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TMP432: TMP432/431/442/512 power on reset THERM limit registers /standard temperature mode

Part Number: TMP432
Other Parts Discussed in Thread: TMP431, TMP442, TMP512, TMP464

Hi Team, 

I'm looking for power-on reset value of the THERM limit registers up to 100°C in standard temperature mode. 

For TMP431/432 A B version standard temperature is 85°C only; C& D version support up to 105°C, however, this is one channel solution. 


I don't see limitation of such written in TMP442/512, pls suggest if these two devices are suggested based on customer request. 

  • Hello,

    TMP442 and the TMP512 are great choices but neither of them have a default value above 100C. TMP442 does not have alert or therm functionality. TMP512 has a default limit of 85C. If the customer is looking for a multichannel solution with a high THERM limit I would recommend the TMP464. TMP464 is a four-channel remote with 125C default limits.

    Best Regards,

    Meredith McKean