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GP1UM28RK
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GP1UM28RK

Product Overview

  • Category: Optoelectronics
  • Use: Infrared Emitting Diode (IRED)
  • Characteristics: High power output, compact size, low power consumption
  • Package: Surface mount package
  • Essence: GP1UM28RK is an infrared emitting diode designed for various sensing and remote control applications.
  • Packaging/Quantity: Available in reels of 2000 units

Specifications

  • Peak Emission Wavelength: 940 nm
  • Forward Current: 100 mA
  • Reverse Voltage: 5 V
  • Radiant Intensity: 20 mW/sr
  • Viewing Angle: 20 degrees

Detailed Pin Configuration

The GP1UM28RK has a standard 3-pin configuration: 1. Anode 2. Cathode 3. No Connection

Functional Features

  • High radiant intensity
  • Wide viewing angle
  • Low forward voltage
  • Fast response time

Advantages and Disadvantages

Advantages

  • High power output
  • Compact size
  • Low power consumption
  • Wide viewing angle

Disadvantages

  • Limited peak emission wavelength options
  • Sensitive to reverse voltage

Working Principles

GP1UM28RK operates based on the principle of electroluminescence, where electrical energy is converted into light energy within the semiconductor material.

Detailed Application Field Plans

GP1UM28RK is widely used in: - Proximity sensors - Object detection - Remote controls - Optical encoders - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to GP1UM28RK include: - GP1UX311QS - GP1UX511QS - GP1UX511QSCF

This completes the English editing encyclopedia entry structure format for GP1UM28RK.

10個與GP1UM28RK在技術方案中應用相關的常見問題與解答

  1. What is GP1UM28RK?

    • GP1UM28RK is a high-speed digital output type ambient light sensor with I2C bus interface.

  2. What is the operating voltage range of GP1UM28RK?

    • The operating voltage range of GP1UM28RK is 2.5V to 3.6V.

  3. What is the typical output current of GP1UM28RK?

    • The typical output current of GP1UM28RK is 0.8mA.

  4. What is the spectral response range of GP1UM28RK?

    • The spectral response range of GP1UM28RK is approximately 320nm to 1000nm.

  5. How does GP1UM28RK communicate with other devices?

    • GP1UM28RK communicates with other devices using the I2C bus interface.

  6. What is the resolution of GP1UM28RK?

    • The resolution of GP1UM28RK is 16-bit digital output.

  7. Can GP1UM28RK be used in outdoor applications?

    • Yes, GP1UM28RK can be used in outdoor applications as it has a wide dynamic range and high sensitivity.

  8. Is GP1UM28RK suitable for battery-powered devices?

    • Yes, GP1UM28RK is suitable for battery-powered devices due to its low power consumption.

  9. What are the typical applications of GP1UM28RK?

    • Typical applications of GP1UM28RK include automatic brightness adjustment in displays, backlight control in consumer electronics, and ambient light sensing in industrial equipment.

  10. Does GP1UM28RK have built-in noise reduction features?

    • Yes, GP1UM28RK has built-in noise reduction features to ensure accurate ambient light sensing in various environments.