Single Phase Power / Energy IC with SPI Interface SA9903B
+ FEATURES + Bi-directional active + + +
and reactive power/energy measurement RMS Voltage and frequency measurement SPI communication bus Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters
sames
+ + + + + +
Meets the IEC 1268 Specification requirements for VAR hour met...
