PCM1732U shielding & Grounding

[KevinLee]

Hello,

I have been shielding the ICs in my NAD C541I.

I have been using conductive adhesive backed copper tape.

I am not sure if I should ground the shield to the digital ground (pin 7), or to one of the analog grounds (pins 11,18,14).

Any input or advice would be appreciated.

Thanks

Kevin🙂

 

[KevinLee]

There is no differance in ground potential between these pins....

I grounded my shield to pin 28 of the PCM1732U.

Any input or opinions still appreciated.

Thanks

Kevinlee

 

[Bricolo]

I'd say: connect it to the pcb's groundplane close to the chip

 

[Leolabs]

And i would"star ground"them together and connect to the casing

 

[niksh]

Hi,
I am looking for PCM1732U D/A replacement for my NAD542, I have search the net but they are selling in qty of 1000.
Thank you
Nik