A1204ELHLT-T Product Overview

Introduction

The A1204ELHLT-T is a versatile electronic component that belongs to the category of Hall Effect sensors. This entry provides an in-depth overview of the A1204ELHLT-T, 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: High sensitivity, low power consumption, compact size
• Package: SOT-23 surface mount package
• Essence: Utilizes the Hall Effect to detect magnetic fields
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Operating Voltage: 3.8V to 24V
• Output Current: 8mA
• Operating Temperature Range: -40°C to 85°C
• Output Type: Open Collector
• Sensitivity: 30Gauss (Typical)

Detailed Pin Configuration

1. VCC (Power supply input)
2. GND (Ground)
3. Output (Open collector output)

Functional Features

• Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields
• Proximity Sensing: Can be used for non-contact proximity sensing applications
• Low Power Consumption: Ideal for battery-powered devices
• Compact Size: SOT-23 package allows for space-efficient PCB design

Advantages and Disadvantages

Advantages

• High sensitivity to magnetic fields
• Wide operating voltage range
• Small form factor
• Low power consumption

Disadvantages

• Limited temperature range compared to some alternatives
• Open collector output may require additional circuitry for certain applications

Working Principles

The A1204ELHLT-T 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 converted into a digital output signal, indicating the presence or absence of a magnetic field.

Detailed Application Field Plans

The A1204ELHLT-T is suitable for various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive systems - Speed detection in industrial equipment - Flow rate sensing in fluid control systems

Detailed and Complete Alternative Models

• A1203ELHLT-T: Lower sensitivity variant
• A1205ELHLT-T: Higher sensitivity variant
• A1302ELHLT-T: Digital output variant with built-in regulator

In conclusion, the A1204ELHLT-T Hall Effect sensor offers high sensitivity, low power consumption, and compact size, making it suitable for diverse magnetic field detection and proximity sensing applications.

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