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SFH 7776
Product Category
SFH 7776 belongs to the category of high-performance infrared (IR) emitters.
Basic Information Overview
- Use: SFH 7776 is used as an IR emitter in various applications such as proximity sensors, industrial automation, and gesture recognition systems.
- Characteristics: It offers high radiant intensity and a narrow emission angle, making it suitable for long-range sensing applications.
- Package: The SFH 7776 comes in a compact surface-mount package.
- Essence: Its essence lies in its ability to provide reliable and precise IR emission for diverse sensing needs.
- Packaging/Quantity: Typically available in reels containing a specified quantity per reel.
Specifications
- Wavelength: Peak wavelength of 850 nm
- Radiant Intensity: High radiant intensity of 160 mW/sr
- Emission Angle: Narrow emission angle of 3°
Detailed Pin Configuration
The SFH 7776 features a standard pin configuration with three pins: Anode, Cathode, and No Connection (NC).
Functional Features
- High Radiant Intensity: Provides strong IR emission for robust sensing capabilities.
- Narrow Emission Angle: Enables precise targeting of the emitted IR light.
- Surface-Mount Package: Facilitates easy integration into electronic assemblies.
Advantages and Disadvantages
- Advantages:
- High radiant intensity for long-range sensing.
- Narrow emission angle for precise targeting.
- Compact surface-mount package for easy integration.
- Disadvantages:
- Limited to specific IR sensing applications due to its peak wavelength and emission angle.
Working Principles
SFH 7776 operates based on the principle of electroluminescence, where electrical current causes the semiconductor material to emit infrared radiation. This emitted IR light is then utilized for proximity sensing, gesture recognition, and other applications.
Detailed Application Field Plans
- Proximity Sensors: Utilized in automotive and industrial proximity sensing systems for object detection.
- Gesture Recognition Systems: Integrated into consumer electronics for touchless gesture control.
- Industrial Automation: Employed in machinery and robotics for precise object detection and positioning.
Detailed and Complete Alternative Models
- Alternative Model 1: SFH 7775 - Offers similar performance with a slightly wider emission angle.
- Alternative Model 2: SFH 7777 - Provides higher radiant intensity for ultra-long-range sensing applications.
This comprehensive entry provides a detailed understanding of SFH 7776, its specifications, functional features, application fields, and alternative models, catering to the needs of professionals and enthusiasts in the field of infrared technology.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SFH 7776 em soluções técnicas
What is SFH 7776?
- SFH 7776 is a high-performance infrared LED that is commonly used in technical solutions for applications such as gesture recognition, proximity sensing, and 3D imaging.
What are the key features of SFH 7776?
- The key features of SFH 7776 include high radiant intensity, narrow emission angle, and low power consumption, making it suitable for various technical solutions.
How is SFH 7776 typically used in gesture recognition?
- SFH 7776 is often used in gesture recognition systems to emit infrared light and detect hand movements, enabling touchless control of devices such as smartphones and gaming consoles.
In what ways can SFH 7776 be applied in proximity sensing?
- SFH 7776 is utilized in proximity sensing applications to accurately detect the presence of objects or individuals in close proximity, enabling automatic activation of devices or security systems.
Can SFH 7776 be integrated into 3D imaging solutions?
- Yes, SFH 7776 can be integrated into 3D imaging systems to provide depth sensing capabilities, allowing for the creation of 3D maps or models for applications like augmented reality and robotics.
What are the advantages of using SFH 7776 in technical solutions?
- The advantages of using SFH 7776 include its high performance, reliability, and compact size, making it well-suited for integration into various technical solutions.
Are there any specific design considerations when incorporating SFH 7776 into a technical solution?
- Design considerations for SFH 7776 integration may include optimizing the placement and orientation of the LED for effective emission and detection of infrared light.
What are the typical operating parameters for SFH 7776?
- The typical operating parameters for SFH 7776 include a specified forward current, voltage, and temperature range, which should be adhered to for optimal performance and longevity.
Can SFH 7776 be used in outdoor technical solutions?
- SFH 7776 can be used in outdoor technical solutions, but environmental factors such as ambient light and temperature variations should be considered during the design and implementation process.
Where can I find detailed technical specifications and application notes for SFH 7776?
- Detailed technical specifications and application notes for SFH 7776 can be found on the manufacturer's website or through authorized distributors, providing comprehensive guidance for its integration into technical solutions.