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TXB0104-Q1: Can TXB0104QRGYRQ1 be used to implement 3.3V to 5V or 1.8V to 5V automotive-grade SPI level translation

user5707026
Genius 3145 points
Part Number: TXB0104-Q1

Hi

Can TXB0104QRGYRQ1 be used to implement 3.3V to 5V or 1.8V to 5V automotive-grade SPI level translation?

This driving circuit is very small, will it be susceptible to interference?

Thanks

Elsa

  • 0
    TI__Genius 16735 points

    Hi Elsa,

    The TXB0104-Q1 will work at 3.3V to 5V up to a frequency of 90Mbps, and at 1.8V to 5V up to a frequency of 55Mbps. You can check your SPI protocol to see if these speeds work for you. This part is automotive qualified so it is meant to be operated in an automotive-grade environment.

    Please elaborate on what you mean by driving circuit being "small". This part doesn't have any special susceptibility to interference.

    Thanks!

    -Karan