TT Electronics/Optek Technology
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OPB9000
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OPB9000

Product Overview

The OPB9000 is a reflective object sensor designed for use in various applications. This sensor falls under the category of optical sensors and is commonly used for detecting the presence or absence of an object. Its characteristics include high sensitivity, compact packaging, and ease of integration. The sensor is typically packaged individually and is available in varying quantities to suit different project requirements.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Output Type: Digital
  • Sensing Distance: Up to 10mm
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: Surface Mount
  • Package / Quantity: 1 Varies

Detailed Pin Configuration

The OPB9000 features a standard pin configuration with pins designated for power supply, ground, and digital output. The pinout is as follows: 1. VCC (Power Supply) 2. GND (Ground) 3. Vo (Digital Output)

Functional Features

The OPB9000 sensor utilizes an integrated infrared LED and phototransistor to detect the presence of an object. When the emitted light is reflected back to the sensor, it triggers the digital output to indicate the presence of the object. This functionality allows for reliable object detection in various environments.

Advantages and Disadvantages

Advantages

  • High sensitivity for accurate object detection
  • Compact design for easy integration into different systems
  • Wide operating temperature range for versatility in application

Disadvantages

  • Limited sensing distance compared to some other sensors
  • Susceptible to ambient light interference in certain conditions

Working Principles

The working principle of the OPB9000 is based on the reflection of infrared light. When the emitted light encounters an object within its sensing range, the reflected light is detected by the phototransistor, causing the sensor to produce a digital output signal. This principle enables the sensor to effectively detect the presence of objects without direct contact.

Detailed Application Field Plans

The OPB9000 sensor finds extensive application in various fields, including: - Industrial automation for object detection in manufacturing processes - Robotics for proximity sensing and obstacle detection - Consumer electronics for touchless user interfaces and presence detection

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: 1. TCRT5000 - A similar reflective object sensor with comparable specifications 2. GP2Y0A21YK - Infrared proximity sensor offering longer sensing distances 3. TSSP4038 - Infrared receiver module suitable for object detection applications

In conclusion, the OPB9000 reflective object sensor offers high sensitivity and reliable performance in detecting the presence of objects. While it has limitations in sensing distance and susceptibility to ambient light interference, its compact design and wide operating temperature range make it a versatile choice for various applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPB9000 dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of OPB9000 in technical solutions:

  1. What is OPB9000?

    • OPB9000 is a reflective object sensor that includes an infrared emitter and phototransistor in a single package.

  2. What are the typical applications of OPB9000?

    • OPB9000 is commonly used for object detection, counting, and proximity sensing in various technical solutions.

  3. How does OPB9000 work?

    • The infrared emitter emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.

  4. What is the operating voltage range of OPB9000?

    • OPB9000 typically operates within a voltage range of 4.5V to 5.5V.

  5. What is the sensing distance of OPB9000?

    • The sensing distance of OPB9000 can vary based on the specific implementation and environmental factors, but it is typically in the range of a few millimeters to a few centimeters.

  6. Can OPB9000 be used for detecting transparent or reflective objects?

    • Yes, OPB9000 can detect both transparent and reflective objects, making it versatile for different applications.

  7. What is the output of OPB9000?

    • OPB9000 provides a digital output signal, indicating the presence or absence of the detected object.

  8. Is OPB9000 resistant to ambient light interference?

    • OPB9000 is designed to minimize the impact of ambient light interference, providing reliable performance in various lighting conditions.

  9. Can multiple OPB9000 sensors be used together in a system?

    • Yes, multiple OPB9000 sensors can be integrated into a system for more complex object detection and tracking applications.

  10. What are some best practices for integrating OPB9000 into a technical solution?

    • Best practices include calibrating the sensor for the specific application, minimizing external light sources, and considering the reflectivity of the objects being detected.

I hope these questions and answers are helpful! Let me know if you need further assistance.