SA9109B ic equivalent, monochip single phase bidirectional kilowatt hour metering ic.
n Performs bidirectional energy metering and directly drives a LCD with 7 digits display plus announciators n Programable method of energy addition n Pin compatible with .
and a fifth register which retains the total energy consumption. The integrated circuit includes all the required functi.
The SAMES SA9109B Single Phase bidirectional energy metering integrated circuit has an integrated Liquid Crystal Display (LCD) driver for a 7 digit (7 segment) display as well as 4 multiple tariff registers. The SA9109B performs the active power calc.
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