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OPB961P55
Product Overview
The OPB961P55 belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is characterized by its compact size, high precision, and reliable performance. The package includes the sensor itself along with essential documentation and accessories. The essence of the OPB961P55 lies in its ability to provide accurate and consistent object detection. It is typically available in standard packaging with a specified quantity per package.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 3mm
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
- Dimensions: 5.2mm x 4.0mm x 7.0mm
Detailed Pin Configuration
The OPB961P55 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (No Connection)
Functional Features
- High sensitivity to detect objects within the specified range
- Reliable performance across varying environmental conditions
- Compact design for easy integration into different applications
Advantages and Disadvantages
Advantages
- Precise object detection
- Wide operating temperature range
- Compact and easy to integrate
Disadvantages
- Limited sensing distance
- Requires external circuitry for some applications
Working Principles
The OPB961P55 operates based on the principle of light reflection. When an object is within the sensor's range, it reflects the emitted light back to the phototransistor, causing a change in its output state. This change is then interpreted as the presence of an object.
Detailed Application Field Plans
The OPB961P55 finds extensive use in various industries such as: - Industrial automation for object detection in manufacturing processes - Robotics for proximity sensing and object detection - Automotive for position sensing and control applications
Detailed and Complete Alternative Models
Some alternative models to the OPB961P55 include: - TCRT5000: A similar reflective optical sensor with a compact design - QRE1113: Reflective object sensor with analog output for distance measurement - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing distance
In conclusion, the OPB961P55 offers reliable object detection capabilities in a compact form factor, making it suitable for various industrial and robotics applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng OPB961P55 trong giải pháp kỹ thuật
What is OPB961P55?
- OPB961P55 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB961P55 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 OPB961P55?
- OPB961P55 is commonly used in industrial automation, robotics, assembly line monitoring, and object detection systems.
What is the operating voltage range for OPB961P55?
- The operating voltage range for OPB961P55 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB961P55?
- The sensing distance of OPB961P55 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 OPB961P55 be used in harsh environments?
- OPB961P55 is designed to operate in industrial environments and can withstand some level of dust, moisture, and temperature variations.
What is the output type of OPB961P55?
- OPB961P55 provides a digital output, making it easy to interface with microcontrollers and other digital systems.
Does OPB961P55 require any external components for operation?
- OPB961P55 may require external resistors and capacitors for proper operation, depending on the specific application and circuit design.
Can OPB961P55 be used for speed sensing applications?
- Yes, OPB961P55 can be used for speed sensing by detecting the presence or absence of objects passing by at a certain speed.
Is OPB961P55 sensitive to ambient light?
- OPB961P55 is designed to minimize the effects of ambient light interference, but it may still require shielding or filtering in high ambient light environments.