• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 255 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.

TMP75C: Not meet max T(hddat) specification

TAEMIN KIM
Intellectual 2425 points
Part Number: TMP75C

Hi Sensors team,

I`m Taemin who is FAE in Korea.

My customer uses TMP75C, however customer board can not meet T(hddat) specification 0~900ns.

The measured data is 1.3 us on customer board with FAST MODE(SCL 100kHz setup).

In this case, what is the expected side effect?

Thanks and Happy new year!

Taemin.

  • 0
    TI__Genius 12235 points

    Taemin,

    100 kHz is standard speed, which does not have specs given in the datasheet. Hold time does not need to be less than 900ns, 1.3us will be fine at that clock frequency. The important thing to understand is that hold time can be as long as the user wants, as long as it does not violate the setup time for the next SCL pulse. 

    Thanks

    -Alex Thompson