CS5467-ISZ集成电路（IC）的电能计量规格书PDF中文资料

CS5467-ISZ属于集成电路（IC）的电能计量。由凌云逻辑制造生产的CS5467-ISZ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。

描述 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