A3422LKA - ALLEGRO

Manufacturer Part Number

A3422LKA

Manufacturer

Allegro Microsystems

Introduction

The A3422LKA is a bipolar Hall effect switch from Allegro Microsystems. It is designed to detect the presence of a magnetic field and provide an open-collector output signal in response. This device is suitable for a wide range of applications that require magnetic sensing, such as speed and position detection, motor commutation, and industrial automation.

Product Features and Performance

Bipolar switch operation, responding to both north and south magnetic pole

Wide supply voltage range of 4.5V to 18V

Maximum supply current of 18mA

Maximum output current of 30mA

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

Hall effect technology for reliable and accurate magnetic sensing

Open-collector output type

Product Advantages

Robust and reliable performance in harsh environments

Versatile magnetic sensing capabilities

Wide operating temperature range

Compatible with a variety of systems and applications

Key Reasons to Choose this Product

High-performance magnetic sensing solution

Cost-effective and energy-efficient

Proven track record of reliability and durability

Compatibility with a wide range of systems and applications

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Robust design and construction for long-term reliability

Compatibility

The A3422LKA is compatible with various electronic systems and devices that require magnetic sensing, such as:

Industrial automation and control systems

Motor control and commutation applications

Speed and position detection systems

Household appliances and consumer electronics

Application Areas

Industrial automation and control

Motor control and commutation

Speed and position sensing

Household appliances and consumer electronics

Product Lifecycle

The A3422LKA is an obsolete product, meaning it is no longer actively manufactured or sold by Allegro Microsystems. However, there may be equivalent or alternative models available from the manufacturer or other suppliers. Customers are advised to contact our website's sales team for more information on available options and alternatives.