A1213LLHLX-T Product Encyclopedia Entry

Introduction

The A1213LLHLX-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, detailed 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, low power consumption, compact size
• Package: SOT-23, SMD/SMT
• Essence: Utilizes Hall Effect technology for precise magnetic field detection
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Operating Voltage: 2.5V to 5.5V
• Output Type: Digital
• Sensing Range: -40 to +125°C
• Output Current: 6mA
• Response Time: <5µs
• Package/Case: SOT-23-3

Detailed Pin Configuration

The A1213LLHLX-T features a standard SOT-23-3 package with three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Digital output signal

Functional Features

• High Sensitivity: Capable of detecting small magnetic fields accurately
• Low Power Consumption: Ideal for battery-powered applications
• Digital Output: Provides easy interfacing with microcontrollers and digital circuits
• Wide Operating Temperature Range: Suitable for diverse environmental conditions

Advantages and Disadvantages

Advantages

• Precise magnetic field detection
• Low power consumption
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited sensing range compared to some alternatives
• Susceptible to electromagnetic interference in certain environments

Working Principles

The A1213LLHLX-T operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage variation is then converted into a digital output signal, indicating the presence or absence of a magnetic field.

Detailed Application Field Plans

The A1213LLHLX-T finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position detection in automotive systems - Speed measurement in industrial equipment - Flow rate monitoring in fluid handling systems

Detailed and Complete Alternative Models

Several alternative models to the A1213LLHLX-T include: - A1225LLHLX-T: Offers extended sensing range - A1203LLHLX-T: Lower power consumption for ultra-low-power applications - A1230LLHLX-T: Enhanced resistance to electromagnetic interference

In conclusion, the A1213LLHLX-T magnetic sensor offers high sensitivity, low power consumption, and a compact form factor, making it suitable for diverse applications requiring precise magnetic field detection and proximity sensing.

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