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SN75C1168: Similar device with 3.3V level

Roy Hsu
Genius 9390 points
Part Number: SN75C1168

Hi Team,

I'm looking for an RS-422 transceiver that can support 3.3V level on the MCU side. The driver of the SN75C1168 seems to match this requirement but the receiver doesn't.

Are there any other choices that can fulfill my requirement?

Thanks!

Roy

  • 0
    TI__Guru 74252 points

    Roy,

    Our portfolio is fairly limited when it comes to dual channel devices, and the majority of them run on a 5V supply, meaning the outputs will be referenced to that voltage. Our newer THVD14xx devices work off of 3.3V and would meet that requirement, but these are all single-channel devices. Could the customer use two single-channel devices instead?

    Regards,

    Eric Hackett