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RRain.1
RRain.1
Associate
June 27, 2022
Solved

What is the value of I(IH) i.e. high level input current of LiS3DH sensor?

  • June 27, 2022
  • 1 reply
  • 766 views

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    This topic has been closed for replies.
    Best answer by Eleon BORLINI

    Hi @RRain.1​ ,

    Not sure if this answer your question, but you can refer for this info to the next gen accelerometer wrt to the LIS3DH, but very similar in this sense, i.e. the LIS2DW12, datasheet p.7:

    0693W00000QKlDpQAL.pngHere, 4 mA is the maximum driving capability, i.e. the maximum DC current that can be sourced/sunk by the digital pad in order to guarantee the correct digital output voltage levels VOH and VOL.

    -Eleon

    1 reply

    Eleon BORLINI
    Eleon BORLINIBest answer
    ST Employee
    July 8, 2022

    Hi @RRain.1​ ,

    Not sure if this answer your question, but you can refer for this info to the next gen accelerometer wrt to the LIS3DH, but very similar in this sense, i.e. the LIS2DW12, datasheet p.7:

    0693W00000QKlDpQAL.pngHere, 4 mA is the maximum driving capability, i.e. the maximum DC current that can be sourced/sunk by the digital pad in order to guarantee the correct digital output voltage levels VOH and VOL.

    -Eleon

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