BL0937 Datasheet (BELLING) - Single Phase Energy Meter

BL0937, Single Phase Energy Meter

BL0937 is a wide range of single-phase multi-function energy meter IC for single-phase socket, Smart Appliance, with a low cost and high accuracy.

BL0937 integrates two high-accuracy Sigma-Delta ADC, voltage reference, power management and other analog circuit modules, and digital signal processing

BL0937 Features

*  High accuracy, less than ± 0.5% error over a dynamic range of 2500: 1  High stability of large signal, in the condition of signal 300mA, less than ± 0.2% error in the output frequency fluctuation (CF).  High stability of small signal, in the condition of signal 50mA, less than ± 0.3% error in th