A1337 Hall-Effect Angle Sensor

Allegro

Description

A1337 Precision, Hall-Effect Angle Sensor IC with SPI and SENT Outputs .
The A1337 is a 0° to 360° angle sensor IC that provides contactless high-resolution angular position data based on magnetic circular vertical Hall (CV.

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Datasheet Specifications

Part number: A1337
Manufacturer: Allegro
File Size: 1.71 MB
Datasheet: A1337-Allegro.pdf
Description: Hall-Effect Angle Sensor

Features

* Contactless 0° to 360° angle sensor IC, for angular position and rotation direction measurement
* Circular vertical Hall (CVH) technology provides a single-channel sensor system, with air gap independence
* 12-bit resolution possible in low-RPM mode, 10-bit resolution in

Applications

* requiring 0° to 360° angle measurements, such as electronic power steering (EPS), seatbelt motor position systems, rotary PRNDLs, and throttle systems. The A1337 was designed with safety-critical application requirements in mind. It includes user-controlled, on-chip logic built-in self-test (LBIST)

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A1337 Hall-Effect Angle Sensor Allegro

Allegro A1337-like datasheet