OPB892L55
Product Overview
Category
The OPB892L55 belongs to the category of optical sensors.
Use
It is used for detecting the presence or absence of an object by utilizing an infrared light source and a photodetector.
Characteristics
- Utilizes infrared light for detection
- Compact size
- High sensitivity
- Low power consumption
Package
The OPB892L55 is available in a compact package suitable for surface mounting.
Essence
The essence of OPB892L55 lies in its ability to accurately detect the presence of objects in various applications.
Packaging/Quantity
The sensor is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Operating Wavelength: 890nm
- Supply Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Maximum Collector Current: 20mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB892L55 features a standard 4-pin configuration: 1. Anode 2. Cathode 3. Emitter 4. Collector
Functional Features
- Reliable object detection
- Fast response time
- Wide operating temperature range
- Low power consumption
Advantages
- High sensitivity
- Compact size
- Versatile application possibilities
- Reliable performance in various environmental conditions
Disadvantages
- Limited range compared to some other sensors
- Susceptible to ambient light interference in certain scenarios
Working Principles
The OPB892L55 operates on the principle of infrared light reflection. When an object is within the sensor's detection range, it reflects the emitted infrared light back to the photodetector, causing a change in output signal.
Detailed Application Field Plans
The OPB892L55 is widely used in the following applications: - Object detection in industrial automation - Paper and print media sensing in printers - Proximity sensing in consumer electronics - Robotics for object avoidance
Detailed and Complete Alternative Models
- TCRT5000: Similar infrared reflective sensor with comparable specifications
- QRE1113: Reflective object sensor with different pin configuration but similar functionality
- GP2Y0A21YK0F: Infrared proximity sensor with longer detection range
In conclusion, the OPB892L55 optical sensor offers reliable object detection capabilities in a compact and efficient package, making it suitable for a wide range of applications across various industries.
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What is OPB892L55?
- OPB892L55 is a reflective object sensor with an integrated infrared emitter and phototransistor.
What are the typical applications of OPB892L55?
- OPB892L55 is commonly used in applications such as industrial automation, robotics, assembly line equipment, and position sensing.
What is the operating voltage range for OPB892L55?
- The operating voltage range for OPB892L55 is typically 4.5V to 5.5V.
How does OPB892L55 detect objects?
- OPB892L55 detects objects by emitting infrared light and measuring the amount of light reflected back to the phototransistor.
What is the sensing distance of OPB892L55?
- The sensing distance of OPB892L55 is typically up to 2.5mm.
Can OPB892L55 be used in harsh environments?
- Yes, OPB892L55 is designed to operate reliably in harsh industrial environments.
What is the output type of OPB892L55?
- OPB892L55 has a digital output that switches between high and low based on the presence or absence of a reflective object.
Is OPB892L55 sensitive to ambient light?
- OPB892L55 is designed to minimize the effects of ambient light interference.
What is the operating temperature range for OPB892L55?
- The operating temperature range for OPB892L55 is typically -40°C to 85°C.
Can OPB892L55 be used for speed sensing applications?
- Yes, OPB892L55 can be used for speed sensing by detecting the presence or absence of rotating or moving objects.