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TMP1075: ALERT active condition in interrupt mode

Hector Chen
Intellectual 370 points
Part Number: TMP1075

Hi,

I would like to know if ALERT will not become active when the temperature drops below TLOW as long as the temperature never equals or exceeds THIGH in interrupt mode. Thanks.

In my application, I want to have ALERT to become active when the temperature is higher or lower specific temperatures. 

Hector

  • 0
    TI__Guru**** 244380 points
    Hello Hector,

    The ALERT pin compares the current temperature reading with both Tlow and Thigh and asserts when the current temperature is either high than THIGH or lower than TLOW. If you do not want the TLOW to be triggered, you would have to set it to the lowest possible value.