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TCA9617B: Restriction in using 2 TCA9617B devices

Shahaf Gargir
Prodigy 315 points
Part Number: TCA9617B

Hello,

iwanted to know if have some Restriction in using 2 TCA9617B devices,"back to back" as appears in the drawing below?

Thanks,

Shahaf 

  • 0
    TI__Guru 73221 points

    Hey Shahaf,

    Your set up should be fine so long as the sides where both TCA9617B are connected are using A side. B side should be connected to the aardvark on both sides which will have a 0.5V offset when pulling low.

    Thanks,

    -Bobby