Smart, simple solutions for the 12 most common design concerns

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恩XP capacitive proximity switches

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PHI

PHI

8通道电容式触摸和近距离传感器，具有自动校准和极低功耗

集成电路PCF8885是一款8通道电容式触摸和接近传感器，采用专利的(EDISEN)方法检测远程感应面板上的电容变化。静态电容的变化（对应于动态电容变化）通过连续自动校准进行自动补偿。远程感应面板（如导电箔）可通过同轴电缆连接IC。8路输入通道相互之间独立工作。传感器还可通过内置选项进行矩阵排列：仅当两路通道同时激活时才发生中断，以防在两路通道都已经激活的情况下发生多余的通道输出。 带8个传感器通道的动态触摸和接近传感器\n支持矩阵排列传感器\n可远程连接感应板\n可调响应时间\n可调灵敏度连续自动校准\n数字处理方法\n可配合最厚6 mm的有机玻璃使用\n\n直接和闩锁开关模式\nI²C超快速模式(Fm+)兼容型接口两个I²C总线地址\n可级联两个IC\n通过I²C总线传输中断信号\n\n中断输出\n宽工作电压范围（VDD = 2.5 V至5.5 V）\n睡眠模式(IDD< 100 nA)\n低功耗电池工作模式(IDD ~ 10 µA)\n工作温度范围（Tamb = -40 °C至+85 °C）\n采用TSSOP28和SOIC28封装;

恩XP

Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption

The integrated circuit PCF8885 is a capacitive 8-channel touch and proximity sensor thatuses a patented (EDISEN) method to detect a change in capacitance on remote sensingplates. Changes in the static capacitances (as opposed to dynamic capacitance changes)are automatically compensated using continu Dynamic touch and proximity sensor with 8 sensor channels\nSupport for matrix arrangement of sensors\nSensing plates can be connected remotely\nAdjustable response time\nAdjustable sensitivityContinuous auto-calibration\nDigital processing method\nCan cope with up to 6 mm of acrylic glass\nDirect an;

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接近传感器

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