A1425LK-T - Allegro MicroSystems

Manufacturer Part Number

A1425LK-T

Manufacturer

Allegro MicroSystems

Introduction

High-Precision, Programmable Hall-Effect Switch

Product Features and Performance

Temperature Compensated

Wide Operating Voltage Range: 4V ~ 26.5V

Wide Operating Temperature Range: -40°C ~ 150°C

High Sensitivity: 1.1mT Trip, -1.1mT Release

Open Drain Output

Maximum Output Current: 25mA

Maximum Supply Current: 7mA

AEC-Q100 Qualified

Product Advantages

Precise and reliable magnetic sensing

Robust design for harsh environments

Flexible supply voltage and wide temperature range

Configurable sensing parameters

Key Technical Parameters

Voltage Supply: 4V ~ 26.5V

Operating Temperature: -40°C ~ 150°C

Output Type: Open Drain

Current Supply (Max): 7mA

Sensing Range: 1.1mT Trip, -1.1mT Release

Technology: Hall Effect

Quality and Safety Features

RoHS3 Compliant

AEC-Q100 Qualified

Compatibility

Suitable for various automotive and industrial applications

Application Areas

Automotive

Industrial Automation

White Goods

Power Tools

HVAC Systems

Product Lifecycle

This product is currently in production and actively supported by Allegro MicroSystems. Replacement or upgrade options may be available in the future.

Several Key Reasons to Choose This Product

High-precision magnetic sensing with temperature compensation

Wide operating voltage and temperature ranges for versatile use

Configurable sensing parameters for customized applications

Robust design and AEC-Q100 qualification for harsh environments

Open drain output with high drive capability for flexible interfacing