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.