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Visitor II
July 27, 2023
Solved

LIS2DW12 Output Values

  • July 27, 2023
  • 2 replies
  • 1057 views

Hi experts,

I am working with the LIS2DW12 accelerometer and the AN5038 document mentions the function to calculate the output values of the axis. 2g is mentioned, but what about 4g, 8g and 16g? Is the factor "4" the same for all scales?

TVela1_0-1690469523903.png

Thank you in advance.

Best regards,

Tania

 

    This topic has been closed for replies.
    Best answer by TDK

    For higher scales, multiply it by the additional gain.

    4x: (mg) = (VALUE) / 4 * 0.244 * 2

     

    8x: (mg) = (VALUE) / 4 * 0.244 * 4

    16x: (mg) = (VALUE) / 4 * 0.244 * 8

    2 replies

    TDKAnswer
    Super User
    July 27, 2023

    For higher scales, multiply it by the additional gain.

    4x: (mg) = (VALUE) / 4 * 0.244 * 2

     

    8x: (mg) = (VALUE) / 4 * 0.244 * 4

    16x: (mg) = (VALUE) / 4 * 0.244 * 8

    TVela.1Author
    Visitor II
    July 27, 2023

    Thank you!