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SN65HVD230: Interoperability of +3.3V and +5V CAN Interface

Andras Magyar
Intellectual 270 points
Part Number: SN65HVD230
Other Parts Discussed in Thread: TCAN3413, TCAN3403-Q1, TCAN3404-Q1, TCAN3414

Tool/software:

Dear Experts,

I would like to know if +3.3V CAN can operate correctly with +5.0V CAN network seamlessly up to 1Mbit/s with also 10ms framing rate?

Explicitly, we want to use SN65HVD230 as a +3.3V CAN with other +5.0V CAN devices on the same network.

Thanks,

Andras Magyar

  • 0
    TI__Guru 64012 points

    Jasper,

    An engineer has been notified of this post and will respond accordingly. Thanks for your patience.

    Regards,

    Eric Hackett 

  • +1
    TI__Mastermind 23945 points

    Andreas,

    We have a new family of CAN transceivers that are designed for interoperable communication in heterogeneous/mixed 3.3V and 5V networks. See the TCAN3413, TCAN3414, TCAN3403-Q1, and TCAN3404-Q1 products.

    The automotive versions of this family are also designed to meet strict automotive emissions/EMC requirements in both heterogeneous/mixed and homogeneous networks.

    Best,

    Danny