SA9602E

SA9602E SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT FEATURES n Pin and functionally compatible with the SA9102E with reduced external components n Performs unidirectional power and energy measurement n Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters n Protected against ESD n sames n n n n Total power consumption rating below 25mW Adaptable to different types of current sensors Operates over a wide temperature range Precision voltage reference on-chip Different pulse rate options available PIN CONNECTIONS DESCRIPTION The SAMES SA9602E is an enhancement of the SA9102E, as no external capacitors are required for the A/D converters. The SAMES SA9602E Single Phase unidirectional Power/Energy metering integrated circuit generates a pulse rate output, 1 IIN the frequency of which is proportional to the power consumption. The SA9602E performs 2 IIP the calculation for active power. VR EF 3 The method of calculation takes the power factor into account. T E ST 4 Energy consumption can be determined by 5 V DD the power measurement being integrated over time. OS C2 6 This innovative universal single phase power/ OS C1 7 energy metering integrated circuit is ideally suited for energy calculations in applications DR-0108 8 such as residential municipal metering and factory energy metering and control. The SA9602E integrated circuit is available in Package: DIP-14 both 14 and 20 pin dual-in-line plastic (DIP-14/...