MAXQ314 Datasheet (Maxim Integrated Products) - Single-Phase Power-Measurement IC

MAXQ314, Single-Phase Power-Measurement IC

The MAXQ314 is a dedicated power-measurement IC that collects and calculates voltage, current, power, and power factor for a single-phase load.

The results can be retrieved by an external master through the internal I2C bus.

This bus is also used by the external master to configure the operation of

MAXQ314 Features

* S High-Performance, Low-Power DSP Core S On-Chip Digital Temperature Sensor S Precision Internal Voltage Reference S Active Power (W), < ±0.5% Error S Reactive Power (VAR), < ±0.7% Error S Apparent Power (VA), < ±0.7% Error S Power Factor, < ±1% Error S Voltage RMS, < ±0.2% Error S Current