Manufacturer Part Number
A3214EUA-T
Manufacturer
Allegro MicroSystems
Introduction
Compact Hall-effect omnipolar switch for magnetic sensing applications
Product Features and Performance
Operates on north or south pole magnetic fields
Wide operating voltage range of 2.4V to 5.5V
Wide operating temperature range of -40°C to 85°C
Open-drain output with 1mA maximum current
Low current consumption of 2mA maximum
Magnetic switch function with adjustable hysteresis
Solid-state design with no moving parts
Product Advantages
Reliable and durable solid-state design
Flexible operating voltage and temperature range
Versatile magnetic sensing capabilities
Key Technical Parameters
Voltage supply: 2.4V to 5.5V
Operating temperature: -40°C to 85°C
Output type: Open drain
Supply current (max): 2mA
Output current (max): 1mA
Magnetic sensing range: ±7mT trip, ±1mT release
Quality and Safety Features
RoHS3 compliant
Compact 3-SIP package
Compatibility
Suitable for a wide range of magnetic sensing applications
Application Areas
Industrial automation
Motor and machinery control
Proximity sensing
Position detection
Product Lifecycle
Currently in production, no discontinuation plans announced
Key Reasons to Choose This Product
Reliable solid-state design with no moving parts
Wide operating voltage and temperature range
Versatile magnetic sensing capabilities
Low power consumption
Compact and space-saving package
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