Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761 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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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

文件：533.69 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

文件：533.69 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

文件：533.69 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

文件：533.69 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

GENERAL DESCRIPTION The ADE7761B 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 IEC 62053-21 standard. The only analog circuitry used on the ADE776

文件：533.69 Kbytes 頁數(shù)：24 Pages

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

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Energy Metering IC with On-Chip Fault and Missing Neutral Detection

文件：518.95 Kbytes 頁數(shù)：24 Pages

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帶內(nèi)置故障檢測(cè)和零線斷線檢測(cè)功能的電能計(jì)量IC

ADE7761A是一款適合用于雙線配電系統(tǒng)的高精度、容錯(cuò)、電能計(jì)量IC。該器件規(guī)范超過IEC61036標(biāo)準(zhǔn)規(guī)定的精度要求。ADE7761A中使用的唯一模擬電路是ADC和參考電壓電路。所有其它信號(hào)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(hào)處理方法可在隨環(huán)境條件和時(shí)間變化的很大范圍內(nèi)提供優(yōu)異的穩(wěn)定性和精度。ADE7761A包含類似于ADE7751的故障檢測(cè)功能，不斷監(jiān)測(cè)相電流和零線電流。當(dāng)這兩個(gè)電流差值超過6.25%時(shí)，便指示發(fā)生故障。\n\nADE7761A采用一種不斷監(jiān)測(cè)輸入電壓的零線斷線檢測(cè)方案。當(dāng)檢測(cè)到零線斷線狀態(tài)時(shí)（即無電壓輸入），ADE7761可根據(jù)有功電流信號(hào)繼續(xù)計(jì)費(fèi) ? High accuracy, active energy measurement IC supports IEC 62053-21 \n\n? Less than 0.1% error over a dynamic range of 500 to 1\n\n? Supplies active power on the frequency outputs,\n\n? High frequency output CF is intended for calibration and supplies instantaneous active power \n\n? Continuous ;

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