Microchip Technology MCP39F521
I2C Power Monitor
| Part No. | MCP39F521 |
|---|---|
| Datasheet | MCP39F521 Download |
| Manufacturer |  Microchip Technology |
| Description | I2C Power Monitor |
| Buy | Stock & Price |
FEATURES
● Power Monitoring Accuracy Capable of 0.1% Error Across 4000:1 Dynamic Range● Built-In Calculations on Fast 16-bit Processing Core - Active, Reactive, Apparent Power - True Root Mean Square (RMS) Current, RMS Voltage - Line Frequency, Power Factor
● 64-bit Wide Import and Export Active Energy Accumulation Registers
● 64-bit Four Quadrant Reactive Energy Accumulation Registers
● Signed Active and Reactive Power Outputs
● Dedicated Zero Crossing Detection (ZCD) Pin Output with Less than 100 µs Latency
● Automatic Event Pin Control through Fast Voltage Surge Detection, Less than 5 ms Delay
● I2C Interface, up to 400 kHz Clock Rate
● Two Independent Registers for Minimum and Maximum Output Quantity Tracking
● Fast Calibration Routines and Simplified Command Protocol
● 512 Bytes User-Accessible EEPROM through Page Read/Write Commands
● Low-Drift Internal Voltage Reference, 10 ppm/°C Ty
