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TCA9803: Regarding parallel connection

kakeru manita
Prodigy 50 points
Part Number: TCA9803

HI Team,


I would like to ask a question of configuration.
Is it possible the connection configuration as shown below?

Best Regards,

  • +1
    TI__Mastermind 31353 points

    Hi Kakeru,

    This connection is fine as long as no pull-up resistors exist on the connection between the two TCA980x and the slave connections. 

    Main idea is that no two B-sides of the TCA980x can be connected. This implementation follows that rule. 

    Regards,

    Tyler