Microchip Technology MCP4XXXDM-DB Data Sheet
MCP4XXX DIGITAL POTENTIOMETER
DAUGHTER BOARD USER’S GUIDE
© 2005 Microchip Technology Inc.
DS51621A-page iii
Table of Contents
Preface ............................................................................................................................ 1
Chapter 1. Product Overview ........................................................................................ 5
Chapter 1. Product Overview ........................................................................................ 5
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
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
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 ....................................................................... 25
A.5 Top Layer ................................................................................................. 26
A.6 Bottom Layer ............................................................................................ 27
A.7 Top Components And Silk Screen ........................................................... 28
A.2 Schematics and PCB Layout ....................................................................... 23
A.3 Board Schematic - Digital Circuitry ............................................................ 24
A.4 Top Layer And Silk Screen ....................................................................... 25
A.5 Top Layer ................................................................................................. 26
A.6 Bottom Layer ............................................................................................ 27
A.7 Top Components And Silk Screen ........................................................... 28