Hi dear supporting team,
customer is using TMP400 in below way:
1. one chip has remote pins D+, D- floating, sometimes they will get "OPEN" bit as 0, sometimes it will be 1, from d/s, it seems if not use remote control, we need short D+,D- in case of fault alert. so is this normal?
2. for another chip, they connect it to remote sensor of PMBT3904, they find one chip will sometimes report 113degree when the temp actually be 60degree. from the transistor d/s, there is no resistance spec which request in our d/s P19, so could you pls help comment whether it is matching to our spec requirement?
tks a lot!