Datasheet Summary
Single Phase, Bi-directional Power/Energy IC
Features
- Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range.
- On-Chip Functions: (Real) Energy, I V, IRMS and VRMS, Energy-to-Pulse Conversion
- Smart “Auto-boot” Mode from Serial EEPROM Enables Use without MCU.
- AC or DC System Calibration
- Mechanical Counter/Stepper Motor Driver
- Meets Accuracy Spec for IEC 687/1036, JIS
- Typical Power Consumption <12 mW
- Interface Optimized for Shunt Sensor
- V vs. I Phase pensation
- Ground-Referenced Signals with Single
Supply
- On-chip 2.5 V Reference (MAX 60 ppm/°C drift)
- Simple Three-wire Digital Serial Interface
- Watch Dog Timer
- Power Supply Monitor
- Power...