MCP4XXXDM-DB Microchip Technology, MCP4XXXDM-DB Datasheet - Page 3

• 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

Preface ............................................................................................................................ 1
Chapter 1. Product Overview ........................................................................................ 5
Chapter 2. Installation and Operation .......................................................................... 7
Appendix A. Schematics and Layouts ....................................................................... 23
Appendix B. Bill Of Materials (BOM) .......................................................................... 29
Appendix C. Board Testing ......................................................................................... 31
Worldwide Sales and Service ..................................................................................... 34
© 2005 Microchip Technology Inc.
1.1 Introduction ..................................................................................................... 5
1.2 What is the MCP4XXX Digital Potentiometer Daughter Board? .................... 5
1.3 What the MCP4XXX Digital Potentiometer Daughter Board Kit Includes ...... 6
2.1 Introduction ..................................................................................................... 7
2.2 Features ......................................................................................................... 7
2.3 Getting Started ............................................................................................... 8
2.4 MCP4XXX Digital Potentiometer Daughter Board Description .................... 16
2.5 Demo with PICDEM Demo Board ................................................................ 17
A.1 Introduction .................................................................................................. 23
A.2 Schematics and PCB Layout ....................................................................... 23
A.3 Board Schematic - Digital Circuitry ............................................................ 24
A.4 Top Layer And Silk Screen
A.5 Top Layer
A.6 Bottom Layer
A.7 Top Components And Silk Screen
C.1 What is Tested ............................................................................................. 32
C.2 What is NOT Tested .................................................................................... 32
MCP4XXX DIGITAL POTENTIOMETER
................................................................................................. 26
DAUGHTER BOARD USER’S GUIDE
Table of Contents
............................................................................................ 27
....................................................................... 25
........................................................... 28
DS51621A-page iii