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通道電容式觸摸和近距離傳感器，具有自動校準和極低功耗

集成電路PCF8885是一款8通道電容式觸摸和接近傳感器，采用專利的(EDISEN)方法檢測遠程感應面板上的電容變化。靜態(tài)電容的變化（對應于動態(tài)電容變化）通過連續(xù)自動校準進行自動補償。遠程感應面板（如導電箔）可通過同軸電纜連接IC。8路輸入通道相互之間獨立工作。傳感器還可通過內(nèi)置選項進行矩陣排列：僅當兩路通道同時激活時才發(fā)生中斷，以防在兩路通道都已經(jīng)激活的情況下發(fā)生多余的通道輸出。 帶8個傳感器通道的動態(tài)觸摸和接近傳感器\n支持矩陣排列傳感器\n可遠程連接感應板\n可調(diào)響應時間\n可調(diào)靈敏度連續(xù)自動校準\n數(shù)字處理方法\n可配合最厚6 mm的有機玻璃使用\n\n直接和閂鎖開關(guān)模式\nI2C超快速模式(Fm+)兼容型接口兩個I2C總線地址\n可級聯(lián)兩個IC\n通過I2C總線傳輸中斷信號\n\n中斷輸出\n寬工作電壓范圍（VDD = 2.5 V至5.5 V）\n睡眠模式(IDD< 100 nA)\n低功耗電池工作模式(IDD ~ 10 μA)\n工作溫度范圍（Tamb = -40 °C至+85 °C）\n采用TSSOP28和SOIC28封裝;

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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接近傳感器

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