integrated circuits New And Original CS5464-ISZ CS5463-ISZR Conversion Chip Cirrus Logic

datasheet

Features
Energy Data Linearity: ±0.1% of Reading
over 1000:1 Dynamic Range
On-chip Functions:
– Instantaneous Voltage, Current, and Power
– IRMS and VRMS, Apparent, Reactive, and Active
(Real) Power
– Active Fundamental and Harmonic Power
– Reactive Fundamental, Power Factor, and Line
Frequency
– Energy-to-pulse Conversion
– System Calibrations and Phase Compensation
– Temperature Sensor
Meets accuracy spec for IEC, ANSI, JIS.
Low Power Consumption
Current Input Optimized for Sense Resistor.
GND-referenced Signals with Single Supply
On-chip 2.5 V Reference (25 ppm/°C typ)
Power Supply Monitor
Simple Three-wire Digital Serial Interface
“Auto-boot” Mode from Serial E2PROM
Power Supply Configurations:
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V