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ADM00523 MCP3914 Evaluation Board

The MCP3914 ADC Evaluation Board for 16-Bit MCUs system provides the opportunity to evaluate the performance of the MCP3914 eight-channel AFE. It also provides a development platform for 16-bit PIC® based applications, using existing 100-pin PIC microcontroller Plug-in Module (PIM) systems that are compatible with the Explorer 16 and other high pin count PIC® based demo boards. The system comes with a programmed PIC24FJ256GA110 PIM module that communicates with the Energy Management Utility software for data exchange and ADC setup via a USB connection to the board.

• Eight-channel ADC MCP3914 output display using serial communication to the PC software interface
• Simultaneous 57 ksps at OSR32 address loop ALL or 95 dB SINAD at OSR512 performance on MCP3914
• System and ADC performance analysis through graphical PC software showing noise histogram, frequency domain (FFT), time domain scope plot, and statistical numerical analysis
• Robust hardware design with analog grounding and analog/digital separation, allowing low noise evaluation of the MCP3914 device; includes separate power supplies and power planes on a 4-layer board
• PICtail™ Plus connectors for Explorer 16 daughter board compatibility

Documentation & Software