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OPB980N11
Product Overview
The OPB980N11 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 product lies in its ability to accurately detect objects within its range. It is typically packaged individually and is available in varying quantities based on the manufacturer's specifications.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 0.125 inches (3.18mm)
- Package Type: Through Hole
- Mounting Type: Through Hole
- Lead Free Status: Lead Free
- RoHS Status: RoHS Compliant
Detailed Pin Configuration
The OPB980N11 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity to detect objects within close proximity
- Reliable performance in various environmental conditions
- Low power consumption for energy efficiency
Advantages and Disadvantages
Advantages
- Accurate detection of objects
- Versatile application in different scenarios
- Low power consumption
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB980N11 operates based on the principle of reflective sensing. When an object enters the sensor's field, the emitted light reflects off the object and is detected by the phototransistor, causing a change in the output signal.
Detailed Application Field Plans
The OPB980N11 is widely used in applications such as: - Object detection in automated assembly lines - Paper detection in printers and copiers - Proximity sensing in robotics and automation
Detailed and Complete Alternative Models
- OPB980T55: Offers extended sensing distance
- OPB980P51: Enhanced resistance to ambient light interference
- OPB980L42: Compact surface-mount package for space-constrained applications
In conclusion, the OPB980N11 reflective object sensor offers reliable object detection capabilities with its high sensitivity and low power consumption. While it has limitations in sensing distance and susceptibility to ambient light interference, it finds extensive use in various industrial and commercial applications.
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Énumérez 10 questions et réponses courantes liées à l'application de OPB980N11 dans les solutions techniques
What is OPB980N11?
- OPB980N11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB980N11?
- OPB980N11 is commonly used in applications such as object detection, position sensing, and assembly line automation.
What is the operating voltage range for OPB980N11?
- The operating voltage range for OPB980N11 is typically between 4.5V to 5.5V.
How does OPB980N11 detect objects?
- OPB980N11 detects objects by emitting infrared light from the LED and then measuring the amount of light reflected back to the phototransistor.
What is the typical sensing distance of OPB980N11?
- The typical sensing distance of OPB980N11 is around 2-15mm, depending on the reflectivity of the object being detected.
Can OPB980N11 be used in harsh environments?
- OPB980N11 is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.
What is the output type of OPB980N11?
- OPB980N11 provides a digital output, typically in the form of an open-collector NPN transistor.
Does OPB980N11 require any external components for operation?
- OPB980N11 may require external resistors and capacitors for proper operation, depending on the specific application and circuit design.
Is OPB980N11 sensitive to ambient light?
- OPB980N11 has built-in ambient light rejection, but excessive ambient light may still affect its performance.
Can OPB980N11 be used in mobile robotics applications?
- Yes, OPB980N11 can be used in mobile robotics for tasks such as line following, obstacle detection, and edge sensing.