Datasheet Details
| Part number | A1232 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 604.60 KB |
| Description | Hall-Effect Speed and Direction Sensor |
| Datasheet |
 A1232 Datasheet
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General Description
The A1232 is a highly sensitive, temperature-stable magnetic sensing device ideal for use in ring-magnet-based speed and direction systems in harsh automotive and industrial environments.
It contains two bipolar, Hall-effect switches precisely arranged 1.63 mm apart.
Key Features
- AEC-Q100 automotive qualified.
- Senses speed and direction of ring magnets.
- Two matched bipolar Hall-effect switches on a single substrate.
- True Power-On State (TPOS): Recognizes hysteresis region at power-on.
- Superior temperature stability.
- Internal regulator for 3.3 to 24 V operation.
- Symmetrical, high-sensitivity switch points.
- Automotive grade.
- Solid-state reliability.
- Integrated ESD diodes.
- Ro.
