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TLE49461LHALA1
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TLE49461LHALA1

Introduction

The TLE49461LHALA1 is a Hall sensor designed for use in automotive and industrial applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Hall Sensor
  • Use: Automotive and Industrial Applications
  • Characteristics: High sensitivity, low power consumption, robust design
  • Package: Surface Mount Device (SMD)
  • Essence: Detecting magnetic fields and converting them into electrical signals
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Current: 20mA
  • Operating Temperature Range: -40°C to 150°C
  • Output Type: Digital Switch
  • Magnetic Sensitivity: 2.5mT to 7.5mT

Detailed Pin Configuration

The TLE49461LHALA1 has a 3-pin SOT23 package with the following pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

  • High sensitivity to magnetic fields
  • Reverse polarity protection
  • Short-circuit and overvoltage protection
  • Built-in temperature compensation

Advantages and Disadvantages

Advantages

  • Robust design suitable for harsh environments
  • Low power consumption
  • Wide operating voltage range

Disadvantages

  • Limited magnetic sensitivity range
  • Sensitive to electromagnetic interference

Working Principles

The TLE49461LHALA1 operates based on the Hall effect, where it detects changes in magnetic fields and produces a corresponding digital output signal. When exposed to a magnetic field within the specified sensitivity range, the sensor switches its output state, indicating the presence or absence of the magnetic field.

Detailed Application Field Plans

The TLE49461LHALA1 is ideal for various automotive and industrial applications, including: - Brushless DC motor commutation - Position sensing in automotive systems - Speed detection in industrial equipment - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TLE49461LHALA1 include: - A1324LUA-T (Allegro MicroSystems) - OH090U (TT Electronics) - DRV5053VAQLPG (Texas Instruments) - SS49E (Honeywell)

In conclusion, the TLE49461LHALA1 is a versatile Hall sensor suitable for demanding automotive and industrial applications, offering high sensitivity, robustness, and reliable performance.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TLE49461LHALA1 dalam penyelesaian teknikal

  1. What is the TLE49461LHALA1 sensor used for?

    • The TLE49461LHALA1 sensor is a Hall sensor designed for use in automotive and industrial applications to detect the position of a magnetic field.

  2. What is the operating voltage range of the TLE49461LHALA1 sensor?

    • The operating voltage range of the TLE49461LHALA1 sensor is typically between 3.5V and 18V.

  3. What is the output signal of the TLE49461LHALA1 sensor?

    • The TLE49461LHALA1 sensor provides a digital output signal, making it suitable for interfacing with microcontrollers and other digital systems.

  4. What is the temperature range in which the TLE49461LHALA1 sensor operates?

    • The TLE49461LHALA1 sensor is designed to operate within a temperature range of -40°C to 150°C, making it suitable for harsh environments.

  5. Can the TLE49461LHALA1 sensor be used for speed sensing applications?

    • Yes, the TLE49461LHALA1 sensor can be used for speed sensing applications, such as detecting the speed of rotating shafts or gears.

  6. Is the TLE49461LHALA1 sensor immune to stray magnetic fields?

    • The TLE49461LHALA1 sensor features robust stray field immunity, ensuring reliable operation in the presence of external magnetic fields.

  7. What are the typical applications of the TLE49461LHALA1 sensor?

    • Typical applications of the TLE49461LHALA1 sensor include gear tooth sensing, brushless DC motor commutation, and position sensing in automotive and industrial systems.

  8. Does the TLE49461LHALA1 sensor require external components for operation?

    • The TLE49461LHALA1 sensor is designed to be used with minimal external components, simplifying its integration into technical solutions.

  9. What is the package type of the TLE49461LHALA1 sensor?

    • The TLE49461LHALA1 sensor is available in a small and compact SOT23 package, making it suitable for space-constrained applications.

  10. Is the TLE49461LHALA1 sensor RoHS compliant?

    • Yes, the TLE49461LHALA1 sensor is RoHS compliant, meeting environmental standards for lead-free and hazardous substance-free manufacturing.