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Need Suggestions of I2S MUX for Automotive Grade

Genius 14560 points

Replies: 2

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Hi Sirs,

Would you please advise suggestions of automotive grade 2:1 MUX for I2S signals for 3.3V level of 12.288MHz MCLK, 3.072MHz BCLK, 48kHz LRCK, DIN and DOUT for five channels totally. We saw sn74lvc2g157 and sn74cbtlv3257 in TI audio reference designs, however, they are not available for automotive grade.

Thank you and Best regards,

Wayne Chen
05/07/2019  

  • Wayne,

    I filtered the ti.com switch search tool for automotive rated 2:1 devices.  Almost all TI switches can handle 12MHz bandwidth.  We have an automotive version today called TS3A27518e-Q1 or TS5A23157-Q1.

    Thank you,

    Adam

  • In reply to Adam Torma:

    Thank you for your advise, Adam...Wayne Chen

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