ADE7880ACPZ

ADE78801 is a polyphase multifunction energy metering IC with harmonic monitoring. It features high-accuracy, 3-phase electrical energy measurement IC with serial interfaces and three flexible pulse outputs. This device incorporates a second-order sigma-delta analogue-to-digital converter, a digital integrator, reference circuitry, and all of the signal processing required to perform the total active, and apparent energy measurements, rms calculations, as well as fundamental-only active and reactive energy measurements. In addition, it computes the rms of harmonics on the phase and neutral currents and on the phase voltages, together with the active, reactive and apparent powers and power factor and harmonic distortion on each harmonic for all phases. Application includes energy metering systems, power quality monitoring, solar inverters, process monitoring and protective devices. This supports IEC 62053-21, IEC 62053-22, IEC 62053-23, EN 50470-1, EN 50470-3, ANSI C12.20 standards.

• Typical total active energy is 0.1% (VDD=3.3V ± 10%, typ=25°C)
• Typ fundamental active energy is 0.1% (Over a dynamic range of 1000 to 1, PGA=1, 2, 4, typ 25°C)
• Typical output frequency variation is 0.01% (VDD=3.3V ± 10%, typ=25°C)
• Typical total active energy measurement is 3.3KHz (bandwidth (-3dB), typ 25°C)
• Typical I MAV measurement bandwidth is 260Hz (VDD=3.3V ± 10%, typ 25°C)
• Typical fundamental active energy is 0.1% (VDD=3.3V ± 10%, typ 25°C)
• Supports IEC 61000-4-7 class I and class II accuracy specification
• Compatible with 3-phase, 3-wire or 4-wire (delta or wye), and other 3-phase services
• 40-lead LFCSP-WQ package
• Temperature range from -40°C to +85°C

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