DLP391TP
- 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
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.
Technical documentation
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DLP391TP 0.39-Inch 4K UHD Digital Micromirror Device datasheet (Rev. A) | PDF | HTML | 08 Sep 2025 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
DMD-DIFFRACTION-EFFICIENCY-CALCULATOR — Calculator helps model DMD diffraction patterns and diffraction efficiency
Supported products & hardware
Products
Multi-channel ICs (PMICs)
Home cinema, business & education DMDs
Portable & consumer DMDs
UV (<420nm) DMDs
Pro-AV & large venue DMDs
Exterior lighting & projection DMDs
NIR (>700nm) DMDs
Interior display DMDs
Visible (420 to 700nm) DMDs
DLP controllers & drivers
Hardware development
Evaluation board
Development kit
Support software
DLP-SERIES-323-MOUNTING — Series 323 DMD mounting and electrical interconnect information
Supported products & hardware
DLP-OPTICAL-DESIGN — DLP-OPTICAL-DESIGN-GUIDELINES
Supported products & hardware
Products
Multi-channel ICs (PMICs)
Home cinema, business & education DMDs
Portable & consumer DMDs
UV (<420nm) DMDs
Pro-AV & large venue DMDs
Exterior lighting & projection DMDs
NIR (>700nm) DMDs
Interior display DMDs
Visible (420 to 700nm) DMDs
DLP controllers & drivers
Hardware development
Evaluation board
Development kit
Support software
P39-4K-UHD-OPT-DES — 0.39" 4K-UHD optical reference design files
Supported products & hardware
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DLP-S323 (FSB) | 154 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.