TDK releases ASIL C stray field robust 3D HAL sensor
TDK has launched its Micronas 3D HAL position sensor family with the new HAL 3930–4100 and HAR 3930–4100 for automotive and industrial applications.
Both sensors enable precise position detection with powerful stray field compensation and offer a flexible digital output interface in the form of PWM or SENT. The single-chip device is defined as SEooC (Safety Element Out of Context) ASIL C according to ISO 26262 and can be integrated into automotive safety-related systems up to ASIL D. These sensors are suitable for steering angle position detection, gearbox position detection, shift lever position detection, accelerator and brake pedal position detection. Production is scheduled to begin in January 2024; samples are available now upon request.
Both sensors offer user-configurable PWM or SENT output interfaces for increased adaptability.
The HAR 3930–4100 is a dual-chip version of the HAL 3930–4100, providing full redundancy.
The HAL 3930–4100 and HAR 3930–4100 offer a wide range of measurement capabilities, including 360° angular measurement, linear motion tracking and providing 3D position data of the magnet.
Main Application
-Steering angle position detection
-Gear lever
-Brake stroke position sensor
-Position detection in transmission systems
-Parking lock actuator
Main Features and Benefits
-Robust stray field 360°C rotational and linear position detection up to 35 mm
-Highly robust against mechanical misalignment between sensor and magnet in rotating devices
-Optimized design supports rotation setup with ferrite magnets
-ASIL C ready SEooC according to ISO 26262, supporting functional safety applications
-Wide ambient temperature range from -40°C to 160°C suitable for automotive applications
For more exciting articles, please click perceptive-ic.com.
TDK releases ASIL C stray field robust 3D HAL sensor
TDK has launched its Micronas 3D HAL position sensor family with the new HAL 3930–4100 and HAR 3930–4100 for automotive and industrial applications.
Both sensors enable precise position detection with powerful stray field compensation and offer a flexible digital output interface in the form of PWM or SENT. The single-chip device is defined as SEooC (Safety Element Out of Context) ASIL C according to ISO 26262 and can be integrated into automotive safety-related systems up to ASIL D. These sensors are suitable for steering angle position detection, gearbox position detection, shift lever position detection, accelerator and brake pedal position detection. Production is scheduled to begin in January 2024; samples are available now upon request.
Both sensors offer user-configurable PWM or SENT output interfaces for increased adaptability.
The HAR 3930–4100 is a dual-chip version of the HAL 3930–4100, providing full redundancy.
The HAL 3930–4100 and HAR 3930–4100 offer a wide range of measurement capabilities, including 360° angular measurement, linear motion tracking and providing 3D position data of the magnet.
Main Application
-Steering angle position detection
-Gear lever
-Brake stroke position sensor
-Position detection in transmission systems
-Parking lock actuator
Main Features and Benefits
-Robust stray field 360°C rotational and linear position detection up to 35 mm
-Highly robust against mechanical misalignment between sensor and magnet in rotating devices
-Optimized design supports rotation setup with ferrite magnets
-ASIL C ready SEooC according to ISO 26262, supporting functional safety applications
-Wide ambient temperature range from -40°C to 160°C suitable for automotive applications
For more exciting articles, please click perceptive-ic.com.
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