• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 266 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TCAN1044-Q1: 关于TCAN1044-Q1的相关问题

Bao Songhao
Intellectual 840 points
Part Number: TCAN1044-Q1

1、 TI的CAN芯片TCAN1044ADRQ1 和TCAN1044DRQ1有什么区别?

 2、TCAN1044是否需要共模电感；

           TCAN1042在500Kbps以内可以不用共模电感，在TCAN1044的手册里没有找到相关的信息，请帮忙确认一下

  • 0
    TI__Guru 74252 points

    Bao,

    Thanks for bringing this to E2E, if possible, can you try to post in English for all future posts?

    1. The difference between these two devices is an ESD modification for Automotive EMC certification. Otherwise they are the exact same.

    2. Technically no, a common-mode choke is not needed for full functionality, but it is recommended for all CAN transceivers in order to help with noise and transients that can be introduced to the CAN bus from outside sources.

    Please let us know if you have any other questions.

    Regards,

    Eric Hackett