Hi Tom,
We have a new dedicated device that supports power-over-RS-485 that may interest you for this application: THVD8000. This is a 3.3V or 5V supplied RS-485 transceiver with built-in on-off keying that facilitates AC coupling a standard RS-485 signal…
Hi Hao,
thank you for the info. Can you just tell there is a 10k pull-down on the D line is it mandatory?
Also is it possible to provide the BOM and Layout of the THVD8000EVM for reference?
Best Regards,
David.
ok I see, you refer to the below specs of the THVD8010.
I assume that it is easy to replace THVD8000 with THVD8010 on the THVD8000EVM and test with it.
Part Number: THVD8000 Dear team,
The customer is considering design THVD8000 at their application.
Currently, the customer are testing Polarity Free Operation using 2 x THVD8000EVM. but under second set up(A to B, B to A), communication is failed.
As…