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OPB875P55
Product Overview
Category
The OPB875P55 belongs to the category of optical sensors.
Use
It is used for detecting the presence or absence of an object by using an infrared light-emitting diode (LED) and a phototransistor.
Characteristics
- Utilizes infrared LED and phototransistor for detection
- Compact size
- High sensitivity
- Low power consumption
Package
The OPB875P55 is typically available in a small, surface-mount package.
Essence
The essence of the OPB875P55 lies in its ability to accurately detect the presence of objects in various applications.
Packaging/Quantity
The sensor is usually packaged in reels and is available in quantities suitable for mass production.
Specifications
- Operating Voltage: 5V
- Current Consumption: 20mA
- Sensing Distance: Up to 3mm
- Output Type: Digital (High/Low)
Detailed Pin Configuration
- VCC
- GND
- Output
Functional Features
- Reliable object detection
- Fast response time
- Stable performance across varying environmental conditions
Advantages
- Compact size allows for easy integration into various devices
- Low power consumption
- High sensitivity enables accurate object detection
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB875P55 operates on the principle of reflective sensing, where the emitted infrared light is reflected off an object and detected by the phototransistor. When an object is present, the reflected light is detected, causing the output to switch states.
Detailed Application Field Plans
The OPB875P55 is commonly used in: - Printers for paper jam detection - Automated vending machines for product dispensing verification - Robotics for object detection and sorting
Detailed and Complete Alternative Models
- TCRT5000: Similar reflective optical sensor with adjustable sensing distance
- QRE1113: Reflective object sensor with analog output for distance measurement
In conclusion, the OPB875P55 is a compact and reliable optical sensor that finds applications in various industries due to its high sensitivity and low power consumption.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB875P55 en soluciones técnicas
What is OPB875P55?
- OPB875P55 is a reflective object sensor with an integrated infrared emitter and phototransistor.
What are the typical applications of OPB875P55?
- OPB875P55 is commonly used in applications such as paper detection in printers, edge sensing in robotics, and object detection in industrial automation.
What is the operating voltage range for OPB875P55?
- The operating voltage range for OPB875P55 is typically 4.5V to 5.5V.
How does OPB875P55 detect objects?
- OPB875P55 uses the reflection of its infrared emitter off an object to detect the presence or absence of the object.
What is the typical output of OPB875P55?
- The typical output of OPB875P55 is a digital signal that indicates the presence or absence of the detected object.
Can OPB875P55 be used in outdoor environments?
- OPB875P55 is not recommended for outdoor use as it is optimized for indoor lighting conditions.
What is the sensing distance of OPB875P55?
- The sensing distance of OPB875P55 is typically up to 0.125 inches (3.175mm).
Is OPB875P55 sensitive to ambient light?
- OPB875P55 has built-in ambient light rejection to minimize the impact of ambient light on its performance.
Can OPB875P55 be used in harsh industrial environments?
- OPB875P55 is designed to withstand typical industrial environments, but exposure to extreme conditions should be avoided.
What are the key considerations for integrating OPB875P55 into a technical solution?
- Key considerations include proper mounting, alignment, and calibration to ensure reliable and accurate object detection. Additionally, understanding the electrical characteristics and interfacing requirements is crucial for successful integration.