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STPM01
Programmable single phase energy metering IC with tamper detection
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
Description
The STPM01 is designed for effective measurement of active, reactive and apparent energy in a power line system using Rogowski coil, current transformer and shunt sensors.
STPM01 Datasheet
