DLP4500NIR Datasheet, PDF (1/58 Pages) Texas Instruments – WXGA Near-Infared DMD

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DLP4500NIR
DLPS032A – FEBRUARY 2014 – REVISED JANUARY 2016
DLP4500NIR 0.45 WXGA Near-Infared DMD
1 Features
•1 0.45-Inch Diagonal Micromirror Array
– 912 × 1140 Resolution Array (>1 Million
Micromirrors)
– Diamond-Array Orientation Supports Side
Illumination for Simplified, Efficient Optics
Designs
– Capable of WXGA Resolution Display
– 7.6-μm Micromirror Pitch
– ±12° Tilt Angle
– 5-µs Micromirror Crossover Time (Nominal)
• Highly Efficient Steering of NIR Light
– Window Transmission Efficiency 96% Nominal
(700 to 2000 nm, Single Pass Through Two
Window Surfaces)
– Window Transmission Efficiency 90% Nominal
(2000 to 2500 nm, Single Pass Through Two
Window Surfaces)
– Polarization Independent Aluminum
Micromirrors
– Array Fill Factor 92% (Nominal)
• Dedicated DLPC350 Controller for Reliable
Operation
– Binary Pattern Rates up to 4 kHz
– Pattern Sequence Mode for Control Over Each
Micromirror in Array
• Integrated Micromirror Driver Circuitry
• 9.1-mm × 20.7-mm Body Size for Portable
Instruments
– FQE Package With Simple Connector
Interface
– FQD Package With Enhanced Thermal
Interface
2 Applications
• Spectrometers (Chemical Analysis):
– Process Analyzers
– Laboratory Equipment
– Dedicated Analyzers
• Compressive Sensing (Single-Pixel NIR Cameras)
• 3D Biometrics
• Machine Vision
• Infrared Scene Projection
• Laser Marking
• Optical Choppers
• Microscopes
• Optical Networking
3 Description
The DLP4500NIR digital micromirror device (DMD)
acts as a spatial light modulator (SLM) to steer near-
infrared (NIR) light and create patterns with speed,
precision, and efficiency. Featuring high resolution in
a compact form factor, the DLP4500NIR DMD is
often combined with a single element detector to
replace expensive InGaAs array-based detector
designs, leading to high performance, cost-effective
portable solutions.
Device Information ⁽¹⁾
PART NUMBER
DLP4500NIR
PACKAGE
LCCC (80) ⁽²⁾
LCCC (98) ⁽³⁾
THERMAL
INTERFACE
AREA
None
7 mm x 7 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
(2) FQE package drawing
(3) FQD package drawing
SPACER
Simplified Diagram
DC Power
RGB Ingerface
LVDS Interface
USB Interface
I2C Interface
GPIO Interface
OSC
DLPC350
JTAG
Lamp
Driver
FAN
DMD Voltage
Supplies
Control
Data
DLP4500NIR
NIR
Lamp
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.