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TMUX121: Whether TMUX121 support switching between 2 masters mode?

Daoyan Zhao
Expert 3555 points
Part Number: TMUX121

Hi Expert,

I'd like to understand if our TMUX121 support switching between 2 masters? That is, two masters are connected to one device, and then SEL is used to choose which one is connected. The application on the Datasheet only has one master connects two slaves.

Could you please kindly help this? Thanks a lot!

Best regards,

Daoyan

  • +1
    TI__Mastermind 35588 points

    Hey Daoyan,

    This will totally work! The tmux121 is a passive analog switch. Passive meaning that it just acts as passive components when the channel is on; basically think of it as just a resistor with some capacitance. So what's on the other end of the switch doesn't really matter to the mux, it just lets the signal pass through

    Thanks,
    Rami