NHD-2.4-240320CF-CSXN#-F backlight driver


1 comment

  • Engineering Support
    Community moderator


    The NHD-TFT40 PCB is not meant to be used for the NHD-2.4-240320CF-CSXN#-F display.

    The backlight of this display is driven by the current drain, the drive voltage is for reference only. The drive voltage must be selected to ensure the backlight current drain is below the Max level stated in the spec which is 125mA. 

    The dimming cannot be controlled by software.

    Thank you.


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