Three Phase Power / Energy IC With SPI Interface

The SAMES SA9904B is a three phase bi-directional energy/power metering integrated circuit that Measured values for active and reactive energy, the mains voltage and frequency for each phase are accessible through the SPI Interface from24 bit Registers The SA9904B active and reactive energy Registers are capable of holding at least 52 seconds of accumulated energy at full load. A has been designed to measure active and reactive energy, RMS mains voltage and frequency. The SA9904B has an integrated SPI serial Interface for Communication with a micro-controller. mains voltage zero crossover is available on the F50 output. By SAMES
SA9904B 's PackagesSA9904B 's pdf datasheet

SA9904B Pinout, Pinouts
SA9904B pinout,Pin out
This is one package pinout of SA9904B,If you need more pinouts please download SA9904B's pdf datasheet.

SA9904B Application circuits
SA9904B circuits
This is one application circuit of SA9904B,If you need more circuits,please download SA9904B's pdf datasheet.

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