Texas Instruments TLC6984, Руководство пользователя

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User’s Guide
TLC6984 48 × 16 Common Cathode Matrix LED Display
Driver Evaluation Module
ABSTRACT
This user’s guide describes the TLC6984 evaluation module used as a reference for engineering demonstration
and evaluation. Included in this user’s guide are setup instructions, a schematic diagram, printed board (PCB)
layout, and a bill of materials (BOM).
Table of Contents
1 Introduction ............................................................................................................................................................................. 2
1.1 Features............................................................................................................................................................................. 2
1.2 Applications........................................................................................................................................................................ 2
2 Test Setup and Results .......................................................................................................................................................... 3
2.1 TLC6984 EVM Board......................................................................................................................................................... 3
2.2 Connectors......................................................................................................................................................................... 4
2.3 Jumpers.............................................................................................................................................................................. 4
3 Test Setup ................................................................................................................................................................................ 5
4 Board Layout ........................................................................................................................................................................... 6
5 Schematics and Bill of Materials ........................................................................................................................................... 7
5.1 Schematics......................................................................................................................................................................... 7
5.2 Bill of Materials................................................................................................................................................................. 10
List of Figures
Figure 2-1. Driver IC Side of the TLC6984EVM Board................................................................................................................ 3
Figure 3-1. TLC6984EVM and MSP430F5529 LaunchPad
™
Connector Pinout......................................................................... 5
Figure 4-1. TLC6984EVM Layout................................................................................................................................................ 6
Figure 5-1. TLC6984EVM Schematic (1 of 3).............................................................................................................................. 7
Figure 5-2. TLC6984EVM Schematic (2 of 3).............................................................................................................................. 8
Figure 5-3. TLC6984EVM Schematic (3 of 3).............................................................................................................................. 9
List of Tables
Table 3-1. TLC6984EVM Parameters.......................................................................................................................................... 5
Table 5-1. TLC6984 EVM Bill of Materials................................................................................................................................. 10
Trademarks
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www.ti.com Table of Contents
SLVUCB5 – OCTOBER 2021
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TLC6984 48 × 16 Common Cathode Matrix LED Display Driver Evaluation
Module
1
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