Texas Instruments DAC7741EVM manual Read This First, About This Manual

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Preface

Read This First

About This Manual

This user’s guide describes the characteristics, operation, and the use of the DA7741 evaluation module. It covers all pertinent areas involved to properly use this EVM board along with the devices that it supports. The physical PCB layout, schematic diagram and circuit descriptions are included.

How to Use This Manual

This document contains the following chapters:

-Chapter 1—EVM Overview

-Chapter 2—Physical Description

-Chapter 3—EVM Operation

Information About Cautions and Warnings

This book may contain cautions and warnings.

This is an example of a caution statement.

A caution statement describes a situation that could potentially damage your software or equipment.

This is an example of a warning statement.

A warning statement describes a situation that could potentially cause harm to you.

The information in a caution or a warning is provided for your protection. Please read each caution and warning carefully.

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions About This Manual Read This FirstRelated Documentation From Texas Instruments Figures ContentsTables EVM Overview Features Power Requirements EVM Basic FunctionsPower Requirements FeaturesEVM Basic Functions EVM Block Diagram PCB Layout Bill of Materials Physical DescriptionLayer One Top Silkscreen PCB LayoutLayer Two Ground Plane Layer 3 Power Plane Layer 4 Bottom Plane Drill Drawing Bill of Materials Parts ListThis page has been left blank intentionally EVM Operation Reference Jumper Function Position Factory Default SettingFactory Default Jumper Setting Host Processor Operation Unity Gain Output Jumper SettingsReference Unipolar BipolarReference Jumper Setting Function Gain of Two Output Jumper SettingsCapacitive Load Drive Output Jumper Settings Reference Jumper Function Jumper SettingJumper Setting Function Jumper Function Setting Schematic of the DAC7741 is found on the following SchematicDAC7741