A1323ELHLT Product Overview

Introduction

The A1323ELHLT is a magnetic sensor belonging to the category of Hall Effect sensors. It is commonly used for position sensing, proximity detection, and current sensing applications due to its unique characteristics. This entry provides an in-depth overview of the A1323ELHLT, 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: Position Sensing, Proximity Detection, Current Sensing
• Characteristics: High Sensitivity, Low Power Consumption, Wide Operating Temperature Range
• Package: SOT-23 Surface Mount Package
• Essence: Utilizes Hall Effect to Detect Magnetic Fields
• Packaging/Quantity: Available in Tape & Reel Packaging, Quantity Varies by Supplier

Specifications

• Operating Voltage: 2.5V to 5.5V
• Output Type: Analog
• Sensitivity: 1.3 mV/Gauss
• Operating Temperature: -40°C to 85°C
• Supply Current: 6.5 mA (max)
• Output Current: 8 mA (max)

Detailed Pin Configuration

The A1323ELHLT has three pins: 1. VCC: Power Supply Input 2. GND: Ground Connection 3. OUT: Analog Output

Functional Features

• High Sensitivity: Capable of detecting small changes in magnetic fields.
• Low Power Consumption: Suitable for battery-operated devices.
• Wide Operating Temperature Range: Can function in extreme environmental conditions.

Advantages and Disadvantages

Advantages

• Precise Position Sensing
• Compact Size
• Versatile Applications

Disadvantages

• Susceptible to External Magnetic Interference
• Limited Output Current

Working Principles

The A1323ELHLT 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 converted into an analog output signal, which varies with changes in the magnetic field strength.

Detailed Application Field Plans

The A1323ELHLT finds extensive use in various applications, including: - Brushless DC Motor Control - Speed and Position Control Systems - Proximity Switches - Current Sensing in Power Supplies

Detailed and Complete Alternative Models

Some alternative models to the A1323ELHLT include: - A1324ELHLT: Higher Sensitivity Variant - A1322ELHLT: Lower Power Consumption Variant - A1325ELHLT: Extended Temperature Range Variant

In conclusion, the A1323ELHLT offers precise magnetic field sensing capabilities suitable for diverse applications, despite its susceptibility to external interference and limited output current. Its compact size, low power consumption, and wide operating temperature range make it a preferred choice for many design engineers.

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