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DLPA3005 ACMPR 腳位定義

請問一下下圖中紅框的兩個pin是甚麼作用? 謝謝!

  • 您好!

    感谢您使用TI的DLP产品。

    ACMPR_IN_LABB信号是环境光Sensor的采样输入信号,该采样值可以用于LABB算法提高亮度。

    ACMPR_LABB_SAMPLE信号是ACMPR_IN_LABB的采样控制信号,当该信号为高时系统会持续采样ACMPR_IN_LABB上的信号,当该信号为低时系统会保持ACMPR_IN_LABB上的值。

    具体请参考datasheet page37

    希望这个回答可以帮助到您。