Thanks for the comment. I thought I mentioned it in the video, but the DAC IC only has one common ground. When I dug deeper the data sheet explicitly said both the digital and analog supply can share the same ground. My guess is they have some type of filtering inside the chip but I don't know. Since the DAC is the only part in the circuit that uses the digital supply there is no need for a digital ground. Of course the design itself has a standard ground and an analog ground that has a single point connection.
Thank you for sharing detailed explanation which is useful for DIY project, designing and debugging other electronic circuits.
Glad you found it helpful
Thank you so much for the great content.
Glad you enjoy it!
I want it!!!
Quality content as usual... Should'nt the AGND and DGND be separated ?
Thanks for the comment. I thought I mentioned it in the video, but the DAC IC only has one common ground. When I dug deeper the data sheet explicitly said both the digital and analog supply can share the same ground. My guess is they have some type of filtering inside the chip but I don't know. Since the DAC is the only part in the circuit that uses the digital supply there is no need for a digital ground. Of course the design itself has a standard ground and an analog ground that has a single point connection.
@@ForceTronics Thanks ... Will be interesting to watch the subsequent parts and the final result...