parrydave;186172 Wrote: > > However, if I use an external SuperReg to give 5Vcc, it would make > sense to also derive the 3.3Vdd as per the app note and power the DAC > completely off-board. > > Sounds relatively straightforward. Just depends on where to attack the > Dac supplies. Also, would need to think about pickup with extended > supply wires and make sure grounding is done properly (re: note).
I have an extra ALW super reg board if you're interested (NC), but it's around 2x4 inches unpopulated. >From what I've gathered you wouldn't want to use an external super reg for Vcc though, due to interference (as you mentioned). What would be helpful to me is if you/someone could define the theoretical connection points in the following pic, especially in terms of how Vcc,Vdd are powered together/separately (don't they need to see their voltages in sequence- i.e. from a rail?). Would the best way to find the possible 12V external linear connection point be simply using a multimeter? Thanks in advance. +-------------------------------------------------------------------+ |Filename: cb.jpg | |Download: http://forums.slimdevices.com/attachment.php?attachmentid=2511| +-------------------------------------------------------------------+ -- Skunk ------------------------------------------------------------------------ Skunk's Profile: http://forums.slimdevices.com/member.php?userid=2685 View this thread: http://forums.slimdevices.com/showthread.php?t=19822 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
