A1190LLHLX-T Product Encyclopedia Entry

Introduction

The A1190LLHLX-T is a versatile electronic component that belongs to the category of magnetic sensors. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Magnetic Sensor
• Use: Detection of magnetic fields and proximity sensing
• Characteristics: High sensitivity, compact size, low power consumption
• Package: 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 - 5.5V
• Output Type: Digital
• Sensing Range: ±50 Gauss
• Operating Temperature: -40°C to 85°C
• Output Current: 8mA
• Response Time: 5µs

Detailed Pin Configuration

1. VCC
2. GND
3. Output

Functional Features

• High sensitivity to magnetic fields
• Digital output for easy interfacing with microcontrollers
• Wide operating voltage range for flexibility in various applications
• Fast response time for real-time detection

Advantages and Disadvantages

Advantages

• Compact size allows for integration into small devices
• Low power consumption extends battery life in portable applications
• Reliable and accurate detection of magnetic fields

Disadvantages

• Limited sensing range compared to some other magnetic sensors
• Susceptible to electromagnetic interference in certain environments

Working Principles

The A1190LLHLX-T operates based on the Hall effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage is then processed to provide a digital output signal indicating the presence or absence of a magnetic field.

Detailed Application Field Plans

Proximity Sensing

The A1190LLHLX-T can be used in proximity sensing applications such as door and lid open/close detection in consumer electronics, automotive, and industrial equipment.

Position Sensing

In automotive and industrial applications, this sensor can be utilized for position sensing of moving parts, such as gear shifters and valve actuators.

Speed Sensing

When combined with a magnet and rotating shaft, the sensor can be employed for speed sensing in applications like motor control and RPM measurement.

Detailed and Complete Alternative Models

• A1190LLHLX
• A1190LLHLX-S
• A1190LLHLX-R

In conclusion, the A1190LLHLX-T magnetic sensor offers high sensitivity, compact size, and reliable performance, making it suitable for a wide range of proximity, position, and speed sensing applications across various industries.

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