CS5460中文资料Single Phase Bi-Directional Power/Energy IC数据手册CirrusLogic规格书

描述 Description

The CS5460 is a highly integrated ∆ΣAnalog-to-Digital Converter (ADC) which combines two ∆ΣADCs, high speed power calculation functions, and a serial interface on a single chip. It is designed to accurately measure and calculate: Energy, Instantaneous Power, IRMS, and VRMS for single phase 2 or 3-wire power meter applications.

特性 Features

Energy Data Linearity: 0.1% of Reading over 1000:1 Dynamic Range
On-Chip Functions: Energy, I ∗V, IRMSand VRMS, Energy to Pulse-Rate Conversion
Complies with IEC 687/1036, JIS
Power Consumption <12 mW
Interface Optimized for Shunt Sensor
Phase Compensation
Ground-Referenced Signals with Single Supply
System Calibration
On-chip 2.5 V Reference (60 ppm/°C drift)
Simple Three-wire Serial Interface
Watch Dog Timer
Power Supply Monitor
Power Supply Configurations
- VA+ = +5 V; VA- = 0V; VD+ = +3 V to +5 V
- VA+ = +2.5 V; VA- = -2.5 V; VD+ = +3 V

简介

CS5460属于集成电路（IC）的电能计量。由制造生产的CS5460电能计量能量计量集成电路可用于单相、双相和三相电力线系统中的高精度电能测量。这些器件可以测量线路电压和电流，并且可以计算有功、无功和视在电能，以及瞬时均方根电压和电流。