A3280LUA - Allegro MicroSystems

Manufacturer Part Number

A3280LUA

Manufacturer

Allegro MicroSystems

Introduction

Hall-effect based magnetic sensor

Provides a latching output

Product Features and Performance

Operating voltage range: 4.2V to 24V

Operating temperature range: -40°C to 150°C

Supply current: Max 8mA

Output current: Max 25mA

Sensing range: 4mT trip, -4mT release

Hall-effect technology

Through-hole mounting

Product Advantages

Robust performance over wide temperature range

Compact 3-SIP package

High output current capability

Key Technical Parameters

Voltage Supply: 4.2V to 24V

Operating Temperature: -40°C to 150°C

Test Condition: -40°C to 150°C

Output Type: Open Collector

Current Supply (Max): 8mA

Polarization: South Pole

Sensing Range: 4mT Trip, -4mT Release

Function: Latch

Current Output (Max): 25mA

Technology: Hall Effect

Mounting Type: Through Hole

Quality and Safety Features

RoHS non-compliant

Compatibility

Can be used in various applications requiring magnetic sensing and latching

Application Areas

Suitable for a wide range of magnetic sensing and switching applications

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Several Key Reasons to Choose This Product

Robust performance over wide temperature range

Compact 3-SIP package

High output current capability

Hall-effect technology for reliable magnetic sensing

Through-hole mounting for easy integration