TT Electronics/Optek Technology
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OPB8362

OPB8362

Product Overview

Category

The OPB8362 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 source and a photodetector.

Characteristics

  • Utilizes infrared light for detection
  • Compact size
  • High sensitivity
  • Reliable performance

Package

The OPB8362 is typically available in a compact, surface-mount package.

Essence

The essence of OPB8362 lies in its ability to accurately detect the presence of objects in various applications.

Packaging/Quantity

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

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Digital
  • Sensing Distance: Up to 10mm
  • Operating Temperature Range: -40°C to 85°C
  • Response Time: <10ms

Detailed Pin Configuration

The OPB8362 typically consists of four pins: 1. VCC (Power supply) 2. GND (Ground) 3. Vo (Digital output) 4. NC (Not connected)

Functional Features

  • Infrared LED and phototransistor integrated in a single package
  • Digital output for easy interfacing with microcontrollers
  • Low power consumption
  • High noise immunity

Advantages

  • Accurate and reliable object detection
  • Compact size allows for easy integration into various devices
  • Wide operating temperature range
  • Fast response time

Disadvantages

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

Working Principles

The OPB8362 works on the principle of infrared light reflection. When an object is within the sensing distance, it reflects the emitted infrared light back to the photodetector, causing a change in the digital output signal.

Detailed Application Field Plans

The OPB8362 finds extensive use in various applications such as: - Object detection in automated machinery - Paper detection in printers and copiers - Proximity sensing in consumer electronics - Robotics for obstacle detection

Detailed and Complete Alternative Models

Some alternative models to OPB8362 include: - TCRT5000: A similar reflective optical sensor with analog output - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing range - QRE1113: Reflective object sensor with analog output

In conclusion, the OPB8362 is a versatile optical sensor with reliable performance and wide application potential, making it a valuable component in numerous electronic and industrial systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق OPB8362 في الحلول التقنية

  1. What is OPB8362?

    • OPB8362 is a reflective object sensor that consists of an infrared LED and a phototransistor, designed for use in applications requiring non-contact sensing.

  2. What are the typical operating voltage and current requirements for OPB8362?

    • The typical operating voltage for OPB8362 is 5V, and the typical current consumption is around 20mA.

  3. What is the sensing distance of OPB8362?

    • The sensing distance of OPB8362 is typically up to 0.125 inches (3.175mm).

  4. Can OPB8362 be used for detecting transparent or translucent objects?

    • No, OPB8362 is not suitable for detecting transparent or translucent objects as it relies on the reflection of infrared light.

  5. What are some common technical applications of OPB8362?

    • OPB8362 is commonly used in applications such as edge detection, object counting, paper detection in printers, and position sensing in industrial equipment.

  6. Does OPB8362 require any external components for operation?

    • Yes, OPB8362 may require external resistors and capacitors for proper operation and noise filtering.

  7. What is the output type of OPB8362?

    • OPB8362 provides a digital output, typically in the form of an open-collector output.

  8. Is OPB8362 sensitive to ambient light?

    • Yes, OPB8362 can be sensitive to ambient light, so it may require shielding or filtering to minimize the impact of ambient light.

  9. What is the operating temperature range of OPB8362?

    • The operating temperature range of OPB8362 is typically -40°C to 85°C.

  10. Can OPB8362 be used in harsh industrial environments?

    • Yes, OPB8362 is designed to withstand harsh industrial environments, making it suitable for a wide range of industrial applications.