AH277AZ4-BG1 Product Overview

Introduction

The AH277AZ4-BG1 belongs to the category of Hall Effect sensor products. This device is commonly used for position sensing, speed detection, and current sensing applications due to its unique characteristics.

Basic Information Overview

• Category: Hall Effect Sensor
• Use: Position sensing, speed detection, current sensing
• Characteristics: High sensitivity, low power consumption, compact size
• Package: Surface mount
• Essence: Reliable and accurate sensing
• Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

• Operating Voltage: 3.0V to 24V
• Output Current: 8mA
• Operating Temperature: -40°C to 125°C
• Output Type: Digital
• Response Time: 5µs

Detailed Pin Configuration

1. VCC
2. GND
3. Output

Functional Features

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

Advantages and Disadvantages

Advantages

• Accurate and reliable sensing
• Compact size for easy integration
• Wide operating voltage range allows for versatile applications

Disadvantages

• Limited temperature range compared to some alternatives
• Requires an external magnet for operation

Working Principles

The AH277AZ4-BG1 operates based on the Hall Effect principle, 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 or absence of the magnetic field.

Detailed Application Field Plans

This sensor is widely used in automotive applications for gear position sensing, wheel speed detection, and throttle position sensing. Additionally, it finds use in industrial automation for proximity sensing and rotary encoder applications.

Detailed and Complete Alternative Models

1. AH376AZ4-BG1

   • Similar specifications and package
   • Enhanced temperature range (-40°C to 150°C)

2. AH1888Z4-BG1

   • Lower power consumption
   • Analog output for precise measurements

In conclusion, the AH277AZ4-BG1 Hall Effect sensor offers reliable and accurate sensing capabilities for various applications, making it a popular choice in the industry.

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