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A1301ELHLT-T
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A1301ELHLT-T Product Encyclopedia Entry

Introduction

The A1301ELHLT-T is a magnetic sensor belonging to the category of Hall Effect sensors. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the A1301ELHLT-T.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: The A1301ELHLT-T is used for detecting the presence of a magnetic field. It is commonly employed in applications such as position sensing, proximity detection, and current sensing.
  • Characteristics: The sensor exhibits high sensitivity, low noise, and a wide operating temperature range. It is designed for reliable and accurate magnetic field detection.
  • Package: The A1301ELHLT-T is available in a surface-mount package.
  • Essence: The essence of this sensor lies in its ability to precisely detect and measure magnetic fields.
  • Packaging/Quantity: The sensor is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Type: Analog
  • Sensitivity: 2.5 mV/Gauss
  • Operating Temperature Range: -40°C to 125°C
  • Supply Current: 6 mA
  • Package Type: SOT-89B

Detailed Pin Configuration

The A1301ELHLT-T features a standard SOT-89B package with three pins: 1. Pin 1: VCC (Power Supply) 2. Pin 2: GND (Ground) 3. Pin 3: Output

Functional Features

  • High Sensitivity: The sensor offers high sensitivity to magnetic fields, enabling precise detection.
  • Wide Operating Voltage Range: It can operate within a broad voltage range, making it versatile for various applications.
  • Low Noise: The sensor produces minimal electrical noise, ensuring accurate signal detection.

Advantages and Disadvantages

Advantages

  • Accurate Magnetic Field Detection
  • Wide Operating Temperature Range
  • Low Power Consumption

Disadvantages

  • Limited Output Options (Analog only)
  • Susceptible to External Magnetic Interference

Working Principles

The A1301ELHLT-T operates based on the Hall Effect, where a voltage is generated across the sensor when subjected to a magnetic field. This voltage is proportional to the strength of the magnetic field, allowing for precise measurement and detection.

Detailed Application Field Plans

The A1301ELHLT-T finds extensive use in various applications, including: - Position Sensing in Automotive Systems - Proximity Detection in Consumer Electronics - Current Sensing in Industrial Equipment

Detailed and Complete Alternative Models

  • A1302ELHLT-T: Similar to A1301ELHLT-T but with enhanced sensitivity
  • A1303ELHLT-T: Offers digital output for simplified interfacing
  • A1304ELHLT-T: Designed for ultra-low power consumption applications

In conclusion, the A1301ELHLT-T Hall Effect sensor serves as a reliable and accurate solution for magnetic field detection in diverse applications, offering high sensitivity and a wide operating temperature range.

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10個與A1301ELHLT-T在技術方案中應用相關的常見問題與解答

Sure, here are 10 common questions and answers related to the application of A1301ELHLT-T in technical solutions:

  1. What is the A1301ELHLT-T sensor used for?

    • The A1301ELHLT-T is a linear Hall-effect sensor designed for applications such as position sensing, proximity sensing, and current sensing.

  2. What is the operating voltage range of the A1301ELHLT-T?

    • The A1301ELHLT-T operates within a voltage range of 3.8V to 24V.

  3. How does the A1301ELHLT-T communicate with microcontrollers or other devices?

    • The A1301ELHLT-T outputs an analog voltage proportional to the magnetic field it detects, which can be read by an analog-to-digital converter (ADC) in a microcontroller.

  4. What is the typical output voltage range of the A1301ELHLT-T?

    • The typical output voltage range of the A1301ELHLT-T is 0.5V to 4.5V.

  5. Can the A1301ELHLT-T be used for non-contact position sensing?

    • Yes, the A1301ELHLT-T is commonly used for non-contact position sensing in applications such as automotive systems, industrial equipment, and consumer electronics.

  6. What is the temperature range in which the A1301ELHLT-T operates?

    • The A1301ELHLT-T operates within a temperature range of -40°C to 85°C.

  7. Is the A1301ELHLT-T sensitive to external magnetic fields?

    • Yes, the A1301ELHLT-T is sensitive to external magnetic fields, so proper shielding and positioning are important in its application.

  8. Can the A1301ELHLT-T be used for speed sensing in motor control applications?

    • Yes, the A1301ELHLT-T can be used for speed sensing in motor control applications by detecting the position of a magnet attached to the rotating shaft.

  9. What is the response time of the A1301ELHLT-T?

    • The response time of the A1301ELHLT-T is typically around 4.5ms.

  10. Are there any special considerations for PCB layout when using the A1301ELHLT-T?

    • It is recommended to keep the traces carrying the sensor's output signal away from high-current traces and noisy components to minimize interference.

I hope these questions and answers are helpful for your technical solutions involving the A1301ELHLT-T sensor! If you have any more specific questions, feel free to ask.