Manufacturer Part Number
A1153LLHLX-T
Manufacturer
Allegro MicroSystems
Introduction
A1153LLHLX-T is a Hall-effect unipolar switch that provides a current source output.
Product Features and Performance
Wide operating voltage range: 3V to 24V
Wide operating temperature range: -40°C to 150°C
Fast response time
High output current capability: up to 17mA
Precision magnetic switching thresholds: 11mT trip, 4.5mT release
Product Advantages
Robust and reliable performance in harsh environments
Versatile voltage and temperature range for diverse applications
Precise magnetic sensing for accurate switch operation
High output current for direct interface with control circuits
Key Technical Parameters
Voltage Supply: 3V to 24V
Operating Temperature: -40°C to 150°C
Sensing Range: 11mT trip, 4.5mT release
Output Type: Current Source
Current Supply (Max): 17mA
Polarization: South Pole
Function: Unipolar Switch
Technology: Hall Effect
Quality and Safety Features
RoHS3 compliant
Reliable surface mount package: SOT-23W
Compatibility
Suitable for a wide range of applications requiring solid-state magnetic sensing and switching.
Application Areas
Industrial automation
Motor control
Position sensing
Proximity detection
Flow and level sensing
Speed sensing
Product Lifecycle
This product is currently available and is not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
Wide operating voltage and temperature range for versatility
Precise magnetic switching thresholds for accurate sensing
High output current capability for direct interface with control circuits
Robust and reliable performance in harsh environments
RoHS3 compliance for environmental responsibility
Convenient surface mount package for easy integration