MCP3221DM-PCTL Microchip Technology, MCP3221DM-PCTL Datasheet - Page 15

• Manufacturer Part Number: MCP3221DM-PCTL
• Description: BOARD DEMO FOR PICTAIL MCP3221
• Manufacturer: Microchip Technology
• Series: PICtail™r
• Type: A/Dr

Specifications of MCP3221DM-PCTL

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 22.3k
• Data Interface: Serial
• Inputs Per Adc: 1 Single Ended
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: MCP3221
• Product: Data Conversion Development Tools
• Resolution: 12 bit
• Interface Type: USB
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP3221
• Kit Application Type: Data Converter
• Application Sub Type: ADC
• Silicon Family Name: PICtail
• Kit Contents: Board Cables CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: MCP3221
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

A.1
A.2
© 2005 Microchip Technology Inc.
INTRODUCTION
SCHEMATICS AND PCB LAYOUT
This appendix contains the following schematics and layouts for the MCP3221 PICtail
Demo Board:
• Board Schematic – Digital circuitry
• Board – Top Layer
• Board – Bottom Layer
Figure A-2 shows the MCP3221 PICtail Demo Board schematic, while Figure A-3 and
Figure A-4 show the layout for the two different layers. The layer order is shown in
Figure A-1.
FIGURE A-1:
Appendix A. Schematic and Layouts
Layer Order.
MCP3221 PICtail™ DEMO
BOARD USER’S GUIDE
Top Layer
Bottom Layer
DS51545A-page 11