Need Suggestions of I2S MUX for Automotive Grade

Wayne Chen (ex FAE)

Other Parts Discussed in Thread: SN74LVC2G157, SN74CBTLV3257, TS5A23157-Q1, TS3A27518E-Q1

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

over 4 years ago

0 Adam Torma over 4 years ago

TI__Mastermind 45340 points

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

0 Wayne Chen (ex FAE) over 4 years ago in reply to Adam Torma

Guru 15950 points

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

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Need Suggestions of I2S MUX for Automotive Grade