AH180-PG-B-S Product Overview

Introduction

The AH180-PG-B-S is a versatile sensor belonging to the category of Hall Effect sensors. This device is commonly used for position sensing, proximity detection, and current sensing applications due to its unique characteristics and reliable performance. The AH180-PG-B-S comes in a compact package and offers essential features that cater to a wide range of industrial and consumer electronic applications.

Basic Information Overview

• Category: Hall Effect Sensor
• Use: Position sensing, proximity detection, current sensing
• Characteristics: Compact size, high sensitivity, low power consumption
• Package: SOT-23, SMD
• Essence: Detecting magnetic fields and converting them into electrical signals
• Packaging/Quantity: Tape and reel packaging, available in various quantities

Specifications

• Operating Voltage: 2.5V - 5.5V
• Output Type: Digital Open Drain
• Sensitivity: 30 G (typical)
• Operating Temperature: -40°C to 85°C
• Package Type: SOT-23

Detailed Pin Configuration

The AH180-PG-B-S features a standard SOT-23 pin configuration with three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

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

Advantages and Disadvantages

Advantages

• Small form factor
• Reliable and accurate sensing
• Suitable for harsh environments
• Low power consumption

Disadvantages

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

Working Principles

The AH180-PG-B-S operates based on the Hall Effect, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage is then converted into a digital signal, providing an indication of the presence or absence of a magnetic field.

Detailed Application Field Plans

The AH180-PG-B-S finds extensive use in various applications, including: - Proximity switches - Brushless DC motor commutation - Speed and RPM sensing - Current sensing in power tools - Flow rate sensing in fluid control systems

Detailed and Complete Alternative Models

Some alternative models to the AH180-PG-B-S include: - A1302UUA-T (Allegro MicroSystems) - SS49E (Honeywell) - OH090U (Littelfuse)

In conclusion, the AH180-PG-B-S Hall Effect sensor offers a reliable and compact solution for a wide range of magnetic field sensing applications. Its high sensitivity, low power consumption, and digital output make it a preferred choice for designers and engineers seeking precise and efficient sensing solutions.

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