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DLP3944-Q1
  • DLP3944-Q1

DLP3944-Q1

PREVIEW

Automotive 0.39in 4K UHD DLP® digital micromirror device (DMD) for entertainment displays

Texas Instruments DLP3944-Q1 Product Info

1 April 2026 3

Parameters

Array diagonal (in)

0.39

Display resolution (max)

4K UHD (3840x2160)

Rating

Automotive

Operating temperature range (°C)

-40 to 105

Package

UNKNOWN (FSC)-154-See data sheet

Features

  • Qualified for automotive applications –
    • –40°C to 105°C operating DMD array temperature range
  • The DLP3944-Q1 automotive chipset includes:
    • DLP3944-Q1 DMD
    • DLPC431 DMD controller
    • DLPA3085 / DLPA3082 system management and illumination controller
  • 0.39-inch diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution at 60Hz
    • 1080p FHD (1920 × 1080) display resolution at 240Hz
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
    • Compatible with LED or laser illumination
  • Up to 720MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells
  • Qualified for automotive applications –
    • –40°C to 105°C operating DMD array temperature range
  • The DLP3944-Q1 automotive chipset includes:
    • DLP3944-Q1 DMD
    • DLPC431 DMD controller
    • DLPA3085 / DLPA3082 system management and illumination controller
  • 0.39-inch diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution at 60Hz
    • 1080p FHD (1920 × 1080) display resolution at 240Hz
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
    • Compatible with LED or laser illumination
  • Up to 720MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells

Description

The DLP3944-Q1 digital micromirror device (DMD) is a digitally controlled micro-electro-mechanical system (MEMS) spatial light modulator (SLM) that enables bright 4K UHD display systems. The TI DLP Products 0.39” 4K UHD chipset is composed of the DMD, DLPC431 display controller, and DLPA3085 / DLPA3082 PMIC and illumination driver. The compact physical size of the chipset provides a complete system solution that enables small form factor 4K UHD displays.

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