I'm looking for an isolated RS-485 transceiver with hot swap function. Please refe to the attachment. Adding protection devices like attached, ADM2482E/2487E can support hot swap protection?
If any other suitable solutions, please let me know.
As an example, please see page 19 of the ADM3065E data sheet. This provides a definition for hot swap. Hot swap relates to the logic input pins DE and /RE:
The diagram that you attached shows ESD protection diodes on the ADM2482E/87E RS-485 A, B, Y, and Z bus pins.
This is EMC protection against ESD transients.
So, please clarify: are you requesting hot swap details for the DE and /RE logic pins, or EMC protection for the RS-485 A, B, Y, Z bus pins?