DLP4500NIRFQE

Product Overview

Category

DLP4500NIRFQE belongs to the category of digital micromirror devices (DMDs).

Use

This product is primarily used in applications that require high-speed, high-resolution spatial light modulation. It is commonly employed in fields such as spectroscopy, machine vision, 3D printing, and lithography.

Characteristics

• High-speed operation: The DLP4500NIRFQE offers fast switching speeds, enabling rapid image projection or modulation.
• High resolution: With a native resolution of XGA (1024 x 768 pixels), this device provides detailed and sharp images.
• Near-infrared (NIR) capability: The DLP4500NIRFQE is specifically designed for near-infrared applications, allowing for enhanced performance in this spectral range.
• Compact package: This DMD is housed in a compact package, making it suitable for integration into various systems.
• Essence: The essence of the DLP4500NIRFQE lies in its ability to precisely control the reflection of light, enabling advanced optical manipulation.

Packaging/Quantity

The DLP4500NIRFQE is typically packaged in a small form factor, such as a ceramic package or a chip-scale package. The exact packaging may vary depending on the manufacturer. It is usually available in single-unit quantities for individual use or in bulk quantities for larger-scale applications.

Specifications

• Native resolution: XGA (1024 x 768 pixels)
• Micromirror array size: 0.45-inch diagonal
• Micromirror pitch: 7.6 μm
• Micromirror tilt angle: ±12 degrees
• Spectral range: 700 - 2500 nm
• Fill factor: > 92%
• Frame rate: Up to 5000 Hz
• Power consumption: < 2.5 W
• Operating temperature range: -10 to 60°C

Detailed Pin Configuration

The DLP4500NIRFQE features a specific pin configuration for seamless integration into various systems. The detailed pinout is as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SDA: I2C serial data input
4. SCL: I2C serial clock input
5. DLPC350RSTN: Reset signal for the digital controller
6. DLPC350INTN: Interrupt signal from the digital controller
7. DLPC350_SCL: I2C serial clock output
8. DLPC350_SDA: I2C serial data output
9. DLPA2000_CLK: Clock input for the digital micromirror controller
10. DLPA2000_DATA: Data input for the digital micromirror controller
11. DLPA2000_VSYNC: Vertical synchronization signal
12. DLPA2000_HSYNC: Horizontal synchronization signal
13. DLPA2000_DE: Data enable signal
14. DLPA2000_BLANK: Blank signal
15. DLPA2000_LATCH: Latch signal
16. DLPA2000_OE: Output enable signal
17. DLPA2000_POL: Polarity control signal

Functional Features

The DLP4500NIRFQE offers several functional features that contribute to its versatility and performance:

1. High-speed modulation: This device enables rapid switching of micromirrors, allowing for precise spatial light modulation at high frame rates.
2. Digital control: The DLP4500NIRFQE can be easily controlled through an integrated digital micromirror controller, facilitating seamless integration into digital systems.
3. Flexible input interface: The device supports standard I2C communication protocols, enabling easy interfacing with microcontrollers or other digital devices.
4. High spectral range: With a spectral range of 700 - 2500 nm, the DLP4500NIRFQE is optimized for near-infrared applications, providing enhanced performance in this wavelength region.
5. Compact form factor: The small size and lightweight nature of this device make it suitable for integration into space-constrained systems.

Advantages and Disadvantages

Advantages

• High-speed operation enables real-time spatial light modulation.
• High resolution ensures detailed and sharp image projection.
• Near-infrared capability enhances performance in NIR applications.
• Compact package allows for easy integration into various systems.
• Digital control simplifies system integration and operation.

Disadvantages

• Limited spectral range compared to some other DMDs.
• Higher power consumption compared to certain alternative models.
• Relatively higher cost compared to lower-end DMD options.

Working Principles

The DLP4500NIRFQE utilizes an array of micromirrors that can be individually tilted to either reflect or block incident light. By precisely controlling the tilt angle of each micromirror