The product family enables 360° angular measurements as well as linear displacements up to 35 mm, with a supply voltage range of 3 V to 20 V. The devices support a wide set of digital automotive and industrial interfaces, including SPI, SENT, PWM, SPC, PSI5, and analog outputs. They are offered in multiple package options: SOIC8 (HAL 39xy), TO92UF (HAC 39xy), and SSOP16 (HAR 39xy).
Key features include true 3D position detection, a unique stray-field concept supporting various magnetic configurations (rotary, linear, axial, radial), and a highly robust Hall-plate architecture. The sensors achieve stray-field robustness of up to 4 kA / m, and feature configurable sleep modes for energy-efficient applications.
Another major advantage is the programmable memory, enabling customer-specific calibration already during production. With its flexible architecture, a single hardware platform can support multiple magnetic setups – a significant benefit compared to similar solutions, and ideal for autonomous driving, high-precision industrial actuators, or advanced steering and control systems.
Key features at a glance:
- 360° angular and linear position measurement
- True 3D position detection with high stray-field robustness
- ASIL-C ready according to ISO 26262
- Supply voltage: 3 V – 20 V
- Flexible digital interfaces (SPI, SENT, SPC, PSI5, PWM, analog)
- Angular accuracy <0.12° – compliant with VW specification requirements
- ESD- and EMC-optimized design
- Programmable memory for individual calibration
Typical applications:
- Chassis and valve position control
- Boost pressure actuators and EGR systems
- Transmission and clutch position control
- Steering angle, pedal, and actuator position control
- Fuel level and brake stroke control
For more information to the HAL 39xy, HAC 39xy, and HAR 39xy 3D position sensors by TDK Micronas and a direct ordering option, please visit our e-commerce platform at www.rutronik24.com. |
Contact Rutronik:
| Jeannette Raquet| Line Manager | +49 7231 801 1788 | jeanette.raquet@rutronik.com |