A1338LLETR-T - Allegro MicroSystems

Manufacturer Part Number

A1338LLETR-T

Manufacturer

Allegro MicroSystems

Introduction

The A1338 is a contactless angle sensor that uses Hall-effect technology to provide a digital output proportional to the angle of an external magnet.

Product Features and Performance

Contactless angle sensing using Hall-effect technology

Wide operating voltage range of 3.7V to 18V

Wide operating temperature range of -40°C to 150°C

Continuous 360° angle measurement

Programmable output (SENT or SPI)

Requires an external magnet

Product Advantages

Contactless operation for improved reliability

Wide voltage and temperature ranges for versatile applications

Continuous 360° angle measurement for unlimited rotation

Programmable output options for flexible integration

External magnet for simplified installation

Key Technical Parameters

Voltage Supply: 3.7V to 18V

Operating Temperature: -40°C to 150°C

Package: 14-TSSOP

Rotation Angle Electrical, Mechanical: 0° to 360°, Continuous

Output: SENT, SPI

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

The A1338 is compatible with a wide range of applications that require contactless angle sensing.

Application Areas

Automotive systems

Industrial automation

Robotics

Medical equipment

Appliances

Product Lifecycle

The A1338 is an active product and not nearing discontinuation. Replacement or upgrade options are available.

Key Reasons to Choose This Product

Contactless operation for improved reliability and durability

Wide operating voltage and temperature ranges for versatile applications

Continuous 360° angle measurement for unlimited rotation

Programmable output options for flexible integration

Simplified installation with external magnet

Suitable for safety-critical applications