TDK-Micronas GmbH
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HAL1823SF-A
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HAL1823SF-A Product Overview

Introduction

The HAL1823SF-A is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The HAL1823SF-A belongs to the category of integrated circuits (ICs) and is specifically classified as a sensor IC.

Basic Information Overview

  • Use: The HAL1823SF-A is used as a magnetic field sensor in a wide range of electronic devices and systems.
  • Characteristics: It is known for its high sensitivity, low power consumption, and robustness in different environmental conditions.
  • Package: The sensor is housed in a small surface-mount package, making it suitable for compact designs.
  • Essence: The essence of the HAL1823SF-A lies in its ability to accurately detect and measure magnetic fields.
  • Packaging/Quantity: The sensor is typically supplied in reels or trays, with varying quantities based on customer requirements.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital
  • Sensitivity: ±8mT
  • Operating Temperature Range: -40°C to 85°C
  • Output Current: 6mA
  • Response Time: 0.5ms

Detailed Pin Configuration

The HAL1823SF-A features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output) 4. NC (No Connection)

Functional Features

  • Magnetic Field Detection: Capable of detecting and measuring magnetic fields within the specified sensitivity range.
  • Digital Output: Provides a digital signal indicating the presence of a magnetic field.
  • Low Power Consumption: Designed for energy-efficient operation, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

  • High sensitivity for precise magnetic field detection
  • Low power consumption extends battery life in portable devices
  • Robust performance in diverse environmental conditions

Disadvantages

  • Limited sensitivity range compared to some competing models
  • Requires careful shielding in high-noise environments

Working Principles

The HAL1823SF-A operates based on the Hall effect, where the presence of a magnetic field causes a voltage difference across the sensor, leading to the generation of a digital output signal.

Detailed Application Field Plans

The HAL1823SF-A finds extensive use in the following applications: - Proximity sensing in consumer electronics - Position detection in automotive systems - Current sensing in industrial equipment - Magnetic encoders in robotics and automation

Detailed and Complete Alternative Models

  • HAL1823SG-B: A variant with extended sensitivity range
  • HAL1824SF-A: Offers additional temperature compensation features
  • HAL1825SF-A: Integrates advanced noise filtering capabilities

In conclusion, the HAL1823SF-A serves as a reliable magnetic field sensor with diverse applications and notable advantages in terms of sensitivity and power efficiency.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de HAL1823SF-A en soluciones técnicas

  1. What is HAL1823SF-A?

    • HAL1823SF-A is a high-performance, multi-purpose adhesive sealant designed for use in various technical solutions.

  2. What are the key features of HAL1823SF-A?

    • HAL1823SF-A offers excellent adhesion to a wide range of substrates, high temperature resistance, and superior weatherability.

  3. In what technical applications can HAL1823SF-A be used?

    • HAL1823SF-A is commonly used in automotive assembly, electronic component sealing, and industrial equipment manufacturing.

  4. How does HAL1823SF-A perform in extreme temperatures?

    • HAL1823SF-A exhibits exceptional performance in both high and low temperature environments, making it suitable for diverse applications.

  5. Is HAL1823SF-A resistant to chemicals and solvents?

    • Yes, HAL1823SF-A demonstrates good resistance to various chemicals and solvents, ensuring long-term durability in challenging environments.

  6. Can HAL1823SF-A be painted over?

    • Yes, HAL1823SF-A can be painted over once fully cured, providing flexibility in design and aesthetic requirements.

  7. What is the recommended application method for HAL1823SF-A?

    • HAL1823SF-A is typically applied using a caulking gun or automated dispensing equipment to ensure precise and uniform application.

  8. Does HAL1823SF-A comply with industry standards and regulations?

    • Yes, HAL1823SF-A meets relevant industry standards for adhesives and sealants, ensuring compliance with quality and safety requirements.

  9. What is the shelf life of HAL1823SF-A?

    • When stored under proper conditions, HAL1823SF-A has a shelf life of approximately 12 months from the date of manufacture.

  10. Are there any special handling or storage considerations for HAL1823SF-A?

    • HAL1823SF-A should be stored in a cool, dry place away from direct sunlight and sources of heat to maintain its performance characteristics.