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Pro-AV & large venue DMDs

DLP781TE

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0.78-inch, 4K UHD ProAV DLP® digital micromirror device (DMD)

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Data sheet

DLP781TE

ACTIVE
Data sheet Order now

Product details

Display resolution (max) 4K UHD (3840x2160) System brightness (max) (lm) 13000 Array diagonal (in) 0.78 Chipset family DLPA300, DLPC4420 Micromirror array size 1920x1080 Micromirror pitch (mm) 0.009 Rating Catalog Operating temperature range (°C) 0 to 70
Display resolution (max) 4K UHD (3840x2160) System brightness (max) (lm) 13000 Array diagonal (in) 0.78 Chipset family DLPA300, DLPC4420 Micromirror array size 1920x1080 Micromirror pitch (mm) 0.009 Rating Catalog Operating temperature range (°C) 0 to 70
DLP-S600 (FYU) 350 1127 mm² (35 mm × 32.2 mm)
  • 0.78-inch diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution
    • 9.0µm micromirror pitch
    • ±14.5° micromirror tilt
    • Corner illumination
  • Supports high optical power density for high-brightness large venue displays
    • Up to 40W/cm2 total optical power density
  • 2xLVDS input data bus
  • Supports 4K UHD up to 60Hz
  • Laser-phosphor, and RGB laser supported by DLPC4420 display controller, DLPA100 power management and motor driver IC
  • 0.78-inch diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution
    • 9.0µm micromirror pitch
    • ±14.5° micromirror tilt
    • Corner illumination
  • Supports high optical power density for high-brightness large venue displays
    • Up to 40W/cm2 total optical power density
  • 2xLVDS input data bus
  • Supports 4K UHD up to 60Hz
  • Laser-phosphor, and RGB laser supported by DLPC4420 display controller, DLPA100 power management and motor driver IC

The DLP781TE digital micromirror device (DMD) is a digitally controlled micro-electromechanical system (MEMS) spatial light modulator (SLM) that enables bright 4K UHD solid-state illuminated display systems. The TI DLP0.78-inch 4K UHD chipset comprises the DMD, two DLPC4420 display controllers, DLPA300 micromirror driver, and DLPA100 power and motor driver. The compact physical size of the chipset provides a complete system that enables small form factor 4K UHD displays with solid-state illumination.

To help accelerate the design cycle, the DMD ecosystem includes established resources, which include production ready optical modules, optical module manufacturers, and design houses.

To learn more about how to start designing with the DMD, visit the Getting Started with TI DLP display technology page.

The DLP781TE digital micromirror device (DMD) is a digitally controlled micro-electromechanical system (MEMS) spatial light modulator (SLM) that enables bright 4K UHD solid-state illuminated display systems. The TI DLP0.78-inch 4K UHD chipset comprises the DMD, two DLPC4420 display controllers, DLPA300 micromirror driver, and DLPA100 power and motor driver. The compact physical size of the chipset provides a complete system that enables small form factor 4K UHD displays with solid-state illumination.

To help accelerate the design cycle, the DMD ecosystem includes established resources, which include production ready optical modules, optical module manufacturers, and design houses.

To learn more about how to start designing with the DMD, visit the Getting Started with TI DLP display technology page.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet DLP781TE 0.78 4K UHD Digital Micromirror Device datasheet (Rev. A) PDF | HTML Mar 14, 2024
User guide DMD Diffraction Efficiency Calculator (Rev. B) PDF | HTML Jan 9, 2026
Application brief Beyond Brightness: Why Color Gamut is Your Key to Stunning Image Quality PDF | HTML Aug 20, 2025
Application brief 8.3 Million Reasons to Choose TI DLP™ True 4K Ultra-High Definition (UHD) Projection PDF | HTML Aug 20, 2025
White paper TI DLP® technology for Laser TV displays (Rev. B) PDF | HTML Jun 12, 2024
White paper DLP Technology for Mobile Smart TV (Rev. D) PDF | HTML Jun 11, 2024
Technical article Seeing More with 4K UHD (Rev. A) PDF | HTML Jun 7, 2024
White paper TI DLP® Products illuminating the way to next-generation 4K UHD applications (Rev. A) PDF | HTML May 31, 2024
Technical article How to solve ultra-short throw laser TV design challenges (Rev. A) PDF | HTML May 31, 2024
Application note Getting Started With TI DLP® Display Technology (Rev. H) PDF | HTML Apr 18, 2024
Product overview TI DLP 4K Ultra High Definition (UHD) Display Chipset (Rev. A) PDF | HTML Aug 17, 2023
Application note DLP System Design: Brightness Requirements and Tradeoffs (Rev. C) PDF | HTML May 5, 2022
Application brief LED Optical Design Guide for Mainstream Projectors (Rev. A) PDF | HTML Feb 2, 2022
Technical article Laser focus on the future of TV PDF | HTML Apr 20, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

DLP781TE IBIS Model

DLPM068.ZIP (19 KB) - IBIS model
Supported products & hardware
3D DMD mechanical geometry

DLP-FYU-3D-DMD — DLP78xTE/NE/UV with FYU package (series 600) 3D-CAD geometry

This file is a 3D-CAD model of the DMD geometry for use when designing the DMD mounting
Supported products & hardware
Calculation tool

DMD-DIFFRACTION-EFFICIENCY-CALCULATOR — Calculator helps model DMD diffraction patterns and diffraction efficiency

This calculator will be used to help customers understand how to model DMD diffraction patterns and efficiency with their specific DMD input parameters and is modeled to the customer’s specific design. Optical modules can also be used with the calculator.
Supported products & hardware
Design tool

DLP-OPTICAL-DESIGN — DLP-OPTICAL-DESIGN-GUIDELINES

The DLP optical design guidelines presentation provides a comprehensive overview of the guidelines specific to designing an optical system with DLP Products and will help enable customers in their design process.
Supported products & hardware
DMD mounting design

DLP-SERIES-600-MOUNTING — Series 600 DMD mounting and electrical interconnect information

This file includes drawings and 3D-CAD models for Series 600 DMD mounting concept(s). Information is also included for the socket/interposer used to connect the DMD to a PCB.
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
DLP-S600 (FYU) 350 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

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