DLP4500 Datasheet, PDF (1/36 Pages) Texas Instruments – DLP 0.45 WXGA DMD

DLP4500
www.ti.com
DLP^® 0.45 WXGA DMD
Check for Samples: DLP4500
DLPS028A – APRIL 2013 – REVISED MAY 2013
FEATURES
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•2 0.45-Inch (11.43 mm) Diagonal Micromirror
Array
– 912 × 1140 Array of Aluminum, Micrometer-
Sized Mirrors
– 7.6-µm Micromirror Pitch
– ±12° Micromirror Tilt Angle
(Relative to Flat State)
– Side Illumination for Optimized Efficiency
– 3-µs Micromirror Cross Over Time
• Highly Efficient in Visible Light
(420 nm–700 nm):
– Window Transmission 97% (Single Pass,
Through Two Window Surfaces)
– Micromirror Reflectivity 89.4%
– Array Diffraction Efficiency 86%
– Array Fill Factor 92%
– Polarization Independent
• Up to WXGA Resolution (1280 x 800) Wide
Aspect Ratio Display
• 24-Bit, Double Data Rate (DDR) Input Data Bus
• 80-MHz to 120-MHz Input Data Clock Rate
• Integrated Micromirror Driver Circuitry
• Supports –10 °C to 70 °C
• 9.1 mm-x 20.7-mm Package Footprint
– Available in package FQE (up to 200
Lumens)
– Available in package FQD (up to 500
Lumens)
• Dedicated DLPC350 Controller for Reliable
Operation
APPLICATIONS
• Machine Vision
• Industrial Inspection
• 3D Scanning
• 3D Optical Metrology
• Automated Fingerprint Identification
• Face Recognition
• Augmented Reality
• Interactive Display
• Information Overlay
• Spectroscopy
• Chemical Analyzers
• Medical Instruments
• Photo-Stimulation
• Virtual Gauges
DESCRIPTION
The DLP4500 digital micromirror device (DMD) is a digitally controlled MOEMS (micro-opto-electromechanical
system) spatial light modulator (SLM). When coupled to an appropriate optical system, the DLP4500 can be used
to modulate the amplitude and/or direction of incoming light. The DLP4500 creates light patterns with speed,
precision, and efficiency.
Architecturally, the DLP4500 is a latchable, electrical-in/optical-out semiconductor device. This architecture
makes the DLP4500 well suited for use in applications such as 3D scanning or metrology with structured light,
augmented reality, microscopy, medical instruments, and spectroscopy. The compact physical size of the
DLP4500 is well-suited for portable equipment where small form factor and lower cost are important. The
compact package compliments the small size of LEDs to enable highly efficient, robust light engines.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
DLP is a registered trademark of Texas Instruments.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated