Any 32bit Delta Sigma/ R-2R Audio DAC in the world? - diyAudio
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Old 11th February 2004, 11:39 AM   #1
Comzone is offline Comzone  Hong Kong
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Default Any 32bit Delta Sigma/ R-2R Audio DAC in the world?

Can be chips or module.
I want some details about this.
Thanks~!
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Old 11th February 2004, 02:38 PM   #2
Werner is offline Werner  Europe
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Does not exist and will not exist as such a beasty is physically
nonsense. Pray do the exercise: take a 2V full scale level, calculate
the equivalent voltage for the LSB, and compare this to the thermal
noise at room temperature of, oh, a 10 Ohms resistor ...
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Old 11th February 2004, 02:57 PM   #3
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Additionally, the motivation to use delta-sigma converters is the possibility to achieve high signal resolution by the use of low-resolution/fast-sampling converters.

Regards

Charles
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Old 11th February 2004, 03:01 PM   #4
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32 bit is heavy but I suggest that we concetrate us to make a true 24 bit converter! Right now we have 21.5 bits, right?
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