herunterladen
User's Guide
SLAU151A–January 2005–Revised November 2009
DAC8801/11EVM
This user guide describes the DAC8801/11 Evaluation Module. It covers the operating procedures and
characteristics of the EVM board along with the supported device. The physical printed circuit board (PCB)
layout, schematic diagram, and circuit descriptions are included.
Contents
1 Information About Cautions and Warnings .............................................................................. 2
2 Related Documentation from Texas Instruments ....................................................................... 2
3 Questions About This or Other Data Converter EVMs ................................................................. 2
4 EVM Overview ............................................................................................................... 2
5 PCB Design and Performance ............................................................................................ 4
6 EVM Operation .............................................................................................................. 8
7 Jumper Setting ............................................................................................................. 11
8 Schematic .................................................................................................................. 12
9 Using the DAC8811EVM with DXP ..................................................................................... 12
10 Bill of Materials ............................................................................................................. 17
List of Figures
1 DAC8801/11EVM Block Diagram......................................................................................... 4
2 Top Silkscreen............................................................................................................... 5
3 Layer 1 (Top Signal Plane) ................................................................................................ 6
4 Layer 2 (Ground Plane) .................................................................................................... 6
5 Layer 3 (Power Plane) ..................................................................................................... 7
6 Layer 4 (Bottom Signal Plane) ............................................................................................ 7
7 Bottom Silkscreen........................................................................................................... 7
8 INL and DNL Characterization Plot for the DAC8811.................................................................. 8
9 DAC8801/11EVM Default Jumper Setting............................................................................... 9
10 MMB0 with DAC8811EVM Installed .................................................................................... 13
11 Loading a DAC8811EVM Configuration................................................................................ 15
12 DAC8811EVM: Frequency/Amplitude and Update Rate Adjustments ............................................. 16
13 DAC Output Update Options............................................................................................. 17
List of Tables
1 DAC8801/11EVM Factory Default Jumper Setting..................................................................... 9
2 Unity Gain Output Jumper Settings..................................................................................... 10
3 Gain of Two Output Jumper Settings................................................................................... 10
4 Jumper Settings for a Gain of Five With Inverted Output............................................................ 11
5 Jumper Setting Function.................................................................................................. 11
6 Output Update Features.................................................................................................. 17
7 Parts Lists .................................................................................................................. 17
TMS320 is a trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
LabVIEW is a registered trademark of National Instruments.
All other trademarks are the property of their respective owners.
1
SLAU151A–January 2005–Revised November 2009 DAC8801/11EVM
Submit Documentation Feedback
Copyright © 2005–2009, Texas Instruments Incorporated
Verzeichnis
- ・ Blockdiagramm on Seite 4 Seite 12
- ・ Anwendungsbereich on Seite 21
