ADM00398

The MCP3911 is a MCP3911 ADC evaluation board for 16bit MCUs system provides the ability to evaluate the performance of the MCP3911 dual channel ADC. The MCP3911 is a 2.7V to 3.6V dual channel analog front end containing two synchronous sampling delta sigma analog to digital converters , two PGAs, phase delay compensation block, low drift internal voltage reference, modulator output block, digital offset and gain errors calibration registers, and high speed 20MHz SPI compatible serial interface. It also provides a development platform for 16bit PIC based applications, using existing 100 pin PIM systems compatible with the explorer 16 and other high pin count PIC demo boards. The system comes with a programmed PIC24FJ256GA110 PIM module that communicates with the included PC software for data exchange and ADC configuration.

• Dual ADC MCP3911 output display using serial communication to PC software
• Simultaneous 55ksps at 95dB SINAD performance on dual MCP3911 channels
• Separate power supplies and power planes (4 layer board)
• PICtail Plus connectors for explorer 16 daughter board compatibility
• Robust hardware design with analog grounding and analog/digital separation
• System and ADC performance analysis through graphical PC tools showing noise histogram

Applications

Metering, Power Management, Portable Devices, Automotive, Audio, Medical

Contents

MCP3911 ADC Evaluation Board for 16bitMCUs,PIC24FJ256GA110 PIM, USB cable.