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DLP3944-Q1

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適用於娛樂顯示器的車用 0.39 吋 4K UHD DLP® 數位微型反射鏡元件 (DMD)

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DLP3944-Q1

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產品詳細資料

Array diagonal (in) 0.39 Display resolution (max) 4K UHD (3840x2160) Rating Automotive Operating temperature range (°C) -40 to 105
Array diagonal (in) 0.39 Display resolution (max) 4K UHD (3840x2160) Rating Automotive Operating temperature range (°C) -40 to 105
UNKNOWN (FSC) 154 See data sheet
  • 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

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.

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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* Data sheet DLP3944-Q1 0.39-Inch 4K UHD Digital Micromirror Device for Automotive Display Applications datasheet PDF | HTML 2025年 12月 13日

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3D DMD 機械幾何

DLP-FSC-2519364-3D-DMD — DLP394x/DLP394xS-Q1 DMD with FSC package (series 323) 3D-CAD geometry

This file is a 3D-CAD model of the DMD geometry for use when designing the DMD mounting
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計算工具

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.
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DMD 安裝設計

DLP-SERIES-323-MOUNTING — Series 323 DMD mounting and electrical interconnect information

This file includes drawings and 3D-CAD models for Series 323 DMD mounting concept(s). Information is also included for the socket/interposer used to connect the DMD to a PCB.
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設計工具

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.
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