A3212ELHLT-T - Allegro MicroSystems

Manufacturer Part Number

A3212ELHLT-T

Manufacturer

Allegro MicroSystems

Introduction

Magnetic sensor switch

Solid-state Hall-effect technology

Product Features and Performance

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

Low supply current: max 2mA

Open drain output

Omnipolar switching responds to both north and south magnetic poles

Precise magnetic actuation and release points: ±5.5mT trip, ±1mT release

Product Advantages

Robust and reliable solid-state design

Small SMD package (SOT-23W)

Wide temperature range

Low power consumption

Key Technical Parameters

Supply voltage: 2.5V to 3.5V

Output type: Open drain

Maximum output current: 1mA

Magnetic sensing range: ±5.5mT trip, ±1mT release

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Industrial control systems

Computer peripherals

White goods

Consumer electronics

Product Lifecycle

Currently available

No known plans for discontinuation

Replacement or upgrade options may be available from the manufacturer

Several Key Reasons to Choose This Product

Reliable solid-state Hall-effect technology

Wide operating temperature range

Low power consumption

Precise magnetic actuation and release points

Small, space-saving SMD package

RoHS3 compliance for environmental safety