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OPB982P11
Product Overview
Category
The OPB982P11 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-emitting diode (LED) and a phototransistor.
Characteristics
- Utilizes infrared light for detection
- Compact size
- High sensitivity
- Low power consumption
Package
The OPB982P11 is typically available in a small, rectangular package.
Essence
The essence of the OPB982P11 lies in its ability to accurately detect the presence of objects using infrared technology.
Packaging/Quantity
The sensor is usually packaged individually and is available in varying quantities based on the manufacturer's specifications.
Specifications
- Operating Wavelength: 950 nm
- Supply Voltage: 4.5 V to 5.5 V
- Output Type: Phototransistor
- Operating Temperature Range: -40°C to 85°C
- Response Time: 15 µs
Detailed Pin Configuration
The OPB982P11 typically consists of three pins: 1. Anode (+) 2. Cathode (-) 3. Output
Functional Features
- Reliable object detection
- Fast response time
- Wide operating temperature range
- Low power consumption
Advantages
- Accurate and reliable detection
- Suitable for various environmental conditions
- Low power consumption
Disadvantages
- Limited range of detection
- Susceptible to ambient light interference
Working Principles
The OPB982P11 operates on the principle of infrared light reflection. The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, triggering the output signal.
Detailed Application Field Plans
The OPB982P11 finds applications in various fields such as: - Industrial automation - Robotics - Object detection in consumer electronics - Proximity sensing in automotive applications
Detailed and Complete Alternative Models
Some alternative models to the OPB982P11 include: - TCRT5000 - GP2Y0A21YK
In conclusion, the OPB982P11 is a versatile optical sensor with reliable object detection capabilities, making it suitable for a wide range of applications across different industries.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem OPB982P11 w rozwiązaniach technicznych
What is OPB982P11?
- OPB982P11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB982P11?
- OPB982P11 is commonly used in applications such as object detection, position sensing, and assembly line automation.
What is the operating voltage range for OPB982P11?
- The operating voltage range for OPB982P11 is typically between 4.5V to 5.5V.
How does OPB982P11 detect objects?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of an object.
What is the sensing distance of OPB982P11?
- The sensing distance of OPB982P11 can vary based on the reflectivity of the object, but it typically ranges from a few millimeters to a few centimeters.
Can OPB982P11 be used in harsh environments?
- OPB982P11 is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.
What is the output type of OPB982P11?
- OPB982P11 provides a digital output, typically in the form of an open-collector output.
Does OPB982P11 require any external components for operation?
- OPB982P11 may require external resistors and capacitors for proper operation, depending on the specific application and circuit design.
Is OPB982P11 sensitive to ambient light?
- OPB982P11 is designed to minimize the effects of ambient light, but it may still be affected in extremely bright or direct sunlight conditions.
Can OPB982P11 be used in mobile robotics applications?
- Yes, OPB982P11 can be used in mobile robotics for tasks such as line following, obstacle detection, and edge sensing.