A1232 Hall-Effect Speed and Direction Sensor

Allegro

Description

A1232 Ultra-Sensitive Hall-Effect Speed and Direction Sensor with TPOS .
The A1232 is a highly sensitive, temperature-stable magnetic sensing device ideal for use in ring-magnet-based speed and direction systems in harsh au.

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Datasheet Specifications

Part number: A1232
Manufacturer: Allegro
File Size: 604.60 KB
Datasheet: A1232-Allegro.pdf
Description: Hall-Effect Speed and Direction Sensor

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
* Inte

Applications

* The Hall elements are photolithographically aligned to better than 1 μm. Accurately locating the two Hall elements eliminates a major manufacturing hurdle encountered in fine-pitch applications. The A1232 also has true power-on state (TPOS), the ability to detect when it is in the hysteresis band,

A1232 Distributors

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A1232 Hall-Effect Speed and Direction Sensor Allegro

Allegro A1232-like datasheet