ADI ADE7758ARWZRL

0.1%4,75 В ~ 5,25 В3 фаза

Overview

The ADE7758ARWZRL is a high accuracy, 3-phase electrical energy measurement IC with a serial interface and two pulse outputs. The ADE7758ARWZRL incorporates second-order Σ-Δ ADCs, a digital integrator, reference circuitry, a temperature sensor, and all the signal processing required to perform active, reactive, and apparent energy measurement and rms calculations.

Data is read from the ADE7758ARWZRL via the SPI serial interface. The interrupt request output (IRQ) is an open-drain, active low logic output. The IRQ output goes active low when one or more interrupt events have occurred in the ADE7758. A status register indicates the nature of the interrupt. The ADE7758ARWZRL is available in a 24-lead SOIC package.

Features

Applications

• Intelligent Power Distribution Units
• Telecom Infrastructure
• Industrial Equipment
• General Purpose Energy Measurement
• Power monitoring/power budgeting
• Central office equipment
• Telecommunications and data communications equipment
• PCs/servers
• Power monitoring instruments
• Poly-phase energy meters of class 0.5S and class 1