Description
MAX78630+PPM Energy Measurement Processor for Polyphase Monitoring Systems DATA SHEET GENERAL .
The MAX78630+PPM is an energy measurement processor (EMP) for polyphase power monitoring systems.
Features
* Six Configurable Analog Inputs for Monitoring
a Variety of Delta- and Wye-Connected Three-phase Topologies
* Supports Current Transformers (CT), Resistive Shunts, and Rogowski Coils
* Delta-Sigma ADC with Precision Voltage Reference and On-Chip Temperature Sensor
Applications
* It is available in a 32-pin TQFN package. The MAX78630+PPM provides up to six analog inputs for interfacing to voltage and current sensors. Scaled voltages from the sensors are fed to the single converter front-end utilizing a high-resolution delta-sigma converter. Supported current sensors include