MCP3909EV-MCU16 Microchip Technology, MCP3909EV-MCU16 Datasheet - Page 9

• Manufacturer Part Number: MCP3909EV-MCU16
• Description: EVALUATION BOARD FOR MCP3909
• Manufacturer: Microchip Technology

Specifications of MCP3909EV-MCU16

• Number Of Adc's: 2
• Number Of Bits: 16
• Sampling Rate (per Second): 15k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±1 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: MCP3909
• Silicon Manufacturer: Microchip
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: MCP3909
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.1
© 2008 Microchip Technology Inc.
OVERVIEW
The MCP3909 ADC Evaluation Board for 16-Bit MCUs system provides the ability to
evaluate the performance of the MCP3909 dual channel ADC. It also provides a devel-
opment platform for 16-bit PIC based applications, using existing 100-pin PIM systems
compatible with the Explorer-16 and other high pincount PIC demo boards. The system
comes with programmed PIC24FJ128GA010 and dsPIC33FJ256GP710 PIM modules
that communicate both to on-board LCD and a LabView GUI for both in-circuit and PC
signal processing.
1.1.1
• Dual 16-bit ADC MCP3909 output display using Serial communication to
• Simultaneous 15 ksps at 81 dB SINAD performance on dual 16-Bit MCP3909
• Spectral Analysis using DFT dsPIC33F calculations, resolution of TBDAH
• System and ADC performance analysis through graphical PC tools showing Noise
• Robust hardware design with analog grounding and analog/digital separation,
• Pigtail Plus connectors for Explorer-16 daughter board compatibility
PC Software Interface
channels
Histogram, Frequency Domain (FFT), Time domain scope plot, and statistical
numerical analysis
allowing low noise evaluation of MCP3909 devices. Separate power supplies and
power planes - 4 layer board
Chapter 1. Hardware Description
Feature Highlights
MCP3909 ADC EVALUATION BOARD
FOR 16-BIT MCUs USER’S GUIDE
DS51777A-page 5