Sharp Microelectronics
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GP1A52HR
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GP1A52HR

Product Overview

  • Belongs to: Optoelectronic Sensor
  • Category: Photointerrupters
  • Use: Detection of objects or motion
  • Characteristics: High sensitivity, compact size, reliable performance
  • Package: Through-hole type
  • Essence: Reliable object detection in various applications
  • Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

  • Operating Wavelength: 950 nm
  • Supply Voltage: 4.5 V to 16 V
  • Output Configuration: Phototransistor
  • Output Type: NPN
  • Response Time: 3.0 ms (max)
  • Operating Temperature: -25°C to 85°C

Detailed Pin Configuration

  1. Anode
  2. Cathode
  3. Emitter
  4. Collector
  5. No Connection

Functional Features

  • High sensitivity to infrared light
  • Fast response time
  • Low power consumption
  • Compact and easy to integrate

Advantages

  • Reliable object detection in various lighting conditions
  • Compact size allows for versatile installation
  • Low power consumption for energy-efficient operation

Disadvantages

  • Limited operating temperature range
  • Sensitivity to ambient light may require additional shielding in some applications

Working Principles

The GP1A52HR operates based on the interruption of an infrared light beam between the emitter and detector. When an object obstructs the path, the phototransistor output is activated, signaling the presence of the object.

Detailed Application Field Plans

  1. Industrial Automation: Object detection in conveyor systems, sorting machines, and assembly lines.
  2. Consumer Electronics: Paper detection in printers, position sensing in gaming consoles, and robotics.
  3. Automotive: Speed and position sensing in automotive applications, such as speedometers and gear shifters.

Detailed and Complete Alternative Models

  1. GP1A57HRJ00F
  2. GP1A58HRJ00F
  3. GP1A59HRJ00F

This comprehensive entry provides a detailed understanding of the GP1A52HR optoelectronic sensor, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, catering to the needs of engineers, researchers, and enthusiasts in the field of optoelectronics.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací GP1A52HR v technických řešeních

  1. What is GP1A52HR?

    • GP1A52HR is a reflective photointerrupter, which consists of an infrared emitting diode and a phototransistor.

  2. What are the typical applications of GP1A52HR?

    • GP1A52HR is commonly used in printers, copiers, vending machines, and industrial automation equipment for paper detection, edge sensing, and position sensing.

  3. What is the operating voltage range of GP1A52HR?

    • The operating voltage range of GP1A52HR is typically between 4.5V and 5.5V.

  4. How does GP1A52HR work?

    • GP1A52HR works by emitting infrared light from the LED, which is then reflected back to the phototransistor. When an object interrupts the light, it triggers the phototransistor to change its state.

  5. What is the output type of GP1A52HR?

    • GP1A52HR has an open collector output type.

  6. What is the typical response time of GP1A52HR?

    • The typical response time of GP1A52HR is around 3 microseconds.

  7. Can GP1A52HR be used in harsh environments?

    • GP1A52HR is not designed for harsh environments and may require additional protection if used in dusty or humid conditions.

  8. What is the recommended operating temperature range for GP1A52HR?

    • The recommended operating temperature range for GP1A52HR is usually between -25°C to 85°C.

  9. Does GP1A52HR require any external components for operation?

    • GP1A52HR typically requires an external pull-up resistor for proper operation.

  10. Is GP1A52HR RoHS compliant?

    • Yes, GP1A52HR is RoHS compliant, making it suitable for use in products that adhere to environmental regulations.