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TMP300 settling time

Jason Senior
Prodigy 50 points
Other Parts Discussed in Thread: TMP300

I am planning on using the TMP300 for a low power application where the device willl onl be powered on when required. What is the settling period for this device I have assumed that its in the <1ms period. Also I have assumed that the output is active low since it is an open collector configuration so I have assumed that a power up the output will be high (external pull-up ) until the temperature threshold is met- then pulled low. Can anybody help? 

  • 0
    TI__Expert 7945 points

    Hello Jason,

    Thanks for your interest in TMP300. Yes, your assumptions are correct - the output is active low(open drain) and its a default high due to the external pull-up you will be adding. Around 1ms after power will be a good enough time for the output to settle. Do let me know if you have any further questions.

    Best Regards,

    Abhi Muppiri

    Applications Engineer

    MHR- Sensing Products

    Texas Instruments

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