Manufacturer Part Number
A3213ELHLT
Manufacturer
Allegro MicroSystems
Introduction
Omnipolar Hall-effect switch IC
Product Features and Performance
Operates on north and south magnetic poles
Wide magnetic sensing range of ±7mT trip, ±1mT release
Fast response time
Low current consumption of up to 2mA
Wide operating voltage range of 2.4V to 5.5V
Wide operating temperature range of -40°C to 85°C
Product Advantages
Versatile omnipolar operation
Compact SOT-23W package
Reliable solid-state design
High-speed switching
Key Technical Parameters
Voltage Supply: 2.4V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Output Type: Open Drain
Current Supply (Max): 2mA
Sensing Range: ±7mT Trip, ±1mT Release
Quality and Safety Features
RoHS non-compliant
Tape & Reel (TR) packaging
Compatibility
Surface mount design
Application Areas
Magnetic sensing and switching applications
Motor commutation
Robotics
White goods
Industrial automation
Product Lifecycle
Available, no discontinuation planned
Replacement and upgrade options available
Key Reasons to Choose This Product
Omnipolar operation for versatile magnetic sensing
Wide sensing range for various applications
Low power consumption for energy-efficient designs
Compact and reliable solid-state design
Wide operating temperature range for harsh environments