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LMP91000: Automotive CO2 sensor application.

Nam, Dino
Expert 5775 points
Part Number: LMP91000

Dear team,

My customer want to know about Automotive CO2 sensor application.  

1. Is there any AFE solution of Automotive CO2 sensor application? I have been finding AFE of CO2 sensor but there Is no automotive version.

2. For CO2 sensor, would you recommend vendor of CO2 sensor for automotive application(temperature grade : -40C ~ 85C)? At LMP91000 TI design(Gas Sensor Platform Reference Design), Alphasense sensor is used but temp grade is up to 50C.

Please let me know your opinion.

Thank you.  

  • 0
    TI__Expert 5695 points
    Hi Dino,
    There is no automotive potentiostat integrated AFE device, similar to LMP91000, in TI portfolio.
    You may want to propose a discrete solution based on AMPs products.
    The only sensors we recommend are the ones that can be found in Webench.

    Regards,
    Jose