CS5467-IS

电流和电力监控器、调节器 4-Ch Single Phase Power/Energy IC

Description

The CS5467 is a watt-hour meter on a chip. It measures line voltage and current and calculates active, reactive, apparent power, energy, power factor, and RMS voltage and current.

Features& Description

• Energy Linearity: ±0.1% of Reading over 1000:1 Dynamic Range

• On-chip Functions:

\- Voltage and Current Measurement

\- Active, Reactive, and Apparent Power/Energy

\- RMS Voltage and Current Calculations

\- Current Fault and Voltage Sag Detection

\- Calibration

\- Phase Compensation

\- Temperature Sensor

\- Energy Pulse Outputs

• Meets Accuracy Spec for IEC, ANSI, & JIS

• Low Power Consumption

• Voltage Tamper Correction

• Ground-referenced Inputs with Single Supply

• On-chip 2.5 V Reference 25 ppm / °C typ.

• Power Supply Monitor Function

• Three-wire Serial Interface to Microcontroller or E2PROM

• Power Supply Configurations  GND: 0 V, VA+: +5 V, VD+: +3.3 V to +5 V