OPB666N
Product Overview
- Belongs to: Optical Sensor
- Category: Electronic Component
- Use: Detection of objects or motion
- Characteristics: Infrared sensing, compact design, high sensitivity
- Package: Through-hole or surface mount
- Essence: Reliable object detection
- Packaging/Quantity: Typically available in reels of 1000 units
Specifications
- Operating Wavelength: 950 nm
- Sensing Distance: Up to 10 mm
- Output Type: Phototransistor
- Operating Temperature: -40°C to 85°C
- Supply Voltage: 5V
- Current Consumption: 20 mA
Detailed Pin Configuration
- Anode (+)
- Cathode (-)
- Collector
- Emitter
Functional Features
- Infrared Sensing: Detects objects within the specified range using infrared light.
- Compact Design: Small form factor allows for easy integration into various devices.
- High Sensitivity: Capable of detecting even small objects accurately.
Advantages and Disadvantages
Advantages
- Reliable object detection
- Compact size
- High sensitivity
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB666N operates on the principle of infrared sensing. When an object is within its sensing range, the infrared light emitted by the sensor is reflected back to the phototransistor, causing it to conduct and produce an output signal.
Detailed Application Field Plans
The OPB666N is commonly used in applications such as: - Object detection in automated machinery - Proximity sensing in robotics - Motion detection in security systems
Detailed and Complete Alternative Models
- OPB608A: Similar infrared sensor with extended sensing range
- OPB9000: Reflective object sensor with digital output
In conclusion, the OPB666N optical sensor offers reliable object detection in a compact package, making it suitable for various applications in automation, robotics, and security systems.
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技術ソリューションにおける OPB666N 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。
Sure, here are 10 common questions and answers related to the application of OPB666N in technical solutions:
What is OPB666N?
- OPB666N is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB666N?
- OPB666N is commonly used for object detection, position sensing, and line following in robotics, automation, and industrial applications.
What is the operating voltage range of OPB666N?
- The operating voltage range of OPB666N is typically between 4.5V and 5.5V.
How does OPB666N detect objects?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of an object.
What is the sensing distance of OPB666N?
- The sensing distance of OPB666N can vary based on the reflectivity of the object, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB666N be used in harsh environments?
- OPB666N is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.
What is the output type of OPB666N?
- OPB666N provides a digital output, which changes state when an object is detected within its sensing range.
Can OPB666N be used for speed sensing?
- While OPB666N is primarily used for object detection, it can also be utilized for speed sensing in certain applications by measuring the frequency of object detection events.
What are the mounting considerations for OPB666N?
- OPB666N should be mounted securely and aligned properly to ensure accurate object detection and reliable performance.
Are there any special considerations for interfacing OPB666N with microcontrollers?
- When interfacing with microcontrollers, it's important to consider the output voltage levels and current requirements of OPB666N to ensure compatibility and proper operation.
I hope these questions and answers provide helpful information about the application of OPB666N in technical solutions! If you have any more specific questions, feel free to ask.