The MLX90367 is the generation II½ of Triaxis® position sensor featuring SAE J2716/SENT protocol. Thanks to an IMC on its surface, the monolithic device senses, in a contactless fashion, the 3 spatial components (i.e. Bx, By and Bz) of the applied magnetic flux density.

This unique sensing principle applied to a position sensor results into an impressive robustness of the position signal over the mechanical (airgap, off-axis) tolerances. The rotation of this horizontal component is sensed over a wide range (up to 360º - complete revolution) and processed by the on-chip DSP to ultimately report the absolute angular position of the end-of-shaft magnet.

Alternatively, through measuring individually the horizontal and vertical components, the MLX90367 is able to address linear stroke (displacement) position sensor and also absolute rotary position sensor with a through-shaft magnet. From the sensing and reporting perspectives, the MLX90367 is an extremely versatile product for any stand-alone remote position sensor application.

The output transfer characteristic is fully programmable (e.g. offset, gain, clamping levels, linearity, thermal drift, filtering, range...) to match any specific requirement through end-of-line calibration. The Melexis programming unit PTC-04 communicates and calibrates the device exclusively through the connector terminals (Vdd-Vss-Out).

The MLX90367 targets and is used in a myriad of non-contacting rotary position sensor applications in automotive systems requiring SAE-J2716/SENT protocol. The device is available in single and dual redundant implementations to cost-effectively address the full range of applications, including safety critical sensing requirements.

The MLX90367 is offered as an ASIL-B SEooC (Safety Element out of Context - ISO 26262) component. The MLX90365 is pin-to-pin compatible with the generation I½ of Triaxis® position sensor featuring SAE-J2716/SENT (MLX90324).

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Top Features

  • Absolute linear and rotary position sensor

  • Simple & robust magnetic design

  • Triaxis® technology

  • -40°C - +150°C Ambient temperature range

  • Programmable measurement range (angle up to 360 degrees)

  • Programmable linear transfer characteristic

  • Programmable linearization algorithm: arbitrary points or piece-wise-linear

  • Output protocol: SAE-J2716/SENT (2007-2008-2010-2016)

  • 12-bit Angular resolution

  • 10-bit Angular accuracy

  • 48-bit ID number

  • On-chip diagnostics - ASIL-B (SEooC)

  • Over-voltage protection

  • Under-voltage detection

  • AEC-Q100 qualified - Grade 0

  • Single die - SOIC-8 package - Lead-free & RoHS compliant

  • Dual die (full redundant) - TSSOP-16 package - Lead-free & RoHS compliant

  • Pin-to-pin compatible with Gen. I½

  • Programmable with the PTC-04 and the PTC04-DB-90316 daughterboard

Discover all features
Triaxis® position sensor - MLX90367

Features and benefits

  • Absolute linear and rotary position sensor

  • Simple & robust magnetic design

  • Triaxis® technology

  • -40°C - +150°C Ambient temperature range

  • Programmable measurement range (angle up to 360 degrees)

  • Programmable linear transfer characteristic

  • Programmable linearization algorithm: arbitrary points or piece-wise-linear

  • Output protocol: SAE-J2716/SENT (2007-2008-2010-2016)

  • 12-bit Angular resolution

  • 10-bit Angular accuracy

  • 48-bit ID number

  • On-chip diagnostics - ASIL-B (SEooC)

  • Over-voltage protection

  • Under-voltage detection

  • AEC-Q100 qualified - Grade 0

  • Single die - SOIC-8 package - Lead-free & RoHS compliant

  • Dual die (full redundant) - TSSOP-16 package - Lead-free & RoHS compliant

  • Pin-to-pin compatible with Gen. I½

  • Programmable with the PTC-04 and the PTC04-DB-90316 daughterboard

Inspired Engineering

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