ADI ADE7753ARSZRL

0.1%4,75 В ~ 5,25 ВОднофазный

Overview

The ADE7753ARSZRL features proprietary ADCs and DSP for highaccuracy over large variations in environmental conditions andtime. The ADE7753ARSZRL incorporates two second-order 16-bit Σ-ΔADCs, a digital integrator (on CH1), reference circuitry,temperature sensor, and all the signal processing required toperform active, reactive, and apparent energy measurements,line-voltage period measurement, and rms calculation on thevoltage and current. The selectable on-chip digital integratorprovides direct interface to di/dt current sensors such asRogowski coils, eliminating the need for an external analogintegrator and resulting in excellent long-term stability and precisephase matching between the current and voltage channels.

NOTE: For polyphase system designs, the ADE7758 is recommended.

Features

Applications

• Subsystem Power Measurement
• Power Monitoring for Home Automation
• Industrial Lighting Power Monitoring
• Real-Time Measurement of Input Power for AC/DC Supplies
• Intelligent Power Distribution Units
• Telecom Infrastructure
• Industrial Equipment
• General Purpose Energy Measurement
• Power monitoring/power budgeting
• Central office equipment