DESCRIPTION
The SAMES SA2002E is an enhancement of the SA9602E, as the circuit contains the oscillator on chip.
The SAMES SA2002E single phase uni-directional power/energy metering integrated circuit generates a pulse
rate output with a frequency proportional to the power consumption.
FEATURES
Functionally compatible with the SA9602E with reduced external components
Uni-directional power and energy measurement
Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters
Protected against ESD
Total power consumption rating below 25mW
Adaptable to different types of current sensors
Operates over a wide temperature range
Precision voltage reference on-chip
Precision oscillator on-chip