Diodes Incorporated
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AH180-PL-B
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AH180-PL-B Product Overview

Introduction

The AH180-PL-B belongs to the category of Hall Effect sensor devices and is widely used in various electronic applications. This entry provides a comprehensive overview of the AH180-PL-B, 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: Small form factor, high sensitivity, low power consumption
  • Package: SOT-23 surface mount package
  • Essence: Utilizes Hall Effect to detect magnetic fields
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Digital Open Drain
  • Operating Temperature: -40°C to 85°C
  • Sensitivity: 30Gauss (typical)

Detailed Pin Configuration

The AH180-PL-B typically has three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Digital output signal

Functional Features

  • High sensitivity to magnetic fields
  • Low power consumption
  • Digital output for easy interfacing with microcontrollers
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • Small form factor
  • Reliable detection of magnetic fields
  • Suitable for battery-powered applications

Disadvantages

  • Limited temperature range compared to some alternatives
  • Sensitivity may be affected by external magnetic interference

Working Principles

The AH180-PL-B operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage difference is then processed to provide a digital output signal indicating the presence of a magnetic field.

Detailed Application Field Plans

The AH180-PL-B is commonly used in the following applications: - Proximity sensing in consumer electronics - Position sensing in automotive applications - Brushless DC motor control - Magnetic encoders for industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the AH180-PL-B include: - A3144: Similar Hall Effect sensor with different package and characteristics - SS49E: Linear Hall Effect sensor with analog output - DRV5053: Programmable Hall Effect sensor with integrated amplifier

In conclusion, the AH180-PL-B is a versatile Hall Effect sensor suitable for various electronic applications due to its small form factor, high sensitivity, and low power consumption. Its digital output and wide operating voltage range make it an ideal choice for integration into modern electronic systems.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät AH180-PL-B :n soveltamiseen teknisissä ratkaisuissa

  1. What is AH180-PL-B?

    • AH180-PL-B is a Hall-effect sensor that detects the presence of a magnetic field, commonly used in various technical solutions.

  2. What are the key features of AH180-PL-B?

    • The key features of AH180-PL-B include its high sensitivity, wide operating voltage range, and low power consumption.

  3. How is AH180-PL-B typically used in technical solutions?

    • AH180-PL-B is often used to detect the position or movement of objects, measure rotational speed, or sense the presence of a magnet in a specific application.

  4. What is the operating voltage range of AH180-PL-B?

    • The operating voltage range of AH180-PL-B is typically between 2.5V and 5.5V.

  5. Can AH180-PL-B be used in automotive applications?

    • Yes, AH180-PL-B is suitable for automotive applications such as gear position sensing, pedal position sensing, and speed sensing.

  6. What is the output type of AH180-PL-B?

    • AH180-PL-B provides a digital output, making it easy to interface with microcontrollers and other digital systems.

  7. Is AH180-PL-B sensitive to external magnetic fields?

    • Yes, AH180-PL-B can be affected by external magnetic fields, so proper shielding and positioning are important in its application.

  8. What are the typical temperature operating ranges for AH180-PL-B?

    • AH180-PL-B is designed to operate within a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.

  9. Can AH180-PL-B be used in consumer electronics?

    • Yes, AH180-PL-B can be integrated into consumer electronics for applications such as proximity sensing, position detection, and user interface control.

  10. Are there any special considerations for PCB layout when using AH180-PL-B?

    • Proper grounding, signal routing, and isolation from other magnetic components are important considerations for PCB layout when integrating AH180-PL-B into a technical solution.