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1 EVM Overview
User's Guide
SLAU172A – December 2005 – Revised September 2006
DAC8550/51/52 Evaluation Module
This user’s guide describes the characteristics, operation, and the use of the
DAC8550/51/52 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.
Contents
1 EVM Overview ...................................................................................... 1
2 PCB Design and Performance .................................................................... 4
3 EVM Operation .................................................................................... 10
List of Figures
1 EVM Block Diagram ................................................................................ 4
2 Top Silkscreen ...................................................................................... 5
3 Layer 1 (Top Signal Plane) ........................................................................ 5
4 Layer 2 (Ground Plane) ............................................................................ 6
5 Layer 3 (Power Plane) ............................................................................. 6
6 Layer 4 (Bottom Signal Plane) .................................................................... 7
7 Bottom Silkscreen .................................................................................. 7
8 Drill Drawing ......................................................................................... 8
9 INL and DNL Characteristic Plot .................................................................. 9
10 DAC8550/51 EVM Default Jumper Configuration ............................................ 11
11 DAC8552 EVM Default Jumper Configuration ................................................ 12
List of Tables
1 List of DAC Devices Supported by This EVM .................................................. 2
2 Parts List ............................................................................................. 9
3 Factory Default Jumper Setting ................................................................. 11
4 DAC Output Channel Mapping .................................................................. 12
5 Unity Gain Output Jumper Settings ............................................................. 13
6 Gain of Two Output Jumper Settings ........................................................... 13
7 Capacitive Load Drive Output Jumper Settings ............................................... 14
8 Jumper Setting Function ......................................................................... 15
This section gives a general overview of the DAC8550/51/52 evaluation module (EVM) and describes
some factors that must be considered in using this module.
SPI is a trademark of Motorola, Inc..
LabVIEW is a trademark of National Instruments Corporation.
SLAU172A – December 2005 – Revised September 2006 DAC8550/51/52 Evaluation Module 1
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