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OPB12801 Product Overview
Introduction
The OPB12801 is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Optical Sensor
- Use: Detection and sensing of objects or motion
- Characteristics: High sensitivity, compact design, reliable performance
- Package: Surface mount
- Essence: Utilizes infrared light for detection
- Packaging/Quantity: Available in reels of 1000 units
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 3mm
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 5.8mm x 7mm x 6.35mm
Detailed Pin Configuration
The OPB12801 features the following pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Phototransistor output)
Functional Features
- High Sensitivity: Capable of detecting subtle changes in infrared light levels
- Compact Design: Small form factor enables integration into space-constrained applications
- Reliable Performance: Consistent and accurate detection capabilities
Advantages and Disadvantages
Advantages
- Versatile application potential
- Reliable operation across temperature variations
- Compact and easy to integrate
Disadvantages
- Limited sensing distance compared to some alternatives
- Susceptible to ambient light interference
Working Principles
The OPB12801 operates based on the principle of infrared light detection. When an object enters the sensor's field, it obstructs the path of the emitted infrared light, causing a change in the phototransistor's output signal.
Detailed Application Field Plans
The OPB12801 finds extensive use in various applications, including: - Object detection in automated machinery - Motion sensing in security systems - Proximity sensing in consumer electronics
Detailed and Complete Alternative Models
- OPB350L: Longer sensing distance but larger form factor
- OPB9000: Enhanced ambient light rejection capabilities
- OPB100Z: Higher sensitivity for specialized applications
In conclusion, the OPB12801 offers reliable optical sensing capabilities with a compact design, making it suitable for diverse applications requiring object or motion detection.
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10 domande e risposte comuni relative all'applicazione di OPB12801 nelle soluzioni tecniche
What is OPB12801?
- OPB12801 is a high-performance optical sensor used for detecting the presence or absence of an object.
What are the key features of OPB12801?
- The key features include a compact design, high sensitivity, and reliable performance in various environmental conditions.
How does OPB12801 work?
- OPB12801 works by emitting infrared light and then detecting the reflection off an object to determine its presence or absence.
What are the typical applications of OPB12801?
- OPB12801 is commonly used in industrial automation, robotics, assembly line monitoring, and object detection systems.
What is the operating voltage range for OPB12801?
- The operating voltage range for OPB12801 is typically between 4.5V and 5.5V.
Can OPB12801 be used in outdoor environments?
- Yes, OPB12801 can be used in outdoor environments as it is designed to withstand varying light conditions and temperatures.
What is the response time of OPB12801?
- The response time of OPB12801 is very fast, typically in the range of microseconds.
Is OPB12801 sensitive to ambient light?
- OPB12801 has built-in ambient light rejection, which minimizes the impact of ambient light on its performance.
Can OPB12801 be used for speed sensing applications?
- Yes, OPB12801 can be used for speed sensing applications such as motor speed control and conveyor belt monitoring.
What are the recommended mounting considerations for OPB12801?
- It is recommended to mount OPB12801 securely and ensure proper alignment with the target object for accurate detection.