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Texas Instruments DLP301S Near-UV Digital Micromirror Device (DMD)

Texas Instruments DLP301S Near-UV Digital Micromirror Device (DMD) is a digitally controlled micro-opto-electromechanical system (MOEMS) spatial light modulator (SLM). The DMD displays a crisp and high-quality image when coupled to an appropriate optical system. The Texas Instruments DLP301S 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.  
 

Features

  • 0.3″ (7.93mm) diagonal micromirror array
  • 1280 × 720 array of aluminum micrometer-sized mirrors in an orthogonal layout
  • 3.6 Megapixels, 2560 × 1440 pixels on the resin
  • 5.4micron micromirror pitch
  • ±17° micromirror tilt (relative to a 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

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

Simplified Application

Application Circuit Diagram - Texas Instruments DLP301S Near-UV Digital Micromirror Device (DMD)

Texas Instruments DLP301S Near-UV Digital Micromirror Device (DMD)