DESCRIPTION
The SAMES SA2002H is an enhancement of the SA9602H, as the circuit contains the oscillator on chip.
The SAMES SA2002H single phase bi-directional power/energy metering integrated circuit generates a pulse
rate output with a frequency proportional to the power consumption.
FEATURES
+ Functionally compatible with the SA9602H with reduced external components
+ Bi-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