64x64 Full Color (R/G/B) LED Matrix with High Multiplexing Reference Design

(ACTIVE) TIDA-00161

Description & Features

Technical Documents

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Description

This reference design is a complete 64 pixel x 64 pixel Red/Green/Blue LED panel with TLC5958 driver IC.
Due to its higher integration and high time multiplexing support, this design drives total 12,288 individual LED lamps (= 64 x 64 x 3color) by only 8pcs of TLC5958 IC.  Still this LED panel maintains very high video output quality.

Features
  • Complete large full color LED panel solution with 1/32 time multiplexing
  • Small number of components on the panel, less than 1/3 of traditional solutions.
  • Only 4 layers of PCB support 12,228 LED lamp connection where it is difficult to achieve the same connection with 8 layer PCB with traditional solutions.
  • The TLC5958 provides multiple of image enhancement features offering better video compared with traditional solutions.

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Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TLC5958  48 Channel, 16 Bit ES-PWM, LED Driver with Pre-Charge FET, LED Open Detection and 48k Bit Memory  LED drivers  Sample & Buy Not Available
TLC59581  48-Channel, 16-Bit ESPWM LED Driver with Pre-Charge FET, LOD Caterpillar and Support 32-Multiplexing  LED drivers  Sample & Buy Not Available
TLC59582  48-Channel, 16-Bit ESPWM LED Driver with Pre-Charge FET, LOD Caterpillar and 16-Multiplexing Support  LED drivers  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TLC5958 Download Download
TLC59581 Download
TLC59582 Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1375 28 May 2014 0
Solution guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1225 23 Dec 2014 0
Design files (7)
Title Abstract Type Size (KB) Date Views
ZIP 2167 28 May 2014 0
PDF 79 28 May 2014 0
PDF 146 28 May 2014 0
PDF 317 28 May 2014 0
PDF 333 28 May 2014 0
PDF 326 28 May 2014 0
PDF 327 28 May 2014 0

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