MCP4XXXDM-DB Microchip Technology, MCP4XXXDM-DB Datasheet - Page 27

• Manufacturer Part Number: MCP4XXXDM-DB
• Description: BOARD DAUGHTER DIGIPOT MCP4XXX
• Manufacturer: Microchip Technology

Specifications of MCP4XXXDM-DB

• Main Purpose: Digital Potentiometer
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP42010-103, MCP4021-103
• Primary Attributes: 2 Dual Pots and 1 Single Pot, 10 kOhm, Non Volatile
• Secondary Attributes: 2.7 ~ 5.5 V, 150 ppm/°C or 800 ppm/°C
• Processor To Be Evaluated: MCP4xxx
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

A.1
A.2
© 2006 Microchip Technology Inc.
INTRODUCTION
SCHEMATICS AND PCB LAYOUT
This appendix contains the schematics and layouts for the MCP4XXX Digital
Potentiometer Daughter Board. Diagrams included in this appendix:
• Board Schematic - Digital Circuitry
• Board - Top Layer
Figure A.3 shows the schematic of the MCP4XXX Digital Potentiometer Daughter
Board.
Figure A.4 shows the layout for the top layer of the MCP4XXX Digital Potentiometer
Daughter Board. The layer order is shown in Figure A-1.
FIGURE A-1:
Appendix A. Schematics and Layouts
MCP4XXX DIGITAL POTENTIOMETER
DAUGHTER BOARD USER’S GUIDE
LAYER ORDER
Top Layer
Bottom Layer
DS51621A-page 23