TT Electronics/Optek Technology
รูปภาพอาจเป็นภาพแทน
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OPB707B
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OPB707B

Product Overview

The OPB707B belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is known for its reliable performance and is widely utilized in various applications due to its compact design and high sensitivity. The OPB707B comes with a range of characteristics, packaging options, and quantities to suit different requirements.

Basic Information

  • Category: Optical Sensor
  • Use: Object detection
  • Characteristics: Compact design, high sensitivity
  • Package: Various packaging options available
  • Essence: Reliable performance
  • Packaging/Quantity: Customizable based on requirements

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 0.2 inches
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 5mm x 7mm x 2.5mm

Detailed Pin Configuration

The OPB707B features a standard pin configuration with clear labeling for easy integration into electronic circuits.

| Pin Name | Description | |----------|-------------------| | VCC | Power supply | | GND | Ground connection | | OUT | Output signal | | NC | Not connected |

Functional Features

  • High sensitivity to detect objects accurately
  • Compact size for easy integration into various devices
  • Reliable performance across different environmental conditions

Advantages and Disadvantages

Advantages

  • High sensitivity enables precise object detection
  • Compact design allows for versatile application
  • Reliable performance ensures consistent operation

Disadvantages

  • Limited sensing distance compared to some other optical sensors
  • Sensitive to ambient light variations

Working Principles

The OPB707B operates based on the principle of light reflection and absorption. When an object is within the sensing distance, the emitted light from the sensor reflects off the object and is detected by the phototransistor, resulting in a change in the output signal.

Detailed Application Field Plans

The OPB707B finds extensive use in various fields such as: - Automated manufacturing processes - Robotics and automation - Proximity sensing in consumer electronics - Object detection in security systems

Detailed and Complete Alternative Models

  1. OPB608A: Offers extended sensing distance
  2. OPB9000: Provides enhanced ambient light immunity
  3. OPB960T: Designed for high-temperature environments

In conclusion, the OPB707B optical sensor offers reliable performance and high sensitivity, making it suitable for diverse applications in object detection and proximity sensing.

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  1. What is OPB707B?

    • OPB707B is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB707B 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 OPB707B?

    • OPB707B is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  4. What is the operating voltage range for OPB707B?

    • The operating voltage range for OPB707B is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB707B?

    • The sensing distance of OPB707B can vary based on the specific application and environmental conditions, but it is generally in the range of a few millimeters to a few centimeters.

  6. Can OPB707B be used in harsh environments?

    • OPB707B is designed to operate in relatively clean and controlled environments, and may not be suitable for use in extremely harsh conditions with excessive dust, moisture, or temperature extremes.

  7. What is the output type of OPB707B?

    • OPB707B typically provides a digital output, indicating the presence or absence of the detected object.

  8. Is OPB707B sensitive to ambient light?

    • OPB707B is designed to minimize the effects of ambient light interference, but it may still be affected by very bright or direct light sources.

  9. Can OPB707B be used for speed sensing applications?

    • While OPB707B is primarily used for object detection, it can also be utilized for speed sensing in certain applications, such as conveyor belt monitoring.

  10. Are there any special considerations for mounting and alignment of OPB707B?

    • Proper mounting and alignment are crucial for the optimal performance of OPB707B, and it is important to ensure that the sensor is securely mounted and aligned with the target object for reliable operation.