Microchip Technology MCP6N16, Руководство пользователя, Страница: 5 / 36

MCP6N16 EVALUATION BOARD
USER’S GUIDE
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2015 Microchip Technology Inc. DS50002365A-page 5
Table of Contents
Preface ........................................................................................................................... 7
Introduction............................................................................................................ 7
Document Layout .................................................................................................. 7
Conventions Used in this Guide ............................................................................ 8
Recommended Reading........................................................................................ 9
The Microchip Web Site ........................................................................................ 9
Customer Support ................................................................................................. 9
Revision History .................................................................................................... 9
Chapter 1. Installation and Operation
1.1 Introduction ................................................................................................... 11
1.2 Purpose ........................................................................................................ 11
1.3 Description ................................................................................................... 11
1.3.1 Block Diagram ........................................................................................... 11
1.3.2 Sensor Connector ..................................................................................... 12
1.3.3 Instrumentation Amplifier ........................................................................... 12
1.3.4 VREF ......................................................................................................... 12
1.3.5 Power Supply Connector ........................................................................... 12
1.4 What Does This Kit Contain? ....................................................................... 13
Chapter 2. Installation and Operation
2.1 Introduction ................................................................................................... 15
2.2 Required Tools ............................................................................................. 15
2.2.1 Bench Setup .............................................................................................. 15
2.3 Basic Configurations .................................................................................... 16
2.3.1 Out of the Box Setup ................................................................................. 16
2.3.2 Test Points ................................................................................................ 16
2.3.3 Jumper Settings ........................................................................................ 17
2.4 Detailed Circuit Descriptions ........................................................................ 18
2.4.1 Power Supply ............................................................................................ 18
2.4.2 Sensor Connection .................................................................................... 19
2.4.3 Instrumentation Amplifier ........................................................................... 20
2.4.4 External VREF Circuit ............................................................................... 24
2.4.5 PIC® Analog/Digital Interface .................................................................... 25
Appendix A. Schematic and Layouts
A.1 Introduction .................................................................................................. 27
A.2 Board – Schematic ....................................................................................... 28
A.3 Board – Top Silk .......................................................................................... 29
A.4 Board – Top Copper and Silk ....................................................................... 29