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TLE4957C2E6247HAMA1

TLE4957C2E6247HAMA1

Introduction

The TLE4957C2E6247HAMA1 is a magnetic sensor designed for various applications in automotive and industrial sectors. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Magnetic Sensor
  • Use: Automotive and Industrial Applications
  • Characteristics: High sensitivity, robust design, digital output
  • Package: SMD
  • Essence: Precise and reliable magnetic sensing
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Operating Voltage: 3.5V to 18V
  • Output Type: Digital
  • Operating Temperature: -40°C to 150°C
  • Sensitivity: Adjustable
  • Supply Current: 6.5mA
  • Output Frequency: Up to 20kHz

Detailed Pin Configuration

The TLE4957C2E6247HAMA1 has a total of 8 pins: 1. VDD 2. GND 3. VDDP 4. GNDP 5. DO 6. NC 7. SCK 8. SDI

Functional Features

  • High sensitivity to magnetic fields
  • Digital output for easy interfacing with microcontrollers
  • Robust design for reliable operation in harsh environments
  • Adjustable sensitivity for versatile applications

Advantages and Disadvantages

Advantages

  • High sensitivity allows for precise magnetic field detection
  • Digital output simplifies integration with control systems
  • Robust design ensures reliable performance in challenging conditions

Disadvantages

  • Limited operating temperature range compared to some competitors
  • Higher supply current may not be suitable for low-power applications

Working Principles

The TLE4957C2E6247HAMA1 operates based on the Hall effect, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage is then processed to provide a digital output signal indicating the presence and strength of the magnetic field.

Detailed Application Field Plans

Automotive Applications

  • Gear position sensing
  • Brushless DC motor control
  • Steering angle detection
  • Transmission speed sensing

Industrial Applications

  • Proximity sensing
  • Speed and position sensing in industrial machinery
  • Flow metering
  • Current sensing in power electronics

Detailed and Complete Alternative Models

  • TLE4959C2E6247HAMA1: Similar functionality with extended temperature range
  • TLE4957V2E6247HAMA1: Lower supply current for energy-efficient applications
  • TLE4957C2E6247HAMA2: Enhanced ESD protection for improved reliability

In conclusion, the TLE4957C2E6247HAMA1 offers high sensitivity and robustness, making it suitable for various automotive and industrial applications. Its digital output and adjustable sensitivity enhance its versatility, although potential limitations include operating temperature range and supply current requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TLE4957C2E6247HAMA1 i tekniske løsninger

  1. What is the TLE4957C2E6247HAMA1 sensor used for?

    • The TLE4957C2E6247HAMA1 is a Hall sensor designed for contactless magnetic sensing applications, such as position and speed sensing in automotive and industrial systems.

  2. What is the operating voltage range of the TLE4957C2E6247HAMA1?

    • The operating voltage range of the TLE4957C2E6247HAMA1 is typically between 3.5V and 18V.

  3. What is the output signal of the TLE4957C2E6247HAMA1?

    • The TLE4957C2E6247HAMA1 provides a digital output signal, making it suitable for interfacing with microcontrollers and other digital systems.

  4. How does the TLE4957C2E6247HAMA1 handle temperature variations?

    • The TLE4957C2E6247HAMA1 is designed to operate over a wide temperature range, typically from -40°C to 150°C, making it suitable for harsh environments.

  5. Can the TLE4957C2E6247HAMA1 be used for rotary position sensing?

    • Yes, the TLE4957C2E6247HAMA1 can be used for both linear and rotary position sensing applications.

  6. What are the key features of the TLE4957C2E6247HAMA1?

    • Some key features of the TLE4957C2E6247HAMA1 include high accuracy, low power consumption, and built-in protection against reverse polarity and overvoltage.

  7. Is the TLE4957C2E6247HAMA1 suitable for automotive applications?

    • Yes, the TLE4957C2E6247HAMA1 is AEC-Q100 qualified, making it suitable for use in automotive systems.

  8. What is the package type of the TLE4957C2E6247HAMA1?

    • The TLE4957C2E6247HAMA1 comes in a small and robust PG-TDSO-8 package, which is suitable for space-constrained applications.

  9. Does the TLE4957C2E6247HAMA1 require external compensation for temperature drift?

    • No, the TLE4957C2E6247HAMA1 features integrated temperature compensation, reducing the need for external circuitry.

  10. Can the TLE4957C2E6247HAMA1 be used in safety-critical applications?

    • Yes, the TLE4957C2E6247HAMA1 meets relevant industry standards and can be used in safety-critical applications with appropriate system design and validation.