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A1101ELHLT-T
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A1101ELHLT-T Product Encyclopedia Entry

Introduction

The A1101ELHLT-T is a versatile electronic component that belongs to the category of Hall Effect sensors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed 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: SOT-23 surface mount package
  • Essence: Utilizes the Hall Effect to detect changes in magnetic fields
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital
  • Operating Temperature Range: -40°C to 85°C
  • Sensitivity: Adjustable through external components
  • Output Current: 8mA maximum

Detailed Pin Configuration

  1. VCC (Power supply)
  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
  • Adjustable Sensitivity: External components can be used to adjust the sensitivity as per requirements

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Low power consumption
  • Small form factor
  • Digital output for easy interfacing

Disadvantages

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

Working Principles

The A1101ELHLT-T operates based on the principle of the Hall Effect. When exposed to a magnetic field, it generates a voltage difference across its output terminals, which is then converted into a digital signal indicating the presence of the magnetic field.

Detailed Application Field Plans

The A1101ELHLT-T finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive applications - Brushless DC motor commutation - Magnetic encoders for rotary position sensing

Detailed and Complete Alternative Models

Some alternative models to the A1101ELHLT-T include: - A1104ELHLT-T: Higher sensitivity variant - A1102ELHLT-T: Lower sensitivity variant - A1103ELHLT-T: Enhanced temperature range variant

In conclusion, the A1101ELHLT-T Hall Effect sensor offers high sensitivity and low power consumption, making it suitable for diverse magnetic field detection and proximity sensing applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi A1101ELHLT-T dalam penyelesaian teknikal

  1. What is the A1101ELHLT-T?

    • The A1101ELHLT-T is a Hall effect sensor designed for magnetic sensing applications.

  2. What is the operating voltage range of the A1101ELHLT-T?

    • The operating voltage range of the A1101ELHLT-T is typically 3.8V to 24V.

  3. What is the output type of the A1101ELHLT-T?

    • The A1101ELHLT-T has an open-drain output, which requires an external pull-up resistor.

  4. What is the typical operating temperature range of the A1101ELHLT-T?

    • The A1101ELHLT-T typically operates within a temperature range of -40°C to 85°C.

  5. What is the sensitivity of the A1101ELHLT-T?

    • The sensitivity of the A1101ELHLT-T is typically 2.5mV/Gauss.

  6. What are the common applications of the A1101ELHLT-T?

    • Common applications of the A1101ELHLT-T include position and proximity sensing, speed detection, and current sensing in automotive, industrial, and consumer electronics.

  7. Does the A1101ELHLT-T require any external components for operation?

    • Yes, the A1101ELHLT-T requires an external pull-up resistor for its open-drain output.

  8. Is the A1101ELHLT-T RoHS compliant?

    • Yes, the A1101ELHLT-T is RoHS compliant, meeting environmental standards.

  9. What is the package type of the A1101ELHLT-T?

    • The A1101ELHLT-T is available in a 3-pin SOT-89B surface-mount package.

  10. Can the A1101ELHLT-T be used in safety-critical applications?

    • The A1101ELHLT-T can be used in safety-critical applications with appropriate design considerations and validation processes.