer. >>I agree that R2R DACs are getting rarer.
Everything else you claim is 100% wrong, in my experience.
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Follow Ups
- Re: Sigma delta DACs require op amps... - Charles Hansen 13:22:11 05/01/06 (13)
- Thanks for your insightful and illuminating post ... - Christine Tham 14:11:30 05/01/06 (12)
- Why be sarcastic? - Charles Hansen 16:07:54 05/01/06 (11)
- Why be defensive? - Christine Tham 19:41:15 05/01/06 (10)
- The perfect example... - Charles Hansen 07:27:48 05/02/06 (9)
- Hmm ... I wonder who is being sarcastic ... - Christine Tham 17:23:08 05/02/06 (8)
- Re: Hmm ... I wonder who is being sarcastic ... - Charles Hansen 19:28:37 05/02/06 (7)
- uhmm ... - Christine Tham 22:20:35 05/02/06 (6)
- impartial? - tunenut 09:00:45 05/03/06 (4)
- Re: impartial? - Christine Tham 16:54:57 05/03/06 (3)
- I don't mean to be uncharitable... - tunenut 17:34:15 05/03/06 (2)
- Re: I don't mean to be uncharitable... - Christine Tham 18:18:36 05/03/06 (1)
- I hear what you're saying - tunenut 18:43:06 05/03/06 (0)
- Re: uhmm ... - Charles Hansen 08:29:46 05/03/06 (0)