Allegro MicroSystems, LLC
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A1192LUBTN-T
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A1192LUBTN-T Product Overview

Introduction

The A1192LUBTN-T is a versatile electronic component that belongs to the category of Hall Effect sensors. This sensor is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: Detection of magnetic fields and proximity sensing
  • Characteristics: High sensitivity, low power consumption, compact size
  • Package: SOT-23 surface mount package
  • Essence: Utilizes Hall Effect to detect changes in magnetic field
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Current: 8mA
  • Operating Temperature Range: -40°C to 85°C
  • Output Type: Digital

Detailed Pin Configuration

  1. VCC (Power supply)
  2. GND (Ground)
  3. Output

Functional Features

  • Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields
  • Proximity Sensing: Can be used for proximity detection in various applications
  • Low Power Consumption: Ideal for battery-powered devices
  • High Sensitivity: Able to detect small changes in magnetic fields

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various designs
  • Low power consumption extends battery life in portable devices
  • High sensitivity enables precise magnetic field detection

Disadvantages

  • Susceptible to interference from external magnetic fields
  • Limited operating temperature range may restrict certain applications

Working Principles

The A1192LUBTN-T operates based on the Hall Effect, which is the production of a voltage difference across an electrical conductor when a magnetic field is applied perpendicular to the flow of current.

Detailed Application Field Plans

  • Automotive: Used for position sensing in throttle pedals, gear shifters, and brake pedals
  • Industrial: Employed in proximity switches for machinery and equipment
  • Consumer Electronics: Integrated into smartphones for smart cover detection and power management

Detailed and Complete Alternative Models

  • A1191LUBTN-T: Similar specifications with different package type
  • A1193LUBTN-T: Higher sensitivity variant with wider operating temperature range

In conclusion, the A1192LUBTN-T Hall Effect sensor offers a reliable solution for magnetic field detection and proximity sensing in a wide range of applications.

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10个与A1192LUBTN-T在技术解决方案中的应用相关的常见问题及解答

  1. What is the A1192LUBTN-T sensor used for?

    • The A1192LUBTN-T sensor is a high-precision, micro-power Hall-effect sensor designed for use in applications such as position sensing, proximity sensing, and current sensing.

  2. What is the operating voltage range of the A1192LUBTN-T sensor?

    • The A1192LUBTN-T sensor operates within a voltage range of 3.8V to 24V, making it suitable for a wide variety of electronic systems.

  3. How does the A1192LUBTN-T sensor detect magnetic fields?

    • The A1192LUBTN-T sensor utilizes the Hall effect to detect changes in magnetic fields, providing accurate and reliable sensing capabilities.

  4. What is the output signal format of the A1192LUBTN-T sensor?

    • The A1192LUBTN-T sensor provides a linear analog output proportional to the strength of the magnetic field being detected.

  5. Can the A1192LUBTN-T sensor be used in automotive applications?

    • Yes, the A1192LUBTN-T sensor is suitable for automotive applications such as gear position sensing, throttle control, and brake pedal position sensing.

  6. What are the temperature operating limits of the A1192LUBTN-T sensor?

    • The A1192LUBTN-T sensor can operate within a temperature range of -40°C to 150°C, allowing for reliable performance in harsh environments.

  7. Is the A1192LUBTN-T sensor immune to environmental interference?

    • Yes, the A1192LUBTN-T sensor is designed to be immune to environmental interference, ensuring accurate and consistent performance.

  8. Can the A1192LUBTN-T sensor be used in battery-powered applications?

    • Yes, the A1192LUBTN-T sensor's micro-power design makes it well-suited for battery-powered applications, minimizing power consumption.

  9. What are the typical applications of the A1192LUBTN-T sensor in industrial settings?

    • In industrial settings, the A1192LUBTN-T sensor is commonly used for flow metering, valve position sensing, and motor control applications.

  10. Does the A1192LUBTN-T sensor require external compensation for temperature variations?

    • No, the A1192LUBTN-T sensor features built-in temperature compensation, eliminating the need for external compensation circuitry.