A1101ELHLT-T Product Encyclopedia Entry

Introduction

The A1101ELHLT-T is a versatile electronic component that belongs to the category of Hall Effect sensors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed 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, digital output
• Package: SOT-23 surface mount package
• Essence: Utilizes the Hall Effect to detect changes in magnetic fields
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Operating Voltage: 2.5V to 5.5V
• Output Type: Digital
• Operating Temperature Range: -40°C to 85°C
• Sensitivity: Adjustable through external components
• Output Current: 8mA maximum

Detailed Pin Configuration

1. VCC (Power supply)
2. GND (Ground)
3. OUT (Digital 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
• Adjustable Sensitivity: External components can be used to adjust the sensitivity as per requirements

Advantages and Disadvantages

Advantages

• High sensitivity
• Low power consumption
• Small form factor
• Digital output for easy interfacing

Disadvantages

• Limited operating temperature range
• Susceptible to electromagnetic interference in certain environments

Working Principles

The A1101ELHLT-T operates based on the principle of the Hall Effect. When exposed to a magnetic field, it generates a voltage difference across its output terminals, which is then converted into a digital signal indicating the presence of the magnetic field.

Detailed Application Field Plans

The A1101ELHLT-T finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive applications - Brushless DC motor commutation - Magnetic encoders for rotary position sensing

Detailed and Complete Alternative Models

Some alternative models to the A1101ELHLT-T include: - A1104ELHLT-T: Higher sensitivity variant - A1102ELHLT-T: Lower sensitivity variant - A1103ELHLT-T: Enhanced temperature range variant

In conclusion, the A1101ELHLT-T Hall Effect sensor offers high sensitivity and low power consumption, making it suitable for diverse magnetic field detection and proximity sensing applications.

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