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OPB983N11
Product Overview
The OPB983N11 is a reflective object sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of objects, and it possesses unique characteristics such as high sensitivity and reliability. The package includes the sensor itself along with essential components for installation. The essence of this sensor lies in its ability to accurately detect objects within its range. It is typically packaged individually and is available in varying quantities to suit different application needs.
Specifications
- Operating Voltage: 5V
- Current Consumption: 20mA
- Sensing Distance: 2mm to 15mm
- Output Type: Digital
- Response Time: 1ms
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB983N11 sensor has a standard pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output
Functional Features
- High sensitivity for accurate object detection
- Reliable performance in various environmental conditions
- Compact design for easy integration into different systems
- Digital output for straightforward interfacing with microcontrollers
Advantages and Disadvantages
Advantages
- High sensitivity enables precise object detection
- Reliable performance in challenging environments
- Compact design allows for versatile installation options
Disadvantages
- Limited sensing distance compared to some other sensors
- Requires careful calibration for optimal performance
Working Principles
The OPB983N11 operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from an object within its sensing range. When an object is present, the reflected light is detected, and the sensor provides a corresponding digital output signal.
Detailed Application Field Plans
The OPB983N11 sensor finds extensive applications in various fields, including: - Industrial automation for object detection in manufacturing processes - Robotics for proximity sensing and obstacle detection - Security systems for intrusion detection - Automotive for position sensing and control
Detailed and Complete Alternative Models
- TCRT5000 - Similar reflective object sensor with adjustable potentiometer for sensitivity control
- GP2Y0A21YK0F - Infrared distance measuring sensor with longer sensing range
- QRE1113 - Reflective object sensor with analog output for distance measurement
In conclusion, the OPB983N11 reflective object sensor offers high sensitivity and reliable performance, making it suitable for diverse applications in industrial automation, robotics, security systems, and automotive technology.
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What is OPB983N11?
- OPB983N11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB983N11 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.
What are the typical applications of OPB983N11?
- OPB983N11 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB983N11?
- The operating voltage range for OPB983N11 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB983N11?
- The sensing distance of OPB983N11 can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB983N11 be used in outdoor environments?
- OPB983N11 is primarily designed for indoor use and may not perform optimally in outdoor environments due to ambient light interference.
What is the response time of OPB983N11?
- The response time of OPB983N11 is typically very fast, in the range of microseconds, making it suitable for high-speed object detection applications.
Does OPB983N11 require any external components for operation?
- OPB983N11 may require additional resistors or capacitors for proper operation, depending on the specific circuit design and application requirements.
Can OPB983N11 be used to detect transparent objects?
- OPB983N11 may have difficulty reliably detecting transparent objects due to their low reflectivity of infrared light.
Is OPB983N11 sensitive to ambient light?
- OPB983N11 is designed to minimize the effects of ambient light interference, but excessive ambient light levels may still affect its performance, especially in long-range sensing applications.