Features

■ Active, reactive, apparent energies and RMS

values

■ Ripple free active energy pulsed output

■ Live and neutral monitoring for tamper

detection

■ Easy and fast digital calibration in only one

point over the whole current range

■ OTP for calibration and configuration

■ Integrated linear VREGs for digital and analog

supply

■ Selectable RC or crystal oscillator

■ Support 50 ÷ 60 Hz – IEC62052-11, IEC62053-

2x specification

■ Less than 0.1 % error

■ Precision voltage reference: 1.23 V and 30

ppm/°C max