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TLE4957C2E6847HAMA1

TLE4957C2E6847HAMA1

Introduction

The TLE4957C2E6847HAMA1 is a magnetic sensor belonging to the category of Hall Effect sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the TLE4957C2E6847HAMA1, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: Magnetic sensing in automotive and industrial applications
  • Characteristics: High accuracy, temperature stability, and low power consumption
  • Package: SMD (Surface Mount Device)
  • Essence: Detecting magnetic fields and converting them into electrical signals
  • Packaging/Quantity: Tape and reel packaging, quantity varies based on supplier

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Type: Digital
  • Operating Temperature: -40°C to 150°C
  • Sensitivity: 4.5mT
  • Supply Current: 6.5mA
  • Output Current: 20mA
  • Response Time: 100µs

Detailed Pin Configuration

The TLE4957C2E6847HAMA1 has a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output) 4. NC (Not connected)

Functional Features

  • Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields
  • Temperature Compensation: Maintains accuracy over a wide temperature range
  • Overvoltage Protection: Built-in protection against voltage spikes
  • Reverse Polarity Protection: Safeguards the sensor from damage due to reverse polarity connection

Advantages and Disadvantages

Advantages

  • High accuracy in magnetic field detection
  • Wide operating temperature range
  • Low power consumption
  • Robust protection features

Disadvantages

  • Limited sensitivity compared to some specialized sensors
  • Higher cost compared to basic magnetic switches

Working Principles

The TLE4957C2E6847HAMA1 operates based on the Hall Effect principle, where a voltage difference is generated across a conductor when subjected to a magnetic field perpendicular to the current flow. This voltage is then converted into a digital output signal, indicating the presence of a magnetic field.

Detailed Application Field Plans

The TLE4957C2E6847HAMA1 finds extensive use in the following application fields: - Automotive: Gear shift position sensing, brushless DC motor control, and electronic power steering systems - Industrial: Proximity sensing, speed and position measurement in conveyor systems, and anti-trap protection in window lift systems

Detailed and Complete Alternative Models

Some alternative models to the TLE4957C2E6847HAMA1 include: - A1324LUA-T (Allegro MicroSystems) - DRV5053VAQLPG (Texas Instruments) - OH090U (Littelfuse)

In conclusion, the TLE4957C2E6847HAMA1 Hall Effect sensor offers high accuracy and reliability in detecting magnetic fields, making it suitable for diverse automotive and industrial applications. While it has certain limitations, its robust features and performance make it a preferred choice in many scenarios.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TLE4957C2E6847HAMA1 i tekniske løsninger

  1. What is the TLE4957C2E6847HAMA1 sensor used for?

    • The TLE4957C2E6847HAMA1 sensor is a Hall effect sensor commonly used for measuring magnetic fields in technical solutions.

  2. What is the operating voltage range of the TLE4957C2E6847HAMA1 sensor?

    • The operating voltage range of the TLE4957C2E6847HAMA1 sensor is typically between 3.8V and 24V.

  3. What is the output signal of the TLE4957C2E6847HAMA1 sensor?

    • The TLE4957C2E6847HAMA1 sensor provides a digital output signal, making it suitable for interfacing with microcontrollers and digital circuits.

  4. What is the temperature range in which the TLE4957C2E6847HAMA1 sensor operates?

    • The TLE4957C2E6847HAMA1 sensor is designed to operate within a temperature range of -40°C to 150°C, making it suitable for a wide range of environments.

  5. How does the TLE4957C2E6847HAMA1 sensor handle magnetic field strengths?

    • The TLE4957C2E6847HAMA1 sensor is capable of accurately detecting magnetic field strengths ranging from a few millitesla to several tesla.

  6. Can the TLE4957C2E6847HAMA1 sensor be used for speed sensing applications?

    • Yes, the TLE4957C2E6847HAMA1 sensor can be utilized for speed sensing applications, particularly in automotive and industrial systems.

  7. What are the typical applications of the TLE4957C2E6847HAMA1 sensor?

    • Typical applications of the TLE4957C2E6847HAMA1 sensor include position sensing, brushless DC motor control, gear tooth sensing, and current sensing.

  8. Does the TLE4957C2E6847HAMA1 sensor require external compensation for temperature effects?

    • No, the TLE4957C2E6847HAMA1 sensor features integrated temperature compensation, eliminating the need for external compensation circuitry.

  9. What is the package type of the TLE4957C2E6847HAMA1 sensor?

    • The TLE4957C2E6847HAMA1 sensor is available in a small and robust SMD package, making it suitable for compact and rugged designs.

  10. Is the TLE4957C2E6847HAMA1 sensor RoHS compliant?

    • Yes, the TLE4957C2E6847HAMA1 sensor is RoHS compliant, ensuring environmental friendliness and compliance with regulations.