I want to calibrate ltc2984/86 temperature measurement ic. Is there any procedure or any algorithm to do. Like two-point calibration or single-point calibration. How can I reduce the offset error of ltc2984/86?

  • 0
    •  Analog Employees 
    on Nov 19, 2020 1:13 PM 16 days ago


    Could you provide some more information about your application? What sensors are you using and how are they configured? Are you using the demo boards or a custom design?



  • Hi,

    1) The handheld indicator is a portable and compact size microcontroller based temperature indicator which can measure temperature ranging between (-) 270 degree Celsius to (+) 1700 degree Celsius. It having an OLED display and powered by a 3.7v rechargeable Li-Ion battery

    2) Senores 

    *) Thermocouples(J,K,T,E,R,S,N,C,B) Pt-100, Pt-1000

    3) 3 Wire or 2 wire RTD sensor is using and the thermocouple is single-ended.

    4) Am using a custom board only.

    For a better understanding of my hardware am attaching the schematic.