Manufacturer Part Number
A1102LUA-T
Manufacturer
Allegro MicroSystems
Introduction
Solid-state Hall-effect sensor with open-drain output
Product Features and Performance
Wide supply voltage range of 3.8V to 24V
Operating temperature range of -40°C to 150°C
Very low current consumption, up to 7.5mA
Accurate, consistent magnetic switching thresholds
Sensing range of 24.5mT trip, 6mT release
Unipolar switch function
Product Advantages
Compact 3-SIP package
Robust Hall-effect technology
High reliability and long lifespan
Resistant to harsh environments
Key Technical Parameters
Supply voltage range: 3.8V to 24V
Operating temperature range: -40°C to 150°C
Sensing range: 24.5mT trip, 6mT release
Output type: Open drain
Maximum supply current: 7.5mA
Maximum output current: 25mA
Technology: Hall-effect
Quality and Safety Features
RoHS3 compliant
Reliable solid-state design
Withstands high temperatures and harsh environments
Compatibility
Compatible with a wide range of electronic systems and devices that require magnetic sensing or switching functionality.
Application Areas
Industrial automation
Automotive applications
Consumer electronics
White goods
Material handling equipment
Product Lifecycle
The A1102LUA-T is an active, in-production product. Allegro MicroSystems provides ongoing support and availability for this model.
Key Reasons to Choose This Product
Wide operating voltage range
Excellent temperature performance
Low power consumption
Robust Hall-effect technology
Compact and reliable 3-SIP package
Consistent and accurate magnetic switching thresholds
Suitable for a variety of industrial and consumer applications