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A3144LUA from ALLEGRO

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A3144LUA

Manufacturer: ALLEGRO

SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION

Partnumber Manufacturer Quantity Availability
A3144LUA ALLEGRO 10000 In Stock

Description and Introduction

SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION Part A3144LUA is a Hall-effect sensor manufactured by Allegro MicroSystems. Below are the factual specifications from Ic-phoenix technical data files:

1. **Type**: Hall-effect sensor with a latch function.
2. **Operating Voltage**: 4.5V to 24V.
3. **Output Type**: Open-collector output.
4. **Output Current**: 25mA (maximum).
5. **Operating Temperature Range**: -40°C to +150°C.
6. **Magnetic Sensitivity**: Typically 35G (BOP) and -35G (BRP) for the latch function.
7. **Package**: 3-pin SIP (Single In-line Package).
8. **Polarity**: South pole magnetic field turns the output on, and north pole turns it off.
9. **Applications**: Used in speed detection, position sensing, and proximity switching in automotive, industrial, and consumer applications.

These specifications are based on Allegro's datasheet for the A3144LUA. For detailed performance characteristics and application notes, refer to the official documentation from Allegro MicroSystems.

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