TT Electronics/Optek Technology
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OPB810L55
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OPB810L55

Product Overview

Category

The OPB810L55 belongs to the category of reflective object sensors.

Use

It is used for detecting the presence or absence of an object by emitting and receiving infrared light.

Characteristics

  • Utilizes infrared light for detection
  • Compact package size
  • High sensitivity
  • Low power consumption

Package

The OPB810L55 is available in a compact, surface-mount package.

Essence

The essence of OPB810L55 lies in its reliable and accurate object detection capabilities.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 2.5mm
  • Operating Temperature Range: -40°C to 85°C
  • Dimensions: 5.3mm x 6.35mm x 7.62mm

Detailed Pin Configuration

The OPB810L55 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)

Functional Features

  • Infrared LED emitter and phototransistor receiver
  • Digital output for easy interfacing with microcontrollers
  • Built-in ambient light rejection

Advantages

  • Reliable object detection
  • Compact size for easy integration
  • Wide operating temperature range
  • Low power consumption

Disadvantages

  • Limited sensing distance
  • Susceptible to interference from external light sources

Working Principles

The OPB810L55 operates on the principle of reflection. The infrared LED emitter emits light, which is then reflected off an object and detected by the phototransistor receiver. The presence or absence of the reflected light is then converted into a digital output signal.

Detailed Application Field Plans

The OPB810L55 is commonly used in various applications such as: - Object detection in automated assembly lines - Paper detection in printers and copiers - Proximity sensing in robotics and automation - Slot detection in vending machines and gaming devices

Detailed and Complete Alternative Models

Some alternative models to OPB810L55 include: - TCRT5000: Similar reflective object sensor with longer sensing distance - QRE1113: Reflective object sensor with analog output for distance measurement - GP2Y0A21YK0F: Infrared proximity sensor with adjustable sensing range

In conclusion, the OPB810L55 reflective object sensor offers reliable and accurate object detection in a compact and efficient package, making it suitable for a wide range of applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق OPB810L55 في الحلول التقنية

  1. What is OPB810L55?

    • OPB810L55 is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. What are the typical applications of OPB810L55?

    • OPB810L55 is commonly used in applications such as paper detection in printers, edge sensing in robotics, and object detection in industrial automation.

  3. What is the operating voltage range for OPB810L55?

    • The operating voltage range for OPB810L55 is typically between 4.5V to 5.5V.

  4. How does OPB810L55 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.

  5. What is the typical response time of OPB810L55?

    • The typical response time of OPB810L55 is in the range of microseconds, making it suitable for high-speed object detection applications.

  6. Can OPB810L55 be used in harsh environments?

    • OPB810L55 is designed to operate in industrial environments and can withstand moderate levels of dust and moisture.

  7. What is the recommended operating temperature range for OPB810L55?

    • The recommended operating temperature range for OPB810L55 is typically between -40°C to 85°C.

  8. Does OPB810L55 require any external components for operation?

    • OPB810L55 may require external resistors and capacitors for proper operation, depending on the specific application requirements.

  9. Is OPB810L55 sensitive to ambient light?

    • OPB810L55 is designed to minimize the effects of ambient light interference, making it suitable for reliable object detection in various lighting conditions.

  10. Can OPB810L55 be used for precise distance measurement?

    • OPB810L55 is primarily used for detecting the presence or absence of objects and is not intended for precise distance measurement applications.