[quote user="Aravind Ravikumar"]What is the ENOB for DAC 8564 and at what bandwidth[/quote]
Precision DACs are designed for dc operation. While they may be successful in low to mid frequency ac applications, we do not provide specifications such as ENOB.
[quote user="Aravind Ravikumar"]What is the TUE[/quote]
I wrote a blog post on Analog Wire about this. Check it out here.
[quote user="Aravind Ravikumar"]What I meant by higher resolution in previous post is: Was looking Quad channel 18,20, or 24 bit resolution DAC.I could see such higher resolution DACs,but all are single channel.(1280,9881 and two more) hence the question of giving all channels sequentially to DAC and separating it out on the analog side with a demuliplexer[/quote]
I understand your query for a multichannel high-resolution DAC - these products do not exist in our portfolio. Usually applications that are interested in very high resolution DACs do not use multiple channels. What is your application that requires several high resolution channels?
My confusion lies in what you mean by "giving all channels sequentially to DAC and separating it out on the analog side with a demultixplexer." Maybe a diagram would help...