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GP1A173LCS5F
Product Overview
- Category: Optoelectronics
- Use: Optical sensor for detecting objects
- Characteristics: High sensitivity, compact size, low power consumption
- Package: Surface mount package
- Essence: Infrared LED and phototransistor in a single package
- Packaging/Quantity: Tape and reel packaging, 1000 units per reel
Specifications
- Operating Wavelength: 950nm
- Supply Voltage: 5V
- Output Type: Phototransistor
- Output Configuration: NPN
- Dark Current: 100nA (max)
- Rise/Fall Time: 3μs (typ)
Detailed Pin Configuration
- Anode of Infrared LED
- Cathode of Infrared LED
- Collector of Phototransistor
- Emitter of Phototransistor
Functional Features
- Integrated infrared LED and phototransistor
- High sensitivity to infrared light
- Fast response time
- Low power consumption
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into various devices
- High sensitivity enables reliable object detection
- Low power consumption prolongs battery life in portable applications
Disadvantages
- Limited range compared to some other optical sensors
- Susceptible to ambient light interference in certain environments
Working Principles
The GP1A173LCS5F operates on the principle of detecting the presence or absence of an object by emitting infrared light from its integrated LED and measuring the amount of reflected light with its phototransistor. When an object is within the sensor's range, the reflected light triggers the phototransistor, producing an output signal.
Detailed Application Field Plans
The GP1A173LCS5F is widely used in various applications such as: - Object detection in printers and copiers - Paper detection in automatic document feeders - Position sensing in motorized devices - Proximity sensing in consumer electronics
Detailed and Complete Alternative Models
- GP1A52LRJ00F: Similar optoelectronic sensor with extended range
- GP1S53VJ000F: Compact reflective optical sensor with digital output
- GP2Y0A21YK0F: Long-range distance measuring sensor with analog output
In conclusion, the GP1A173LCS5F is a versatile optical sensor with high sensitivity and compact design, suitable for a wide range of object detection and proximity sensing applications.
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10 domande e risposte comuni relative all'applicazione di GP1A173LCS5F nelle soluzioni tecniche
What is GP1A173LCS5F?
- GP1A173LCS5F is a reflective photointerrupter, which consists of an infrared emitting diode and a NPN silicon phototransistor.
What are the typical applications of GP1A173LCS5F?
- It is commonly used in printers, copiers, disk drives, and other office automation equipment for paper detection, paper edge sensing, and position sensing.
What is the operating voltage range for GP1A173LCS5F?
- The operating voltage range is typically between 4.5V to 5.5V.
How does GP1A173LCS5F function as a paper sensor?
- When a sheet of paper passes between the emitter and detector, it interrupts the infrared light, causing the phototransistor to switch states, indicating the presence of paper.
What is the typical response time of GP1A173LCS5F?
- The typical response time is around 3 microseconds.
Can GP1A173LCS5F be used in harsh environments?
- No, it is not recommended for use in harsh environments due to its sensitivity to external factors such as dust and moisture.
What is the recommended operating temperature range for GP1A173LCS5F?
- The recommended operating temperature range is usually between -25°C to 85°C.
Is GP1A173LCS5F RoHS compliant?
- Yes, GP1A173LCS5F is RoHS compliant, making it suitable for use in products that require compliance with environmental regulations.
Can GP1A173LCS5F be used for precise position sensing?
- Yes, it can be used for precise position sensing due to its high sensitivity and fast response time.
Are there any precautions to consider when using GP1A173LCS5F?
- It is important to avoid exposing the device to direct sunlight or strong artificial light, as this can affect its performance. Additionally, proper shielding from ambient light is necessary for accurate operation.