Overview
The MCP3919 ADC Evaluation Board system provides the opportunity to evaluate the performance of the MCP3919 three-channel Analog Front End (AFE). It also provides a development platform for 16-bit microcontroller-based applications, using the existing 100-pin PIC ® microcontroller Plug-in Module (PIM) systems that are compatible with the Explorer 16 Evaluation Board (DM240001) 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. This software connects via a USB connection to the board. A download link for this software can be found below. For instructions on the use of this software, refer to the supporting documentation included within the application installation package.
• Three-channel ADC MCP3919 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 MCP3919.
• System and ADC performance analysis through graphical PC tools 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 MCP3919 device; includes separate power supplies and power planes on a four-layer board.
• 1x MCP3919 ADC Evaluation Board (ADM00573)
• 1x Mini-USB cable
Documentation
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Title
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Document Category
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| Energy Management Utility (v1.4.5) | Software Libraries and Firmware | Download | ||
| Hi-Resolution ADC Utility (v1.7.1) | Software Libraries and Firmware | Download | ||
| MCP3919 User's Guide | User Guide | Download | ||
| MCP3919 ADC Evaluation Board (ADM00573) Schematics | Board Design Files | Download | ||
| MCP3919 ADC Evaluation Board (ADM00573) BOM | Board Design Files | Download | ||
| MCP3919 ADC Evaluation Board (ADM00573) Gerbers | Board Design Files | Download |