Single-Phase Active and Apparent Energy Metering IC

GENERAL DESCRIPTION The ADE77631 features proprietary ADCs and fixed function DSP for high accuracy over large variations in environmental conditions and time. The ADE7763 incorporates two second order, 16-bit Σ-∆ ADCs, a digital integrator (on Ch1), reference circuitry, a temperature sensor, a

单相有功和视在功率计量IC

ADE7763配备专有ADC和固定功能DSP，可在变化较大的环境条件下长期保持高精度特性。ADE7763内置两个二阶16位Σ-Δ型ADC、一个数字积分器（在通道1上）、基准电压源电路、一个温度传感器及所有必需的信号处理电路，可执行有功和视在功率测量、线路电压周期测量以及电压和电流通道均方根值的计算。可选片内数字积分器可以直接与罗氏线圈等di/dt电流传感器接口，因而无需外部模拟积分器，并且可提供出色的长期稳定性以及电流和电压通道之间的精密相位匹配。\n\n ADE7763配有一个串行接口，可用来读取数据及与有功功率成比例的脉冲输出频率(CF)。它提供通道失调校正、相位校准和功率校准等 • 高精度；支持IEC 61036/60687、IEC62053-21和IEC62053-22标准 \n• 片内数字积分器可以直接与具有di/dt输出的电流传感器接口 \n• 电流通道内的PGA可以直接与分流器和电流变压器接口 \n• 有功和视在功率、采样波形及电流和电压均方根值 \n• 25°C时，在1000:1的动态范围内有功功率测量误差小于0.1% \n• 提供仅累计正功率模式 \n• 片内用户可编程的线路电压浪涌阈值，SAG和PSU电源监控器 \n• 功率、相位和输入失调数字校准 \n• 片内温度传感器（典型值±3°C） \n• SPI®兼容型串行接口 \n• 欲了解更多特性，;

Single-Phase Active and Apparent Energy Metering IC

GENERAL DESCRIPTION The ADE77631 features proprietary ADCs and fixed function DSP for high accuracy over large variations in environmental conditions and time. The ADE7763 incorporates two second order, 16-bit Σ-∆ ADCs, a digital integrator (on Ch1), reference circuitry, a temperature sensor, a

Single-Phase Active and Apparent Energy Metering IC

GENERAL DESCRIPTION The ADE77631 features proprietary ADCs and fixed function DSP for high accuracy over large variations in environmental conditions and time. The ADE7763 incorporates two second order, 16-bit Σ-∆ ADCs, a digital integrator (on Ch1), reference circuitry, a temperature sensor, a

Single-Phase Active and Apparent Energy Metering IC

文件：828.18 Kbytes Page：56 Pages

Single-Phase Active and Apparent Energy Metering IC

文件：828.18 Kbytes Page：56 Pages

Single-Phase Active and Apparent Energy Metering IC

文件：828.18 Kbytes Page：56 Pages

封装/外壳：20-SSOP（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC ENERGY METERING 1PHASE 20SSOP 集成电路（IC） 电能计量

Single-Phase Active and Apparent Energy Metering IC

文件：828.18 Kbytes Page：56 Pages

封装/外壳：20-SSOP（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC ENERGY METERING 1PHASE 20SSOP 集成电路（IC） 电能计量

24-Bit, 625 kSPS, 109 dB 誇-? ADC with On-Chip Buffers, Serial Interface

GENERAL DESCRIPTION The AD7763 high performance, 24-bit, Σ-Δ analog-to-digital converter (ADC) combines wide input bandwidth and high speed with the benefits of Σ-Δ conversion, as well as performance of 107 dB SNR at 625 kSPS, making it ideal for high speed data acquisition. A wide dynamic range,

Single-Phase Active and Apparent Energy Metering IC

GENERAL DESCRIPTION The ADE77631 features proprietary ADCs and fixed function DSP for high accuracy over large variations in environmental conditions and time. The ADE7763 incorporates two second order, 16-bit Σ-∆ ADCs, a digital integrator (on Ch1), reference circuitry, a temperature sensor, a