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Part Number: ADM00873

MCP331X1D-XX EVALUATION BOARD


  1. Full feature evaluation of the MCP331X1D-XX A/D converters through Graphical User Interface (GUI) including:
    • Dynamic performance monitoring: SNR, SFDR, THD, and other FFT analyses   
    • Static performance monitoring: INL, DNL, Offset Error, etc.
    • Voltage measurement using GUI.
  2. Sample rates up to 1 Msps

Overview


The MCP331x1x-xx 1 Msps 16-bit SAR ADC Evaluation Board (ADM00873) can be used to evaluate the performance of the MCP331x1x-xx SAR ADC device family. With the MCP33131D-10 16-bit 1 Msps Differential SAR A/D converter on-board, users can assess various performance aspects of the high-precision A/D converter.

In the ADM00873 Rev2, the SDI and SDO pins are assigned as per the mikroBUS specification, while in ADM00873 Rev1, they are swapped. This is the only difference between Rev2 and Rev1, making the firmware written for the combination of ADM00873 Rev2 and EV64F02A incompatible with ADM00873 Rev1 (unless the SDI and SDO signals are swapped on the ADM00873 Rev1 board). However, the ADC Evaluation GUI 3.2.0 also provides compatibility with the old firmware written for Curiosity V1 (DM320104) and ADM00873 Rev1, which can be found in the installation folder of the GUI under the name MCP33131_R3_ADM00873_rev1_PIC32MZ_Curiosity1.production.hex.

 

Package Contents
  • ADM00873 MCP331X1D-XX Evaluation Board
  • 9V Power Supply

Documentation


Title
Document Id
MCP331x1 16/14/12-Bit1 Msps SAR ADC Evaluation Kit Users Guide Download 2541010d-ad7c-4ccd-853a-2cddd4ede9a5
ADM00873-R2 Schematic Download 33a3f90f-22d7-4b6f-9b25-b89ea9dfa3d7
ADM00873-R2 BOM Download 11dc25b8-cd4c-46b3-9dce-b8e22986f353
ADM00873-R2 Altium Design Files Download 0b93590c-9fc0-417e-82e7-b80ddb8204fd

Software


Title
Date
EV64F02A ADM00873 Rev2 Firmware Download 26 Feb 2025
ADC Evaluation GUI (v3.2.0) Download 26 Feb 2025