Microchip Technology MCP39F511N
The MCP39F511N is a highly integrated, complete dual-channel single-phase power-monitoring IC designed for real-time measurement of input power for dual-socket wall outlets, power strips, and consumer and industrial applications. It includes dual-channel 24-bit Delta-Sigma ADCs for dual-current measurements, a 10-bit SAR ADC for voltage measurement, a 16-bit calculation engine, EEPROM and a flexible two-wire interface.| Part No. | MCP39F511N |
|---|---|
| Datasheet | MCP39F511N Download |
| Manufacturer |  Microchip Technology |
| Description | Single-Phase Power-Monitoring |
| Buy | Stock & Price |
FEATURES
● Power Monitoring of Two Loads with accuracy of 0.5% across 4000:1 Dynamic Range● Built-in Calculations on Fast 16-bit Processing Core: - Active, Reactive, Apparent Power - True RMS Current, RMS Voltage - Line Frequency, Power Factor
● 64-bit Wide Import and Export Active Energy Accumulation Registers Per Channel
● 64-bit Four Quadrant Reactive Energy Accumulation Registers Per Channel
● Signed Active and Reactive Power Outputs
● Dedicated Zero Crossing Detection (ZCD) Pin Output with Less than 200 µs Latency
● Dedicated PWM Output Pin with Programmable Frequency and Duty Cycle
● Automatic Event Pin Control through Fast Voltage Surge Detection - Less than 5 ms Delay
● Two-Wire Serial Protocol with Selectable Baud Rate up to 115.2 kbps using Universal Asynchronous Receiver/Transmitter (UART)
● 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 Typical
●...
