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Allegro ATS604: Orientation-Independent Wheel Speed and Direction Sensor IC

Explore the advanced features and specifications of the Allegro ATS604, a cutting-edge sensor designed for precise automotive wheel speed and direction detection.

Key Features and Benefits

Orientation-independent mounting for flexible installation.
Two-wire AK Protocol for comprehensive data transmission (speed, direction, temperature, air gap).
Integrated magnet and bypass capacitor for enhanced EMC robustness.
Air-gap-independent switch points and large operating air gap capability.
ISO 26262 ASIL B compliance with integrated diagnostics for safety-critical applications.

Technical Overview

The ATS604 is an advanced gear tooth sensor utilizing a patented orientation-independent differential magnetic sensing architecture. It communicates via the AK Protocol, providing detailed information to the controller. Developed in accordance with ISO 26262 standards, it is suitable for automotive safety-related systems.

Learn more about its capabilities and applications at Allegro MicroSystems.

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