Manufacturer Part Number
A3213EUA-T
Manufacturer
Allegro MicroSystems
Introduction
Omnipolar Hall effect switch IC
Designed for use in industrial, consumer, and automotive applications
Product Features and Performance
Wide supply voltage range: 2.4V to 5.5V
Wide operating temperature range: -40°C to 85°C
Low power consumption: 2mA max
High output current capability: 1mA max
Omnipolar operation responds to both North and South magnetic poles
Precise magnetic switch point: ±7mT trip, ±1mT release
Product Advantages
Compact 3-pin SIP package
Versatile omnipolar operation
Robust performance over wide temperature range
Low power consumption
Key Technical Parameters
Supply Voltage: 2.4V to 5.5V
Operating Temperature: -40°C to 85°C
Output Type: Open Drain
Supply Current: 2mA max
Output Current: 1mA max
Magnetic Sensing Range: ±7mT trip, ±1mT release
Quality and Safety Features
RoHS3 compliant
Widely used in industrial, consumer, and automotive applications
Compatibility
Compatible with a variety of magnetic field sources
Application Areas
Industrial automation and control
Consumer electronics
Automotive systems
Product Lifecycle
Current production model
Replacement and upgrade options available
Key Reasons to Choose
Versatile omnipolar sensing
Wide operating temperature range
Low power consumption
Compact package size
Robust performance and reliability