DLP4500NIR Texas instruments

DLP4500NIR

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DLP4500NIR

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Описание

The DLP4500 NIR 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 DLP4500 NIR 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.

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 for Portable Instruments
- FQD Package With Enhanced Thermal Interface

Illumination wavelength (min) (nm)	700
Illumination wavelength (max) (nm)	2500
Micromirror array size	912 x 1140
Chipset family	DLP4500NIR
Component type	DMD
Micromirror array orientation	Diamond
Pattern rate, binary (max) (Hz)	4225
Array diagonal (in)	0.45
Display resolution (max)	WXGA
Rating	Catalog
Operating temperature range (°C)	10 to 70
Pattern rate, 8-bit (max) (Hz)	120
Micromirror driver support	Integrated
Thermal dissipation (°C/W)	2