A3245ELHLT -

Manufacturer Part Number

A3245ELHLT

Manufacturer

Allegro MicroSystems

Introduction

The A3245ELHLT is a Hall-effect omnipolar switch from Allegro MicroSystems. It is designed to detect the presence of a magnetic field and provide a digital output signal in response. This product offers reliable and accurate magnetic sensing capabilities in a compact surface-mount package.

Product Features and Performance

Omnipolar sensing: Responds to both north and south magnetic pole orientations

Hall-effect technology for contactless operation

Sensing range of ±5.5mT (trip) and ±0.5mT (release)

Wide operating voltage range of 3.6V to 24V

Maximum supply current of 3.5mA

Maximum output current of 60mA

Open-drain output type

Product Advantages

Reliable and consistent magnetic field detection

Contactless operation for extended lifespan

Compact surface-mount package for space-constrained applications

Wide voltage and temperature operating ranges

Key Reasons to Choose This Product

Robust and dependable magnetic sensing capabilities

Versatile design suitable for a wide range of applications

Compact footprint for efficient integration into systems

Cost-effective solution for magnetic sensing needs

Quality and Safety Features

Compliance with industry standards for quality and reliability

Rigorous testing and validation to ensure consistent performance

Protection against voltage transients and overcurrent conditions

Compatibility

Compatible with a variety of magnetic field sources, including permanent magnets and electromagnets

Suitable for use in a range of industrial, automotive, and consumer electronics applications

Application Areas

Position sensing and detection

Proximity switching

Speed and rotation sensing

Industrial automation and control systems

Automotive systems and accessories

Product Lifecycle

The A3245ELHLT is an obsolete product, meaning it is no longer in active production. However, Allegro MicroSystems may have alternative or equivalent models available that can serve similar functions. Customers are advised to contact our website's sales team for more information on potential replacement options or alternative solutions.