DESCRIPTION

The SAMES SA9602M Single Phase bidirectional Power/Energy metering inte grated circuit generates a pulse rate output, the frequency of which is proportional to the power consumption. The SA9602M performs the calculation for active power. The method of calculation takes the power factor into account.

FEATURES

Provides ease of interface to systems employing a mechanical counter

Performs bidirectional power and energy measurement

Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters

Protected against ESD

Allows selection of motor driver configuration

Total power consumption rating below 25mW

Adaptable to different types of current sensors

Operates over a wide temperature range

Precision voltage reference on-chip

Selectable pulse rate

Scaling of rated conditions provides ease of implementation for meter manufactured.