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THVD1450: Control the number of devices

Jiaxin Xu
Prodigy 130 points
Part Number: THVD1450

For using THVD1450, if we choose hardware control and baud rate is 9600.

Could we connect with 32 device?

Thanks

  • 0
    Guru 297210 points

    Yes. Any RS-485 driver can handle 32 unit loads. Many receivers (including the THVD1450 itself) load the bus less than one unit load, so you can have even more.

  • 0
    TI__Mastermind 48327 points

    Hi Jiaxin,

    Yes that is okay - the THVD1450 can handle any data rate up to 50Mbps as well as support up to 256 transceivers on the line - so 9600bps with 32 transceivers is okay.

     

    Please let me know if you have any other questions!

    Best,

    Parker Dodson