CS5480 Overview
The CS5480 is a high-accuracy, three-channel, energy measurement analog front end. The CS5480 incorporates independent, 4th order, Delta-Sigma analog-to-digital converters for every channel, reference circuitry, and the proven EXL signal processing core to provide active, reactive, and apparent energy measurement. In addition, RMS and power factor calculations are available.
CS5480 Key Features
- Superior Analog Performance with Ultra-low Noise Level & High SNR
- Energy Measurement Accuracy of 0.1% over 4000:1 Dynamic Range
- Current RMS Measurement Accuracy of 0.1% over 1000:1 Dynamic Range
- 3 Independent 24-bit, 4th-order, Delta-Sigma Modulators for Voltage and Current Measurements
- 3 Configurable Digital Outputs for Energy Pulses, Zero-crossing, or Energy Direction
- Supports Shunt Resistor, CT, & Rogowski Coil Current Sensors
- On-chip Measurements & Calculations
- Active, Reactive, and Apparent Power
- RMS Voltage and Current
- Power Factor and Line Frequency