OPB890P11
Product Overview
The OPB890P11 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 design, high sensitivity, and reliable performance. The package includes the sensor itself along with essential documentation. Its essence lies in its ability to accurately detect objects within its range. The packaging consists of a single sensor unit.
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Sensing Method: Reflective
- Sensing Distance: 3mm to 10mm
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB890P11 features a standard 4-pin configuration: 1. VCC (5V) 2. GND 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity to detect objects within the specified range
- Reliable performance in various environmental conditions
- Compact design for easy integration into different systems
Advantages
- Accurate detection of objects
- Wide operating temperature range
- Easy to integrate into different applications
Disadvantages
- Limited sensing distance compared to some other sensors
- Requires careful calibration for optimal performance
Working Principles
The OPB890P11 operates based on the reflective sensing method. It emits infrared light and detects the reflection from an object within its sensing range. When an object is present, the phototransistor output is activated, indicating the presence of the object.
Detailed Application Field Plans
The OPB890P11 is widely used in various applications such as: - Object detection in automated assembly lines - Paper jam detection in printers - Proximity sensing in robotics - Slot detection in vending machines
Detailed and Complete Alternative Models
Some alternative models to the OPB890P11 include: - TCRT5000: Similar reflective optical sensor with adjustable potentiometer - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing distance - QRE1113: Reflective object sensor with analog output
In conclusion, the OPB890P11 is a reliable optical sensor with high sensitivity and compact design, suitable for a wide range of object detection applications.
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