Microchip Technology MCP3911 (High Accuracy Energy Measurement)


Description :

The MCP3911 is a 2.7V to 3.6V dual channel Analog Front End (AFE) containing two synchronous sampling Delta-Sigma Analog-to-Digital Converters (ADC), two PGAs, phase delay compensation block, internal voltage reference, modulator output block, and highspeed 20 MHz SPI compatible serial interface. 


The MCP3911 is capable of interfacing a large variety of voltage and current sensors including shunts, current transformers, Rogowski coils and Hall effect sensors.


The video below presents a brief introduction to the MCP3911 Analog Front-End and reviews the MCP3911 ADC Evaluation Board for 16-bit MCUs for high accuracy energy measurement and data acquisition applications.


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*by andreascy*