Allegro MicroSystems, LLC
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A3282ELHLT-T
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A3282ELHLT-T

Product Overview

Category

The A3282ELHLT-T belongs to the category of Hall Effect sensors.

Use

It is used for detecting the presence of a magnetic field and converting it into an electrical signal.

Characteristics

  • High sensitivity to magnetic fields
  • Low power consumption
  • Wide operating temperature range
  • Small package size

Package

The A3282ELHLT-T is available in a small surface-mount package.

Essence

The essence of the A3282ELHLT-T lies in its ability to accurately detect and respond to magnetic fields, making it suitable for various applications.

Packaging/Quantity

The A3282ELHLT-T is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Current: 25mA
  • Operating Temperature: -40°C to 150°C
  • Response Time: 5µs
  • Package Type: SOT-23

Detailed Pin Configuration

The A3282ELHLT-T has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

  • Digital output
  • Reverse polarity protection
  • Built-in voltage regulator

Advantages

  • High sensitivity
  • Wide operating voltage range
  • Fast response time
  • Small form factor

Disadvantages

  • Limited output current
  • Sensitivity to external magnetic interference

Working Principles

The A3282ELHLT-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 converted into a digital output signal.

Detailed Application Field Plans

The A3282ELHLT-T is commonly used in the following applications: - Proximity sensing - Brushless DC motor control - Position sensing in automotive applications - Speed detection in industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the A3282ELHLT-T include: - A1324LUA-T - SS495A1 - OH090U

In conclusion, the A3282ELHLT-T is a versatile Hall Effect sensor with high sensitivity and a wide operating temperature range, making it suitable for various applications in different industries.

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技術ソリューションにおける A3282ELHLT-T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the A3282ELHLT-T?

    • The A3282ELHLT-T is a Hall effect sensor designed for use in automotive and industrial applications to detect the presence of magnetic fields.

  2. What is the operating voltage range of the A3282ELHLT-T?

    • The operating voltage range of the A3282ELHLT-T is typically 3.8V to 24V.

  3. What is the output type of the A3282ELHLT-T?

    • The A3282ELHLT-T has an open-drain output, which allows for easy interfacing with microcontrollers and other digital circuits.

  4. What is the temperature range for the A3282ELHLT-T?

    • The A3282ELHLT-T is designed to operate within a temperature range of -40°C to 150°C, making it suitable for harsh environments.

  5. How does the A3282ELHLT-T handle reverse polarity protection?

    • The A3282ELHLT-T incorporates built-in reverse polarity protection to prevent damage in case of incorrect power supply connections.

  6. Can the A3282ELHLT-T be used for speed sensing in automotive applications?

    • Yes, the A3282ELHLT-T is commonly used for speed sensing in automotive applications, such as wheel speed sensors and transmission speed sensors.

  7. What are the typical applications of the A3282ELHLT-T in industrial settings?

    • In industrial settings, the A3282ELHLT-T is often used for position sensing, proximity detection, and current sensing in various machinery and equipment.

  8. Does the A3282ELHLT-T have any built-in diagnostics or self-test features?

    • The A3282ELHLT-T does not have built-in diagnostics or self-test features, but its simple design and reliable operation make it a popular choice for many applications.

  9. Is the A3282ELHLT-T sensitive to external magnetic interference?

    • The A3282ELHLT-T is designed to be robust against external magnetic interference, providing reliable performance in challenging electromagnetic environments.

  10. What are the key advantages of using the A3282ELHLT-T in technical solutions?

    • The A3282ELHLT-T offers high sensitivity, low power consumption, and a compact form factor, making it well-suited for a wide range of technical solutions requiring accurate magnetic field detection.