Is this cheap R2R DAC any good ?

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
I do have one or two ex-demo versions of my PhiDAC-SE available. Send me PM if you're interested.

The buck regulator could be replaced by a linear reg but it would then get hot and need a heatsink most likely. If you could figure out how to mount the heatsink you could replace the switching reg. I just flag it up as a potential issue as Chinese PCB designers aren't widely acclaimed for their mixed-signal layout skills, in general :p
 
Done
 

Attachments

  • P_20191020_112728.jpg
    P_20191020_112728.jpg
    470.7 KB · Views: 410
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.