A3212EEHLT - Allegro MicroSystems

Manufacturer Part Number

A3212EEHLT

Manufacturer

Allegro MicroSystems

Introduction

Magnetic sensor switch based on Hall effect technology

Designed for omnipolar operation

Product Features and Performance

Wide operating temperature range of -40°C to 85°C

Low supply current of up to 2mA

Sensing range of ±5.5mT trip, ±1mT release

Open drain output type

Output current up to 1mA

Product Advantages

Omnipolar operation for detection of both north and south poles

Wide temperature range suitable for harsh environments

Low power consumption

Compact surface mount package

Key Technical Parameters

Supply voltage: 2.5V to 3.5V

Operating temperature: -40°C to 85°C

Sensing range: ±5.5mT trip, ±1mT release

Output type: Open drain

Maximum supply current: 2mA

Maximum output current: 1mA

Quality and Safety Features

RoHS non-compliant

Compatibility

Compatible with various electronic systems and devices that require magnetic sensor switches

Application Areas

Industrial automation

Motion detection

Position sensing

Speed detection

Security systems

Product Lifecycle

Currently available

No information on discontinuation or replacement

Several Key Reasons to Choose This Product

Omnipolar sensing capability for detecting both north and south poles

Wide operating temperature range suitable for harsh environments

Low power consumption

Compact surface mount package for easy integration

Reliable Hall effect technology