High Precision Low Power Integrated ADC for Industrial Applications

High Accuracy Compliance: Supports IEC 60687, 61036, 61268, and 62053-21/22/23 standards with less than 0.1% active energy error.

Multi-Service Compatibility: Compatible with 3-phase/3-wire, 3-phase/4-wire, and other 3-phase power services.

Comprehensive Data Output: Supplies active/reactive/apparent energy, voltage rms, current rms, and sampled waveform data.

Dual Pulse Outputs: Features one pulse for active power and another selectable between reactive and apparent power.

Advanced Calibration: Enables digital power, phase, and rms offset calibration with programmable thresholds.

Direct Sensor Interface: On-chip digital integrator and PGA allow direct interface to current sensors and transformers.

High Precision ADC/DSP: Proprietary ADCs and DSP provide high accuracy over large environmental and time variations.

Low Power Consumption: Operates on a single 5V supply with typical power consumption of 70 mW.