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TXS4558: sim card switch solution

user021864
Intellectual 2145 points
Part Number: TXS4558

Hi, 

I am looking for 1 to 8 port sim card switch solution, may I ask that can we implement this by using this part?

What will also need in the system?

Please let me know if there are suggestion.

Thanks for your help.

  • 0
    TI__Guru 56790 points
    Hello,

    TXS4558 is a dual SIM card solution device with built in LDO and translator for SIM IO.
    The Mux switch internally selects one of the 2 sim cards to connect to the baseband processor.
    It would be better to consider a true 1:8 Mux solution if that is the desired requirements, from the Mux & signal switches team.