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OPB370T55
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OPB370T55

Product Overview

Category

The OPB370T55 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 OPB370T55 is typically available in a compact, surface-mount package.

Essence

The essence of the OPB370T55 lies in its ability to accurately detect the presence of objects using infrared technology.

Packaging/Quantity

The sensor is usually packaged in reels and is available in varying quantities based on the manufacturer's specifications.

Specifications

  • Operating Wavelength: 950 nm
  • Supply Voltage: 4.5 V to 5.5 V
  • Output Type: Phototransistor
  • Operating Temperature Range: -40°C to 85°C
  • Response Time: 14 µs

Detailed Pin Configuration

The OPB370T55 typically features the following pin configuration: 1. Anode 2. Cathode 3. Collector 4. Emitter

Functional Features

  • Infrared LED and phototransistor in a single package
  • High immunity to ambient light
  • Fast response time
  • Low power consumption

Advantages and Disadvantages

Advantages

  • Accurate object detection
  • Compact design
  • Wide operating temperature range
  • Fast response time

Disadvantages

  • Limited range compared to some other sensing technologies
  • Susceptible to interference from certain types of ambient light

Working Principles

The OPB370T55 operates on the principle of infrared light reflection. The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. The presence or absence of the object alters the amount of reflected light, allowing the sensor to determine the object's status.

Detailed Application Field Plans

The OPB370T55 is commonly used in various applications such as: - Object detection in automated machinery - Paper detection in printers and copiers - Proximity sensing in consumer electronics - Robotics for object avoidance

Detailed and Complete Alternative Models

Some alternative models to the OPB370T55 include: - TCRT5000 - A similar reflective optical sensor with infrared emitter and phototransistor - QRE1113 - Reflective object sensor with analog output - GP2Y0A21YK - Infrared proximity sensor with longer range capabilities

In conclusion, the OPB370T55 is a versatile optical sensor with a compact design and reliable performance, making it suitable for a wide range of object detection applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPB370T55 dalam penyelesaian teknikal

  1. What is OPB370T55?

    • OPB370T55 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 applications of OPB370T55?

    • OPB370T55 is commonly used in applications such as paper detection in printers, edge detection in robotics, and object detection in industrial automation.

  3. How does OPB370T55 work?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. The presence or absence of the reflected light is used to determine the position or characteristics of the object.

  4. What are the key features of OPB370T55?

    • Some key features of OPB370T55 include its compact size, high reliability, and ability to operate over a wide temperature range.

  5. What is the operating voltage range of OPB370T55?

    • OPB370T55 typically operates within a voltage range of 4.5V to 5.5V.

  6. Can OPB370T55 be used in harsh environments?

    • Yes, OPB370T55 is designed to withstand harsh industrial environments and has a rugged construction suitable for such applications.

  7. What is the typical response time of OPB370T55?

    • The typical response time of OPB370T55 is in the range of microseconds, making it suitable for high-speed applications.

  8. Does OPB370T55 require any external components for operation?

    • OPB370T55 does not require any external components for basic operation, simplifying its integration into technical solutions.

  9. Can OPB370T55 be used for precise distance measurement?

    • While OPB370T55 can detect the presence or absence of objects, it is not designed for precise distance measurement.

  10. Is OPB370T55 compatible with microcontrollers and digital logic circuits?

    • Yes, OPB370T55 is compatible with microcontrollers and digital logic circuits, allowing for easy interfacing with various technical solutions.