ASIL-C | Analogue/SENT/PWM/SPC | 360° Stray Field Immune | Dual Stacked DIE Option | Temperature -40...+160°C (Automotive)
Melexis Triaxis 3D Linear & Rotary Position Sensor MLX90376 Gen.III
Immune to stray fields up to 360° angle sensing | ASIL-C | optionally with analog, PWM, SENT or SPC output | +160°C
ASIL-C capable, absolute measuring linear and rotary position sensor with Melexis Triaxis technology and IMC structure (Integrated Magnetic Concentrator) based on the Hall effect. Suitable for non-contact linear and rotary position sensing as well as 1/2 joysticks or travel levers in automotive, medical or industrial applications.Depending on the version, the sensors are robust against stray fields of up to 5mT with 180° resp. 360° angle sensing (Stray Field Immune) or behave like Triaxis sensors of the previous generation (Standard/Legacy).
The standard/legacy versions are functionally compatible with the previous generation.
A simple axial or diametral magnet is sufficient for control. Even for the 360° Rotary Stray Field Immune variant a two-pole diametral magnet can be used. For the 180° Stray Field Immune variant, a four-pole ring magnet is required.
Features
- Analog, SENT (SAE J2716 APR2016), PWM or SPC output
- Robust against stray fields up to 5mT (4kA/m as per ISO 11452-8)
- Stray-field immune angle sensing up to 360°
- Functionally compatible with previous generation (standard/legacy version)
- Multi-point linearisation with 4 or 8 interpolation points
- Multi-segment linearisation with 16 or 32 segments
- Angle calculation options for linear, rotational or 1/2 joystick movement (XY, XZ or YZ)
- ASIL-C Ready in SENT, PWM or SPC mode (ISO26262/SEooC)
- Temperature range -40...+160°C (automotive)
- Operating voltage 5V (4.5~5.5V) or 12V (6~18V)
- Single-DIE (SOIC-8), Dual Stacked-DIE (TSSOP-16) or Dual Stacked-DIE PCB-Less in SMP-4
- Chip revision "ABA"
(see data sheet for details)
The ICs are unprogrammed and can only be reprogrammed or adapted to the magnetic design by a Melexis Programmer PTC-04 fitted with Daughterboard HALL06 .
Suitable magnets can be found in the shop under Magnets.
If you need further information on product variants and scale prices please contact us.
Video: Melexis Triaxis Gen.3 Sensor MLX90426 dBz Stray-Field Immune (SFI) compared to the competition
Video about the Melexis Triaxis Generation III Position Sensor ICs
HowTo video Back-End Calibration of Melexis Triaxis Position Sensor ICs
Video: Demo of the Melexis PTC-04 programmer
Triaxis® & Linear Hall Selection Guide
If you need further assistance please contact us.