Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

三相电能计量IC，内置相位压差指示

ADE7762是一款高精度、三相电能计量IC。该器件的技术规格超越了IEC62053-21标准所列的精度要求。\n\nADE7762采用的模拟电路是模数转换器（ADC）和基准电压源电路。所有其他信号处理（例如，乘法、滤波和求和）都在数字域中实现。这种方式能够始终在极端环境条件下提供出色的稳定性和精度。\n\nADE7762在低频输出F1和F2上提供平均有功功率信息。上述逻辑输出可用于直接驱动机电计数器或与微控制器（MCU）接口。CF逻辑输出提供瞬时有功功率信息。该输出设计用于校准。\n\nADE7762在VDD引脚上有一个电源监控电路。在VDD上的电源电压达到4 V之前，器件处于无效状态。如果 • 高精度支持50 Hz/60 Hz IEC 62053-21标准\n\n• 在500:1的动态范围内误差小于0.1%\n\n• 与三相、三线三角形和三相、四线Y形配置兼容\n\n• 在频率输出F1和F2上提供平均有功功率\n\n• 高频输出（CF）设计用于校准和提供瞬时有功功率\n\n• 逻辑输出REVP针对所有相位之和指示潜在接线错误或负功率;

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

Polyphase Energy Metering IC with Phase Drop Indication

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封装/外壳：28-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC ENERGY METERING 3PHASE 28SOIC 集成电路（IC） 电能计量

封装/外壳：28-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC ENERGY METERING 3PHASE 28SOIC 集成电路（IC） 电能计量

625 kSPS, 24-Bit, 109 dB ADC With On-Chip Buffer

GENERAL DESCRIPTION The AD7762 is a high performance, 24-bit Σ-Δ analog-to digital converter (ADC). It combines wide input bandwidth and high speed with the benefits of Σ-Δ conversion with a performance of 106 dB SNR at 625 kSPS, making it ideal for high speed data acquisition. Wide dynamic ran

625 kSPS, 24-Bit, 109 dB ADC With On-Chip Buffer

GENERAL DESCRIPTION The AD7762 is a high performance, 24-bit Σ-Δ analog-to digital converter (ADC). It combines wide input bandwidth and high speed with the benefits of Σ-Δ conversion with a performance of 106 dB SNR at 625 kSPS, making it ideal for high speed data acquisition. Wide dynamic ran