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Difference between the LMP91051MT/NOPB and the LMP91051MTX/NOPB

Abishek G R
Prodigy 40 points
Other Parts Discussed in Thread: LMP91051

I was looking to use a CO2 sensor for a project application and came across the LMP series on the TI site. I wanted to know the difference between the configurable and non-configurable versions of the IC so that I can choose one that's closest to my requirements. Also, I wanted to know the sensing ranges (in ppm) for these sensors.

  • 0
    TI__Genius 9655 points

    Hi Abishek,

    All the LMP9105x require to be programmed. The LMP9050 is a single channel while the LMP91051 is a dual channel (mux at the input side) .

    Regarding the ppm this is hard to answer because it depends on the sensor you connect to the LMP9105x which are just front ends  they cannot sense CO2.

    Regards,

    Domenico