A1192LLHLT-T - Allegro MicroSystems

Manufacturer Part Number

A1192LLHLT-T

Manufacturer

Allegro MicroSystems

Introduction

Programmable Hall-effect unipolar switch with current source output

Suitable for automotive and industrial applications

Product Features and Performance

Wide operating voltage range: 3V to 24V

Wide operating temperature range: -40°C to 150°C

Programmable trip point

Optimized for low power consumption

Fast response time

Robust magnetic characteristics

Stable over temperature

Product Advantages

Flexible and customizable performance

Reliable operation in harsh environments

Compact surface-mount package

Key Technical Parameters

Voltage Supply: 3V to 24V

Operating Temperature: -40°C to 150°C

Package: SOT-23W

Output Type: Current Source

Current Supply (Max): 6.9mA

Sensing Range: Programmable

Function: Unipolar Switch

Technology: Hall Effect

Mounting Type: Surface Mount

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified (automotive grade)

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive systems (e.g., gear detection, speed sensing, position sensing)

Industrial automation (e.g., valve control, motor control, proximity sensing)

Product Lifecycle

The A1192 is an active and widely used product, with no plans for discontinuation

Replacement and upgrade options are available from Allegro MicroSystems

Key Reasons to Choose This Product

Flexible and customizable performance to meet specific application requirements

Reliable operation in harsh environments (wide temperature range, robust magnetic characteristics)

Compact and efficient surface-mount package

Automotive-grade quality and safety features (RoHS3, AEC-Q100)

Proven track record and continuous support from Allegro MicroSystems