Energy Metering IC with On-Chip Fault Detection

GENERAL DESCRIPTION The ADE7760 is a high accuracy, fault tolerant, electrical energy measurement IC intended for use with 2-wire distribution systems. The part specifications surpass the accuracy requirements as quoted in the IEC61036 standard. FEATURES High accuracy active energy measureme

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內(nèi)置故障檢測和振蕩器的單相電能計量IC

ADE7760是一款適合用于雙線配電系統(tǒng)的精密、容錯、電能計量IC。它是一種ADE7751的節(jié)省引腳版本，帶有一個提高性能的內(nèi)置精密振蕩器用作內(nèi)部的時鐘源。ADE7760無需使用外部晶振或振蕩器，從而降低了用該芯片制造電能表的總成本。\n\nADE7760可提供基于輸電線電壓和電流計算的瞬時有功功率和平均有功功率。該器件規(guī)范超過IEC61036標(biāo)準(zhǔn)規(guī)定的精度要求。ADE7760中使用的模擬電路是ADC和參考電壓電路。所有其它信號處理（例如乘法和濾波）都是在數(shù)字域?qū)崿F(xiàn)的。這種信號處理方法可在隨環(huán)境條件和時間變化的很大范圍內(nèi)提供優(yōu)異的穩(wěn)定性和精度。\n\nADE7760包含竊電檢測測方案，它可在竊 ? 25oC時，在500:1的動態(tài)范圍內(nèi)有功電能誤差小于0.1%，超過IEC61036標(biāo)準(zhǔn)要求\n\n? 持續(xù)監(jiān)控相位和零線\n\n? 故障和反向功率輸出指示潛在的接線錯誤\n\n? 脈沖輸出直接與步進(jìn)電機(jī)計數(shù)器接口\n\n\n\n? 額外高頻脈沖輸出用于快速校準(zhǔn)\n\n? 片內(nèi)振蕩器\n\n? 片內(nèi)基準(zhǔn)電壓源(2.5 V)\n\n? 低功耗（20 mW最大值）;

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Energy Metering IC with On-Chip Fault Detection

GENERAL DESCRIPTION The ADE7760 is a high accuracy, fault tolerant, electrical energy measurement IC intended for use with 2-wire distribution systems. The part specifications surpass the accuracy requirements as quoted in the IEC61036 standard. FEATURES High accuracy active energy measureme

文件：514.419 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault Detection

GENERAL DESCRIPTION The ADE7760 is a high accuracy, fault tolerant, electrical energy measurement IC intended for use with 2-wire distribution systems. The part specifications surpass the accuracy requirements as quoted in the IEC61036 standard. FEATURES High accuracy active energy measureme

文件：514.419 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault Detection

文件：530.89 Kbytes 頁數(shù)：24 Pages

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