Product details


Illumination wavelength (Min) (nm) 700 Illumination wavelength (Max) (nm) 2500 Micromirror array size 912x1140 Chipset family DLP4500NIR Pattern rate, binary (Max) (Hz) 4225 Pixel data rate (Max) (Gbps) 4.4 Micromirror pitch (um) 7.6 Component type DMD Number of triggers (Input / Output) Display resolution (Max) WXGA Pattern rate, 8-bit (Max) (Hz) 120 Micromirror array orientation Diamond Micromirror driver support Integrated Power consumption (mW) 442 Thermal dissipation (°C/W) 2 open-in-new Find other Near-infrared (NIR) chipsets

Package | Pins | Size

CLGA (FQD) 98 188 mm² 9.1 x 20.7 open-in-new Find other Near-infrared (NIR) chipsets


  • 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
open-in-new Find other Near-infrared (NIR) chipsets


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.

open-in-new Find other Near-infrared (NIR) chipsets

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Technical documentation

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Type Title Date
* Data sheet DLP4500NIR .45 WXGA Near-Infrared DMD datasheet Jan. 07, 2019
Application note Mounting Hardware and Quick Reference Guide for DLP® Advanced Light Control DMDs (Rev. A) Nov. 27, 2018
User guide DLP® NIRscan™ EVM User's Guide (Rev. C) Nov. 01, 2018
Application note DMD 101: Introduction to Digital Micromirror Device (DMD) Technology (Rev. B) Feb. 23, 2018
Solution guide TI DLP® Technology for Spectroscopy (Rev. B) Apr. 08, 2016
White paper DLP Technology for Spectroscopy (Rev. A) Aug. 15, 2015
Technical article Autodesk’s Ember…the story behind the technology Jun. 25, 2015
Technical article From crops to store shelves, the future is looking bright for near-infrared spectroscopy May 01, 2015
Application note DLP Spectrometer Design Considerations Aug. 21, 2014
Application note Geometric Optics for DLP® Dec. 05, 2013
Application note DLP® Series-310 DMD and System Mounting Concepts Jul. 18, 2013
Application note DLP® Series-241 DMD and System Mounting Concepts Apr. 26, 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

document-generic User guide


The DLP NIRscan is a complete evaluation module (EVM) to design a high performance, affordable near-infrared spectrometer.  This flexible tool contains everything a designer needs to start developing a DLP-based spectrometer right out of the box.  The EVM features the DLP 0.45 WXGA NIR (...)


The DLP® NIRscan™ evaluation module includes the key features highlighted below. For mobile sensing, check out the DLP NIRscan Nano evaluation module. The table compares the key specifications of both evaluation modules.

 High Performance EVMMobileSensing EVM
Key Features DLP NIRscan DLP NIRscan Nano

To best meet your design needs and accelerate your time-to-market, DLP® Products works with a variety of third parties to help with everything from optical modules and hardware design to specialty software and other production services. Download one or both search tools listed below to quickly (...)

  • Third-party companies located around the world
  • Includes display, light control, and automotive products and services
  • Links and contacts for quick engagement
Anhua Opto DLP4500 optical modules
Provided by Anhua Optoelectronics Technology Co., Ltd
document-generic User guide
Anhua Optoelectronics offers a variety of production ready optical modules featuring DLP® 0.45” WXGA DMD for different throw ratio, brightness level, size and wavelength options. Requests for system modifications including changing the light source or redesigning the optical system are welcome.

EKB DLP4500 evaluation modules
Provided by EKB Technologies Ltd.
document-generic User guide
EKB's E4500 MKII™ development modules provide flexible light steering solutions with different illumination sources including UV, IR and RGB for industrial, medical and scientific applications. The E4500 MKII modules feature the DLP® 0.45 WXGA chipset and offer a compelling combination of (...)
Keynote Photonics DLP4500 evaluation modules
Provided by Keynote Photonics
document-generic User guide
Keynote Photonics offers a number of optical engine options, featuring DLP4500/DLPC350 DLP® chipset.

The LC4500-RGB optical engine provides a full color, high resolution projector for your display applications. Excellent uniformity and short focus capability enable a wide range of applications. The (...)

Software development

KS Technologies source code for NIRScanNano Demo app + SDK
Provided by KS Technologies LLC — The source code for a NIRScanNano Demo app + SDK is made freely available on KST's github repository. This allows you to very quickly get up-and-running as a mobile developer wishing to take advantage of the NIRScan Nano's capabilities. The SDK allows easy integration into your shipping, native app (...)
DLPC350 Configuration and Support Firmware
DLPR350 — The DLP 0.45 WXGA chipset consists of the DLP4500 DMD and DLPC350 controller. To enable broad functionality of the chipset and ensure reliable operation of the DLP4500 micromirrors, TI is offering DLPR350 configuration and support firmware. Combined with the DLPC350 controller, the DLPR350 firmware (...)
  • Free downloadable configuration firmware for the DLPC350
  • Enables the 0.45 WVXA chipset to display high speed, native resolution patterns with user selectable bit depths, pattern rates and exposure time
  • Allows users to display high quality, wide aspect ratio video and images at multiple resolutions
  • (...)

Design tools & simulation

DLPM003.ZIP (6 KB) - IBIS Model
DLPM004.ZIP (6 KB) - IBIS Model
DLPR069.ZIP (2404 KB)
DLPM041.ZIP (25 KB)

Reference designs

DLP Near-Infrared Spectrometer for Optical Analysis of Liquids & Solids Reference Design
TIDA-00155 This near-infrared (NIR) spectrometer reference design utilizes Texas Instruments' DLP technology in conjunction with a single-element InGaAs detector to deliver high performance measurements in a portable form factor that is more affordable than expensive InGaAs array detector or fragile rotating (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
CLGA (FQD) 98 View options

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