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About Shut Down (SD) time of TMP102

Satoshi
Guru 19645 points
Other Parts Discussed in Thread: TMP102

Please let me know about shut down time.

①How much time will SD command complete time?

②Is SD command necessary to time margin (waiting) before next command?

【Customer information】-------------------------------------------------------------------

・When SD:1(enable) and momentarily(7.1μs) OS:1(single conversion), conversion complete was delay.

　Delay time is about 250ms.

・If 1ms waiting after SD command, TMP102 was normal operation.

・I2C:400kHz

・Flow chart is attached

              

---------------------------------------------------------------------------------------------------

Best regards

Satoshi

  • 0
    TI__Mastermind 36940 points
    Hi Satoshi-san,

    The moment you write a shutdown command while the devices is converting; the device will shutdown at the end of each running conversion. All the changes of the features execution will affect after the current conversion is completed.

    Hope this helps!

    Aaron