Allegro MicroSystems, LLC
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A1260ELHLT-T
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A1260ELHLT-T Product Overview

Introduction

The A1260ELHLT-T is a versatile electronic component that belongs to the category of Hall Effect sensors. This entry provides an in-depth overview of the A1260ELHLT-T, 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: Detection of magnetic fields and proximity sensing
  • Characteristics: High sensitivity, low power consumption, digital output
  • Package: Surface mount package
  • Essence: Utilizes Hall Effect to detect magnetic fields
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital
  • Operating Temperature: -40°C to 85°C
  • Sensitivity: 30G (3mT)
  • Response Time: 5µs

Detailed Pin Configuration

The A1260ELHLT-T typically features three pins: 1. VCC (Power supply input) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

  • Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields
  • Proximity Sensing: Can be used for non-contact proximity sensing applications
  • Digital Output: Provides a digital signal based on the presence of a magnetic field

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Low power consumption
  • Digital output simplifies interfacing with microcontrollers

Disadvantages

  • Limited operating temperature range
  • Susceptible to electromagnetic interference in certain environments

Working Principles

The A1260ELHLT-T operates based on the Hall Effect, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage difference is then processed to provide a digital output indicating the presence of a magnetic field.

Detailed Application Field Plans

The A1260ELHLT-T finds extensive use in various applications, including: - Proximity sensing in industrial machinery - Position sensing in automotive systems - Brushless DC motor control - Magnetic encoders for rotary position sensing

Detailed and Complete Alternative Models

Some alternative models to the A1260ELHLT-T include: - A1324LUA-T: Similar Hall Effect sensor with extended temperature range - SS495A: Analog output Hall Effect sensor with high accuracy - DRV5053VA-Q1: Programmable Hall Effect sensor with integrated temperature compensation

In conclusion, the A1260ELHLT-T is a highly sensitive Hall Effect sensor with digital output, suitable for a wide range of magnetic field detection and proximity sensing applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av A1260ELHLT-T i tekniska lösningar

  1. What is the A1260ELHLT-T?

    • The A1260ELHLT-T is a Hall effect sensor designed for high-temperature applications, offering accurate and reliable sensing of magnetic fields.

  2. What is the operating temperature range of the A1260ELHLT-T?

    • The A1260ELHLT-T operates within a temperature range of -40°C to 150°C, making it suitable for use in various high-temperature environments.

  3. What is the supply voltage requirement for the A1260ELHLT-T?

    • The A1260ELHLT-T typically operates with a supply voltage range of 3.8V to 28V, providing flexibility in different power supply configurations.

  4. How does the A1260ELHLT-T interface with microcontrollers or other digital systems?

    • The A1260ELHLT-T features a digital output, typically utilizing an open-drain configuration, allowing for easy interfacing with microcontrollers and digital systems.

  5. What are the typical applications for the A1260ELHLT-T?

    • The A1260ELHLT-T is commonly used in automotive, industrial, and consumer electronics applications for tasks such as position sensing, proximity detection, and speed measurement.

  6. Does the A1260ELHLT-T require any external components for operation?

    • The A1260ELHLT-T typically requires minimal external components, simplifying its integration into technical solutions.

  7. What is the response time of the A1260ELHLT-T?

    • The A1260ELHLT-T offers fast response times, enabling real-time detection and measurement of magnetic fields in dynamic environments.

  8. Can the A1260ELHLT-T withstand mechanical shock and vibration?

    • The A1260ELHLT-T is designed to withstand mechanical shock and vibration, ensuring reliable performance in demanding operating conditions.

  9. Is the A1260ELHLT-T sensitive to external magnetic interference?

    • The A1260ELHLT-T incorporates features to mitigate the effects of external magnetic interference, maintaining accurate sensing in challenging environments.

  10. Are there any special considerations for PCB layout when using the A1260ELHLT-T?

    • Proper PCB layout practices, such as minimizing trace lengths and reducing noise sources, can help optimize the performance of the A1260ELHLT-T in technical solutions.