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I am using ISO1432 from TI for isolated RS485 transceiver function. And ISO1042 for Isolated CAN transceiver. Both devices requires an isolated supply on bus side. Can I use one isolated 5V DC-DC converter and use the supply out for both the transceivers? Is there any issue will be there if I use the same supply for both the interfaces?

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  • \$\begingroup\$ Will they be used simultaneously? \$\endgroup\$
    – Jeroen3
    Commented Oct 5, 2020 at 13:37
  • \$\begingroup\$ @Jeroen3 Yes. It will be used simultaneously. \$\endgroup\$
    – shafeeq
    Commented Oct 7, 2020 at 4:47

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