Introducing the Micronas HAR37xy: New Dual-die Hall Effect Sensor Using 3D Hal® Technology for Ultra-reliable Rotational and Angular Position Detection
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Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies.
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Acquired by Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is a proud Exponential Technology Group (XTG) member. A collection of specialty semiconductor distributors and engineering design firms, XTG stands alongside industry leaders TTI Inc., Mouser Electronics, and Sager Electronics. Together, we provide a united global supply chain solution with the shared mission of simplifying engineering, offering affordable technologies, and assisting engineers in accelerating time to market. For more information about XTG, visit www.xponentialgroup.com.
Micronas has announced the new HAR 37xy, a programmable Hall-Effect Sensor. The HAR 37xy is the dual-die version of the HAL 37xy family. It is available in the same SOIC8 package as of HAL 37xy. Each sensor provides true redundancy as it consists of two independent dies stacked in a single package. The stacked-die architecture ensures that both dies sense the same magnetic field position, thus generating synchronous measurement outputs.
Thanks to its redundancy capability, HAR 37xy can address safety-critical applications according to ISO26262 rules. The sensor’s versatile programming characteristics and its high accuracy, make the HAR 37xy the optimal system solution.
Applications include:
- Linear movement measurement
- Dual-Clutch transmission
- Engine stroke sensor
- Clutch pedal position
- Cylinder and valve position sensing
- Rotary position measurement, like
- Gear selector
- Contactless potentiometers
- Throttle valve position
- Chassis position sensors (ride-height control) with HAR 3715 – Joystick – Non-contact potentiometer
- Angle sensors such as throttle position, pedal position, and EGR applications,
Read more > Smallest form factor Hall Sensor on the Market from Micronas HAC830 and HAL83x
Learn more from Micronas > Programmable Hall-Effect Sensor Family for Rotational or Linear Position Detection based on 3D HAL® Technology
Download the Data Sheet for HAR 3715, HAR 372x, HAR 373x from Micronas (PDF)
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About Symmetry Electronics
Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies.
Exponential Technology Group Member
Acquired by Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is a proud Exponential Technology Group (XTG) member. A collection of specialty semiconductor distributors and engineering design firms, XTG stands alongside industry leaders TTI Inc., Mouser Electronics, and Sager Electronics. Together, we provide a united global supply chain solution with the shared mission of simplifying engineering, offering affordable technologies, and assisting engineers in accelerating time to market. For more information about XTG, visit www.xponentialgroup.com.