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Asking for the design recommendation to replace PI3USB14-ALEX

SHH
Mastermind 32146 points
Other Parts Discussed in Thread: SN74CB3Q3253

Hi Sir,

 

My customer would like design PI3USB14-ALEX.

Would you please provide recommendation for this?

 

 

BR,

SHH

  • 0
    TI__Mastermind 35218 points

    SHH,

    The SN74CB3Q3253 may be the best fit here. It's nearly a p2p but it has an extra enable pin (2 total) while the P13 only has one. If you're looking to control the both channels with 1 enable, these can be tied together. The SN74CB3Q3253 has a low R-on and C-on to help maintain signal integrity across the switch. Also supports powered off protection where signals up to 5.5V can be applied to the signal path when no Vcc is present.
    Let me know if this works and if there's any other question you have about this.

    Thanks,
    Rami