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ISO7721: please help suggest TI compatible parts

Part Number: ISO7721
Other Parts Discussed in Thread: TIDA-01230, ISO1412,

hi Team,

please help suggest TI's compatible parts for the following 

  • ADM3251E(Isolated RS232)
  • ADM2484E(Isolated RS485)
  • ADuM121N

The DS for the parts are available online

Thanks for the help

  • Hi John,

    Please find below my inputs.

    1. We currently do not have a single chip solution for isolated RS-232. You can achieve isolated RS-232 interface using a 2-chip solution including power isolation, please refer to TI design TIDA-01230 for more details.
    2. ISO1412 is the right device and is also pin compatible to ADM2484E.
    3. ISO7721 is the right device and is also pin compatible to ADuM121N.

    Regards,

    Koteshwar Rao