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OPB380P11
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OPB380P11 Encyclopedia Entry

Product Overview

The OPB380P11 belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. Its characteristics include high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a small housing and is available in various packaging quantities to suit different application needs.

Specifications

  • Operating Voltage: 5V
  • Output Type: Phototransistor
  • Detection Range: 0 to 10mm
  • Response Time: 15μs
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The OPB380P11 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 the specified range
  • Fast response time for real-time detection applications
  • Reliable performance across a wide temperature range

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various devices
  • High sensitivity enables accurate object detection
  • Wide operating temperature range enhances versatility

Disadvantages

  • Limited detection range may not be suitable for certain applications
  • Susceptible to ambient light interference in some environments

Working Principles

The OPB380P11 operates based on the principle of light reflection and absorption. When an object enters the detection range, it obstructs the light path between the emitter and the phototransistor, causing a change in the output signal.

Detailed Application Field Plans

The OPB380P11 is widely used in the following applications: - Object detection in automated machinery - Paper detection in printers and copiers - Proximity sensing in robotics and automation systems

Detailed and Complete Alternative Models

Some alternative models to the OPB380P11 include: - TCRT5000: Similar infrared reflective sensor with adjustable detection range - QRE1113: Reflective object sensor with analog output for distance measurement - GP2Y0A21YK: Long-range distance measuring sensor with analog output

In conclusion, the OPB380P11 offers a reliable solution for object detection and proximity sensing in various industrial and commercial applications. Its compact design, high sensitivity, and versatile operating characteristics make it a popular choice among engineers and designers seeking reliable optical sensing solutions.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPB380P11 dalam penyelesaian teknikal

  1. What is OPB380P11?

    • OPB380P11 is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB380P11 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.

  3. What are the typical applications of OPB380P11?

    • OPB380P11 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  4. What is the operating voltage range for OPB380P11?

    • The operating voltage range for OPB380P11 is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB380P11?

    • The sensing distance of OPB380P11 is typically around 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB380P11 be used in outdoor environments?

    • OPB380P11 is not recommended for outdoor use as it is designed for indoor applications and may be affected by ambient light and environmental conditions.

  7. What is the output type of OPB380P11?

    • OPB380P11 provides a digital output, typically a logic high or low signal based on the presence or absence of the reflected light.

  8. Is OPB380P11 sensitive to ambient light?

    • OPB380P11 is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance.

  9. Can OPB380P11 detect transparent objects?

    • OPB380P11 may have difficulty detecting transparent objects as they may not reflect enough light to be reliably detected.

  10. What are the key considerations for integrating OPB380P11 into a technical solution?

    • When integrating OPB380P11, it's important to consider factors such as mounting position, ambient light levels, object reflectivity, and electrical interference to ensure reliable operation.