Clock Frequency = 4MHz , Operating Temperature = -40℃~+105℃ , Voltage Reference Value = 1.218V , Number of Channels = 3 , Voltage - Supply = 3V~3.6V , Meter 타입 = Single-Phase Energy Metering IC , Tolerance = 0.2% , Current - Supply = 3mA , Dynamic Range = 4000:1 , Interface = SPI;UART
