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Asking for sensor solutions recommendation

SHH
Mastermind 32156 points
Other Parts Discussed in Thread: HDC2021, HDC1080, HDC2080, HDC2022, HDC2010, RF430CL330H, RF430CL331H, TRF7970A, LMP91051

Hi team,

Would you please provide recommendation for the following type sensor?

BR,

SHH

  • 0
    TI__Guru* 91206 points

    Dear Scott - 

    Here below are suggestions/comments back for you: 

    Temp/%RH sensors - HDC2022, HDC2021, HDC2080, HDC2010, HDC1080 are the main parts we offer here - choice between them would be based on supply voltage range and board space available.  

    NFC Sensor - use RF430CL330H or RF430CL331H for tag side, Windows Hello support would have to be implemented by customer and assumes reader/writer is in laptop/tower. If reader/writer is needed, TRF7970A would be the part to use, driven by almost any of the MCUs in our portfolio or MCU/MPU from another vendor.

    C02, VOC, Particle sensors - TI makes LMP91xxx family of AFEs for these types of sensors, we do not make the sensor element itself. There are sensor databases located in the GUI for these AFEs. Specifically, for C02 the LMP91051 supports thermopile sensors from Heimann, Perkin Elmer, GE and Dexter. The other LMP91xxx family members support sensors for other gases, from vendors such as Alphasense, CityTech, etc. 

    PIR sensor and Ionizer - not aware that TI has any portfolio offering here, except opamps and other supporting MCUs and ICs for such a system.