• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 82 subscribers
  • Views 273 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.

TMS320F28234: The sink/source current versus temperature.

Luke Chen
Expert 5090 points
Part Number: TMS320F28234


Hi champs,

According to F28234 datasheet, the maximum sink/source current is 4mA of GPIO pins.

Where can we find the data about the maximum sink/source current versus temperature? Please advise your comments, thanks for help.

Best regards,

Luke

  • 0
    TI__Mastermind 42195 points

    Luke,

    I am not sure which way to interpret your question.  

    1. Are you asking if the device can source more or less current depending on its operating temperature?
      1. The maximum sink/source current is the same across all of the device's temperature range.

    2. Or are you asking how much the device will be heated while sourcing/sinking current.
      1. I don't know of any data that we publish on how much the device will be heated by sourcing/sinking current.

    Does that answer your question? Does a customer have a need for this data? 

    Regards,
    Cody 

  • 0 in reply to Cody Watkins
    TI__Expert 5090 points

    Hi Cody,

    Yes, one of my customer is asking for the data for question 1 of your message.

    Thanks for your response.

    Regards,

    Luke