1 Features
• 0.3-Inch (7.93-mm) diagonal micromirror array
– 1280 × 720 array of aluminum micrometersized
mirrors, in an orthogonal layout
– 5.4 micron micromirror pitch
– ±17° micromirror tilt (relative to flat surface)
– Side illumination for optimal efficiency and
optical engine size
– Polarization independent aluminum micromirror
surface
• 8-Bit SubLVDS input data bus
• Dedicated DLPC1438 3D print controller and
DLPA200x or DLPA300x PMIC/LED driver for
reliable operation

2 Applications
• TI DLP® 3D Printer
– Additive manufacturing
– Vat polymerization
– Masked stereolithography (mSLA 3D printer)
• Dental DLP 3D printer
• Light exposure: programmable spatial and
temporal light exposure

3 Description
The DLP301S digital micromirror device (DMD) is
a digitally controlled micro-opto-electromechanical
system (MOEMS) spatial light modulator (SLM).
When coupled to an appropriate optical system, the
DMD displays a very crisp and high quality image.
This DMD is a component of the chipset comprising
the DLP301S DMD, DLPC1438 3D Print controller,
and DLPA200x/DLPA300x PMIC/LED driver. The
compact physical size of this DMD coupled with
the controller and the PMIC/LED driver provides a
complete system solution that enables high output
optical engines for fast, high resolution, reliable DLP
3D printers.
Get started with TI DLP® light-control technology
page to learn how to get started with the DLP300S.
The DLP advanced light control resources on ti.com
accelerate time to market, which include reference
designs, optical modules manufactures, and DLP
design network partners.