A1250 Overview
Description
The A1250 Hall-effect sensor IC is a temperature-stable, stress-resistant bipolar switch. This device is the most sensitive Hall-effect device in the Allegro™ bipolar switch family and is intended for ring-magnet sensing.
Key Features
- AEC-Q100 automotive qualified
- Quality managed (QM), ISO 26262:2011 compliant
- High-speed 4-phase chopper stabilization
- Low operating voltage down to 3 V
- High sensitivity
- Stable switch points
- Robust EMC PACKAGES: 3-Pin SOT23W (suffix LH) 3-Pin SIP (suffix UA) Not to scale V+ VCC Regulator
