LZE (Frauenhofer Institut)
1. FH3D02 - Hall Sensor
Details
Dual 3D Hall-Sensor (for stray field robust applications)
Pitch 2.5mm
Offset compensated
Sensitivity compensated
On Chip stray field robust position and angel calculation
Linear position measurement (axial/orthogonal and axial/parallel)
angular measurement (On-axis and Off-axis)
Magnetic field mapping
Position / Angle measurement rate 1 kHz
Custom applications using a microcontroller
Current sensor
3D position measurement (Joystick)
Access to all measured magnetic and temperature values
Customer specific programming (measurement range, measurement rate and measurement sequence)
General Description
The FH3D02 is a dual 3D Hall sensor based on Fraunhofer HallinOne® technology. This versatile magnetic field sensor uses pure Hall effect principle without magnetizable materials. FH3D02 offers accurate 3D magnetic field measurement at two positions with a planar IC in a 3x2x0.6mm WLCSP.
It supports stray field robust applications by user selectable gradient measurement modes and contains integrated position / angle calculation. A variety of applications are support On Chip with the standard programming. With specific programming even more applications can be addressed.
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
2. FH3D04 - Hall Sensor
Details
Quad 3D Hall-Sensor (for stray field robust applications)
Pitch 1.5
Integrated Excitation Coils
Magnetic calibration without magnetic setup
Magnetic self test / Safety critical applications
Diagnostic features for fault detection
Software Defined Sensor
Measurement range (Full Scale): 10mT bis 1.5T
Measurement rate up to 10 Bit @ 80kHz / 16 Bit @ 1.8 kHz)
Measurement flow (active sensor elements and measurement order)
Each sensor element can be independently configured concerning measurement range and rate
Access to all measured magnetic and temperature values
Custom applications using a microcontroller
Linear position measurement (Axial/Orthogonal and
Axial/Parallel)
Angular measurement (On-axis and Off-axis)
Current sensor
3D up to 6D position measurement (Joystick, Gimbal)
Magnetic field mapping / Magnetic Camera
Stray field robust applications
OTP
Electrical trim values
General Description
The FH3D04 is a quad 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 FH3D04 offers a high dynamic magnetic range and accurate 3D magnetic field measurement at four positions with a planar IC in a 2.5x2.5x0.6mm WLCSP package. It supports applications requiring robust stray field handling by utilizing magnetic field gradients.
Applications
3D up to 6D position measurement (Joystick, Gimbal)
Current sensing
Linear position measurement (axial/orthogonal and axial/parallel)
Angular measurement (on-/off-axis)
Magnetic field mapping, equidistant arrangement for cameras with 1.5mm pitch
Features
Quad 3D Hall Sensor with 1.5mm pitch
Measurement range full scale from ~10mT up to ~1.5T
Measurement rate up to 80kHz at 10Bit or 1.8kHz at 16Bit resolution
Supply voltage 3.0V…3.6V
Temperature range -40°C…125°C
Temperature sensor for system-level drift tracking
Software-defined sensor:
Each sensor element can be independently configured concerning measurement range and rate Measurement flow (active sensor elements and measurement order)
OTP containing electrical trim values, free space for customer data Integrated excitation coils Magnetic calibration without need for magnetic setup Magnetic self-test during operation Diagnostic features for fault detection SPI interface
3. FH3D12 - Hall Sensor
Details
Dual 3D Hall-Sensor (for stray field robust applications)
Pitch 2mm
Integrated Excitation Coils
Magnetic calibration without magnetic setup
Magnetic self test / Safety critical applications
Diagnostic features for fault detection
Software Defined Sensor
Measurement range (Full Scale): 10mT bis 1.5T)
Measurement rate up to 12 Bit @ 20kHz / 16 Bit @ 1.8 kHz
Measurement flow (active sensor elements and measurement order)
Each sensor element can be independently configured concerning
measurement range and rate
Access to all measured magnetic and temperature values
Custom applications using a microcontroller
Linear position measurement (Axial/Orthogonal and Axial/Parallel)
Angular measurement (On-axis and Off-axis)
Current sensor
3D position measurement (Joystick)
Magnetic field mapping
Stray field robust applications
General Description
The FH3D12 is a dual 3D Hall sensor based on Fraunhofer HallinOne® technology.
This versatile magnetic field sensor uses pure Hall effect principle without magnetizable materials.
FH3D12 offers high dynamic magnetic range and accurate 3D magnetic field measurement at two positions with a planar IC in a punched MLF-16 5x5x0.9mm with 0.8mm pitch.
Supports stray field robust applications by using magnetic field gradients
Applications
3D position measurement (Joystick)
Current sensing
Linear position measurement (axial/orthogonal and axial/parallel)
Angular measurement (on-axis and off-axis)
Magnetic field mapping
Features
Dual 3D Hall-Sensor with 2mm pitch
Measurement range full scale from ~10mT up to ~1.5T
Measurement rate up to 20kHz at 12Bit or 1.8kHz at 16Bit resolution
Supply voltage 3.0V…3.6V
Temperature range -40°C … 125°C
Temperature sensor for system-level drift tracking
Software defined sensor:
• each sensor element can be independently configured concerning measurement range and rate
• Measurement flow (active sensor elements and measurement order) Integrated excitation coils
• Magnetic calibration without need for magnetic setup
• Magnetic self test during operation Diagnostic features for fault detectionSPI interface
Infocenter
