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DLP391TP
  • DLP391TP
  • DLP391TP

DLP391TP

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0.39-inch 4K UHD DLP® digital micromirror device (DMD)

Texas Instruments DLP391TP Product Info

1 April 2026 3

Parameters

Display resolution (max)

4K UHD (3840x2160)

System brightness (max) (lm)

1000

Input frame rate (max) (Hz)

60

Array diagonal (in)

0.39

Micromirror array size

1920x1080

Micromirror pitch (mm)

0.0045

Chipset family

DLP391TP, DLPA3082, DLPA3085, DLPC8445, DLPC8445V

Rating

Catalog

Operating temperature range (°C)

0 to 70

Package

DLP-S323 (FSB)-154-176.16 mm² 18.35 x 9.6

Features

  • 0.39" diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
  • SubLVDS input data bus
  • Supports 4K UHD at 60Hz
  • Supports 1080p up to 240Hz
  • LED operation is supported by DLPC8445V display controller, DLPA3085 / DLPA3082 power management IC (PMIC) and illumination driver
  • 0.39" diagonal micromirror array
    • 4K UHD (3840 × 2160) display resolution
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
  • SubLVDS input data bus
  • Supports 4K UHD at 60Hz
  • Supports 1080p up to 240Hz
  • LED operation is supported by DLPC8445V display controller, DLPA3085 / DLPA3082 power management IC (PMIC) and illumination driver

Description

The DLP391TP 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, DLPC8445V 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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