Active and Apparent Energy Metering IC with di/dt sensor interface

GENERAL DESCRIPTION The ADE77531 features proprietary ADCs and DSP for high accuracy over large variations in environmental conditions and time. The ADE7753 incorporates two second-order 16-bit Σ-Δ ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal pr

文件：449.02 Kbytes 頁數(shù)：37 Pages

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帶di/dt輸入（串行接口）單相電能計(jì)量IC

ADE7753是一款帶串行接口和脈沖輸出的高精度電能計(jì)量IC。ADE7759包含兩個(gè)二階∑-Δ ADC、一個(gè)數(shù)字積分器（在CH1通道）、參考電壓電路、溫度傳感器以及完成有功功率、無功功率、視在功率測量、數(shù)字校準(zhǔn)以及電流通道和電壓通道有效值（RMS）和峰峰值測量所需要的全部信號處理功能。\n\n ADE7753可連接各種電流傳感器，包括低阻抗分流電阻器和電流互感器。此外，一個(gè)內(nèi)置數(shù)字積分器可直接連接電流傳感器，例如具有di/dt微分電流輸出的Rogowski線圈。這種直接連接無需外部模擬積分器，并且這種解決方案提供了優(yōu)良的長期穩(wěn)定性以及電流和電壓通道之間的精密相位匹配?？梢愿鶕?jù)所選擇的 ? 高精度；支持IEC 60687/61036/61268和IEC 62053-21/62053-22/62053-23 \n? 片內(nèi)數(shù)字積分器可以直接與具有di/dt輸出的電流傳感器接口\n? 電流通道內(nèi)的PGA可以直接與分流器和電流變壓器接口\n? 有功、無功和視在電能；采樣波形；電流和電壓有效值\n? 25°C時(shí)，在1000:1的動(dòng)態(tài)范圍內(nèi)有功電能計(jì)量誤差小于0.1%\n? 提供僅累計(jì)正電能模式\n? 片內(nèi)用戶可編程的線路電壓浪涌閾值，SAG和PSU電源監(jiān)控器\n? 功率、相位和輸入失調(diào)數(shù)字校準(zhǔn)\n? 片內(nèi)溫度傳感器（典型值±3°C）\n? SPI?兼容型串行接口\n? 具有可編;

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Active and Apparent Energy Metering IC with di/dt sensor interface

GENERAL DESCRIPTION The ADE77531 features proprietary ADCs and DSP for high accuracy over large variations in environmental conditions and time. The ADE7753 incorporates two second-order 16-bit Σ-Δ ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal pr

文件：449.02 Kbytes 頁數(shù)：37 Pages

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Active and Apparent Energy Metering IC with di/dt sensor interface

GENERAL DESCRIPTION The ADE77531 features proprietary ADCs and DSP for high accuracy over large variations in environmental conditions and time. The ADE7753 incorporates two second-order 16-bit Σ-Δ ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal pr

文件：449.02 Kbytes 頁數(shù)：37 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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Single-Phase Multifunction Metering IC with di/dt Sensor Interface

文件：725.87 Kbytes 頁數(shù)：60 Pages

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