GP1UE28YK
Product Overview
- Category: Optoelectronic Component
- Use: Infrared Emitting Diode
- Characteristics: High efficiency, low power consumption
- Package: Surface Mount Device (SMD)
- Essence: Infrared light emission
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Wavelength: 940nm
- Forward Current: 50mA
- Forward Voltage: 1.2V
- Radiant Intensity: 20mW/sr
Detailed Pin Configuration
The GP1UE28YK has a standard SMD pin configuration with anode and cathode pins for easy integration into circuit boards.
Functional Features
- High radiant intensity
- Wide operating temperature range
- Low forward voltage
Advantages and Disadvantages
Advantages
- Efficient infrared light emission
- Low power consumption
- Compact SMD package
Disadvantages
- Limited radiant intensity compared to some alternatives
- Sensitive to static electricity
Working Principles
The GP1UE28YK operates by converting electrical energy into infrared light through the process of electroluminescence. When a forward voltage is applied, electrons and holes recombine in the semiconductor material, emitting infrared radiation.
Detailed Application Field Plans
The GP1UE28YK is suitable for various applications including: - Infrared remote controls - Proximity sensors - Optical encoders - Object detection systems
Detailed and Complete Alternative Models
- GP1UX311QS: Higher radiant intensity
- GP1UW701QS: Lower forward voltage
In conclusion, the GP1UE28YK is a reliable infrared emitting diode with high efficiency and low power consumption, making it suitable for a wide range of optoelectronic applications.
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技術ソリューションにおける GP1UE28YK の適用に関連する 10 件の一般的な質問と回答をリストします。
What is GP1UE28YK?
- GP1UE28YK is a high-speed digital output type ambient light sensor module.
How does GP1UE28YK work?
- GP1UE28YK uses a photodiode to convert light into an electrical signal, which is then processed to provide a digital output representing the ambient light level.
What is the operating voltage range of GP1UE28YK?
- The operating voltage range of GP1UE28YK is typically 2.5V to 3.6V.
What is the response time of GP1UE28YK?
- GP1UE28YK has a fast response time of typically 16ms.
Can GP1UE28YK be used in outdoor applications?
- Yes, GP1UE28YK can be used in outdoor applications as it is designed to accurately measure ambient light levels in various environments.
Is GP1UE28YK sensitive to infrared light?
- Yes, GP1UE28YK is sensitive to infrared light, allowing it to accurately detect and measure both visible and infrared light.
What is the output format of GP1UE28YK?
- GP1UE28YK provides a digital output in the form of a pulse-width modulation (PWM) signal, making it easy to interface with microcontrollers and other digital systems.
Can GP1UE28YK be used in battery-powered devices?
- Yes, GP1UE28YK's low power consumption makes it suitable for use in battery-powered devices, helping to extend battery life.
Does GP1UE28YK have built-in temperature compensation?
- Yes, GP1UE28YK incorporates built-in temperature compensation to ensure accurate light sensing across a wide temperature range.
What are some common applications of GP1UE28YK?
- GP1UE28YK is commonly used in display backlight control, automatic brightness adjustment in mobile devices, industrial lighting control, and IoT devices requiring ambient light sensing.