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Old 22nd November 2004, 08:56 AM   #1
Lgrau is offline Lgrau  Denmark
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Join Date: Nov 2003
Location: Aalborg
Default Low noise CCS for DIY dac

I'll like to know how to make a low noise constant current source, for the DIY dac. :
DIY discrete dac chip.

My idea is to make something like this:
http://www.diyaudio.com/forums/attac...amp=1099947368

I'm pretty shure some of the members have other good ideas for a low noise CCS design.
The current source shall be cheap, since there should be used several of them in the dac, the drift & noise should be very low.

Best regards Lennart
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