Sharp Microelectronics
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GP1UX307RK

GP1UX307RK

Product Overview

  • Category: Optoelectronics
  • Use: Proximity sensor for electronic devices
  • Characteristics: High sensitivity, compact size, low power consumption
  • Package: Surface mount package
  • Essence: Infrared emitting diode and phototransistor
  • Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital
  • Sensing Distance: Up to 20mm
  • Operating Temperature: -25°C to 85°C
  • Dimensions: 2.7mm x 2.0mm x 1.0mm

Detailed Pin Configuration

  1. Anode (IR LED)
  2. Cathode (IR LED)
  3. Collector (Phototransistor)
  4. Emitter (Phototransistor)

Functional Features

  • Proximity detection without physical contact
  • Integrated infrared emitter and detector
  • Digital output for easy interfacing with microcontrollers
  • Low power consumption for battery-operated devices

Advantages

  • Small form factor for space-constrained designs
  • Reliable proximity sensing in various lighting conditions
  • Wide operating voltage range for flexibility in system design
  • Suitable for portable and handheld devices

Disadvantages

  • Limited sensing distance compared to some other proximity sensors
  • Susceptible to interference from ambient infrared sources

Working Principles

The GP1UX307RK operates based on the principle of reflective sensing. The integrated infrared emitter emits light, which is then reflected off an object back to the phototransistor. The presence or absence of the reflected light is detected, allowing the sensor to determine the proximity of the object.

Detailed Application Field Plans

The GP1UX307RK is suitable for a wide range of applications, including: - Mobile phones and tablets for touchless gesture control - Printers and copiers for paper presence detection - Home appliances for proximity-based user interfaces - Industrial automation for object detection in tight spaces

Detailed and Complete Alternative Models

  1. GP2Y0A21YK0F: Longer sensing distance but larger package size
  2. GP2AP002S00F: Higher sensitivity but requires external signal conditioning
  3. GP2S700HCP: Lower power consumption but lower maximum sensing distance

This comprehensive entry provides a detailed overview of the GP1UX307RK proximity sensor, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10个与GP1UX307RK在技术解决方案中的应用相关的常见问题及解答

  1. What is GP1UX307RK?

    • GP1UX307RK is a compact, high-sensitivity photodetector module designed for use in various technical solutions.

  2. What are the key features of GP1UX307RK?

    • The key features include high sensitivity, compact size, low power consumption, and a wide dynamic range.

  3. In what technical solutions can GP1UX307RK be used?

    • GP1UX307RK can be used in applications such as proximity sensing, touchless switches, ambient light sensing, and reflective sensors.

  4. How does GP1UX307RK contribute to proximity sensing?

    • GP1UX307RK's high sensitivity allows it to detect objects within close range, making it suitable for proximity sensing applications.

  5. Can GP1UX307RK be integrated into touchless switches?

    • Yes, GP1UX307RK's compact size and high sensitivity make it ideal for touchless switch applications, where it can detect hand gestures or movement.

  6. What advantages does GP1UX307RK offer for ambient light sensing?

    • GP1UX307RK offers high sensitivity to ambient light, enabling accurate detection and measurement in varying lighting conditions.

  7. How does GP1UX307RK function in reflective sensors?

    • GP1UX307RK can be used in reflective sensors to detect the presence or absence of objects based on the reflection of emitted light.

  8. What is the typical power consumption of GP1UX307RK?

    • The typical power consumption of GP1UX307RK is low, making it suitable for battery-powered or energy-efficient devices.

  9. Are there any specific environmental considerations for using GP1UX307RK?

    • GP1UX307RK is designed to operate effectively in a wide range of environmental conditions, including temperature and humidity variations.

  10. Can GP1UX307RK be easily integrated into existing technical solutions?

    • Yes, GP1UX307RK's compact design and compatibility with standard interfaces make it relatively easy to integrate into various technical solutions.