General Description
The FH3D02 is a dual 3D Hall sensor based on on Fraunhofer Institute for Integrated Circuits IIS HallinOne® technology. This versatile magnetic field sensor utilizes the pure Hall effect principle without magnetizable materials. The FH3D02 offers precise 3D magnetic field measurement at two positions with a planar IC in a 3x2x0.6mm WLCSP package. It supports applications requiring robust stray field handling through user-selectable gradient measurement modes and incorporates integrated position/angle calculation. A multitude of applications are supported On Chip with standard programming, with the potential for addressing even more applications with specific programming.
Applications
- 3D position measurement (Joystick)
- Current sensing
- Linear position measurement (axial/orthogonal and axial/parallel)
- Angular measurement (on-/off-axis)
- Magnetic field mapping, equidistant arrangement for cameras with 2.5mm pitch
Features
- Dual 3D Hall Sensor with 2.5mm pitch
- On-Chip linear position or angle calculation
- Offset and Sensitivity compensated over temperature
- Default measurement range 70mT
- Default position/angle measurement rate 0.5kHz or 1kHz
- Supply voltage 3.0V…3.6V
- Temperature range -40°C…105°C
- Temperature sensor for system-level drift tracking
- Diagnostic features for fault detection
- SPI interface, with all hall and temperature measurements accessible
- PWM output
- Customer-specific programming concerning measurement range, measurement rate, and measurement sequence feasible on request
Important Notice Regarding Early Access Participation:
This product is an Early Access Product within the scope of a development project as defined in our Terms and Conditions. The displayed amount does not constitute a purchase price payment, but rather a Participation Fee for involvement in the development process. By paying this fee, you do not acquire ownership of the product - ownership remains with LZE GmbH. The product is temporarily provided to you exclusively for testing purposes. Please refer to Section 14 of our Terms and Conditions for the complete terms of use.
