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ISO1430: ISO1430 tie DE and RE together

Part Number: ISO1430

Dear team,

Could customer tie DE and RE together?

Thanks.

Best regards,

Sammi

  • Hi Sammi,

    Thank you for posting to E2E!

    Yes, DE and /RE may be tied together for direction control on ISO14xx devices. An example of this is shown in Figure 52 of the ISO1430 datasheet.

    Other methods of configuring DE and /RE pins for isolated and non-isolated RS-485 transceivers can be found on the E2E thread below:



    Please let us know if you or our customer have additional questions.


    Respectfully,
    Manuel Chavez