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SA9108F TWO PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT
FEATURES
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Performs bidirectional one or two phase power and energy measurement Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters Operates over a wide temperature range Adaptable to different types of current sensors
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Excellent long term stability Easily adaptable to different signal levels Precision voltage reference on-chip Two pulse rate output formats available Protected against ESD
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DESCRIPTION The SAMES SA9108F Two Phase bidirectional Power/Energy metering integrated circuit generates pulse rate outputs for positive and negative energy directions, the frequency of which is proportional to the power consumption.