Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

GENERAL DESCRIPTION The AD7151 delivers a complete signal processing solution for capacitive proximity sensors, featuring an ultra-low power converter with fast response time. The AD7150 is a 2-channel alternative to the AD7151. FEATURES Ultra-low power 2.7 V to 3.6 V, 70 μA Res

文件：518.77 Kbytes 頁數(shù)：28 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

文件：425.3 Kbytes 頁數(shù)：29 Pages

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用于近程傳感的超低功耗單通道電容式轉(zhuǎn)換器

AD7151采用一種響應(yīng)快速的超低功耗轉(zhuǎn)換器，為電容式近程傳感器提供了一種全面的信號處理解決方案。AD7150是AD7151的雙通道形式。\n\n AD7151采用ADI公司的電容-數(shù)字轉(zhuǎn)換器（CDC）技術(shù)，這種技術(shù)匯集了與實際傳感器接口過程中起著重要作用的眾多特性于一身，如高輸入靈敏度，較高的輸入寄生接地電容和泄漏電流容限。\n\n 集成自適應(yīng)式閾值算法可對因環(huán)境因素（如濕度和溫度）或絕緣材料老化而導(dǎo)致傳感器電容發(fā)生的任何變化進(jìn)行補(bǔ)償。\n\n 默認(rèn)情況下，AD7151采用固定加電設(shè)置以獨立模式運(yùn)行，并以一路數(shù)字輸出顯示檢測結(jié)果。另外，AD7151也可通過串行接 ? 超低功耗\n工作電壓（V）：2.7 V至3.6 V；\n工作電流：70 μA \n\n? 響應(yīng)時間：10 ms\n\n? 自適應(yīng)式環(huán)境補(bǔ)償技術(shù)\n\n? 1個電容輸入通道\n傳感器電容（CSENS）0 pF，最高13 Pf\n靈敏度可達(dá)1 fF\n\n? 經(jīng)過EMC測試;

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

GENERAL DESCRIPTION The AD7151 delivers a complete signal processing solution for capacitive proximity sensors, featuring an ultra-low power converter with fast response time. The AD7150 is a 2-channel alternative to the AD7151. FEATURES Ultra-low power 2.7 V to 3.6 V, 70 μA Res

文件：518.77 Kbytes 頁數(shù)：28 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

GENERAL DESCRIPTION The AD7151 delivers a complete signal processing solution for capacitive proximity sensors, featuring an ultra-low power converter with fast response time. The AD7150 is a 2-channel alternative to the AD7151. FEATURES Ultra-low power 2.7 V to 3.6 V, 70 μA Res

文件：518.77 Kbytes 頁數(shù)：28 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

文件：1.02251 Mbytes 頁數(shù)：28 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

文件：425.3 Kbytes 頁數(shù)：29 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

文件：425.3 Kbytes 頁數(shù)：29 Pages

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Ultra-Low Power, 1-Channel, Capacitance Converter for Proximity Sensing

文件：425.3 Kbytes 頁數(shù)：29 Pages

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Package：10-TFSOP，10-MSOP（0.118"，3.00mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 傳感器和檢測器接口 描述：IC CAP CONV 1CH ULT LP 10MSOP

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