MCP39F511N-E/MQ Resolution, Microchip 10 bit Energy Meter IC 28-Pin QFN, MCP39F511N-E/MQ

MCP39F511N Energy Measurement ICs
The MCP39F511N from Microchip is an integrated, dual-channel, single-phase power monitoring device that provides real-time measurement of input power and energy values for AC/DC power supplies. The capabilities of the MCP39F511N are ideal for applications such as dual-socket wall outlets, power strips, AC/DC power supplies, and power distribution.On-board are three Analogue-to-Digital Converters (ADCs) for voltage and current load measurement, a 16-bit Calculation Engine, EEPROM and a flexible 2-Wire Interface. An integrated low-drift voltage reference combined with the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.5% accurate designs across a 4000:1 dynamic range.
Features
Power monitoring of two loadsPower monitoring accuracy capable of 0.5% error across 4000:1 dynamic rangeBuilt-in calculations using a 16-Bit processing core measuring: - Active, reactive and apparent Power - Active and reactive energy accumulation - True RMS current, RMS voltage - Line frequency, power factorDedicated Zero Crossing Detection (ZCD) pin Dedicated PWM output pinAutomatic event pin control through fast voltage surge detectionFast calibration routines2-wire UART with 115.2k baud rate512 bytes user-accessible EEPROM through page read/write commandsNon-volatile on-chip MemoryLow-Drift Internal Voltage Reference: 10 ppm/°C typicalExtended Temperature Range -40°C to +125°C
Energy/Power Measurement - Microchip