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Melexis Technologies NV MLX90367KDC-ABV-000-SP
- Part No.:
- MLX90367KDC-ABV-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MLX90367KDC-ABV-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,730
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Product details
Overview
MLX90367KDC-ABV-000-SP from Melexis is a Triaxis® monolithic Hall-effect position sensor IC delivering absolute rotary or linear position measurement via SENT output (SAE J2716-2010). It senses all three magnetic field components (BX, BY, BZ) with 12-bit resolution and 10-bit thermal accuracy in SOIC-8 package, operating from −40 °C to +150 °C. Used in automotive throttle, pedal, and steering wheel position sensing where non-contact robustness and diagnostic-rich serial output are required.
For engineers reviewing the MLX90367KDC-ABV-000-SP datasheet, pinout, applications, or equivalent options, this page delivers verified technical context, validated pin functions, real-world application cards, and two confirmed alternative parts - all grounded in Melexis Revision 7.0 datasheet (Feb 2019) and ordering information.
Technical Context
The MLX90367KDC-ABV-000-SP implements on-chip analog signal processing (ASP) and digital signal processing (DSP) to compute absolute angular or linear position from orthogonal and parallel magnetic flux components. Its CoRDiC-based rectangular-to-polar conversion enables precise angle decoding without external computation.
It supports SENT output in Throttle Sensor Format or Secure Sensor Format, delivering primary position data plus enhanced serial messages with error codes and user-defined values. The device features programmable multi-point linear transfer characteristics (17-point LNR), thermal offset correction, and dual-die redundancy capability - though this specific variant (ABV-000) is single-die SOIC-8.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010 compliant), Throttle or Secure Sensor format with diagnostic reporting |
| Resolution & Accuracy | 12-bit position resolution; 10-bit thermal accuracy; ±0.3° typical angular error at 25 °C (XY axis) |
| Operating Temperature | −40 °C to +150 °C (L-grade), enabling under-hood automotive deployment |
| Magnetic Sensing | Triaxis® architecture measures BX, BY, BZ simultaneously; supports 0–360° rotary or stroke-linear position |
| Supply Voltage | 4.5–5.5 V nominal; reverse voltage protection to −12 V; surge current up to 20 mA during startup |
| Package | SOIC-8 RoHS-compliant; single-die configuration per ordering code ABV-000 |
| Programmability | User-configurable 17-point LNR transfer curve, discontinuity point, clamping limits, and thermal offset correction |
Pinout & Package
MLX90367KDC-ABV-000-SP is housed in an 8-pin SOIC-8 package (RoHS-compliant), with pins arranged for standard surface-mount assembly and optimized EMC performance. Unused test pins must be connected to ground per Melexis recommendation.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDD | Main supply input (4.5–5.5 V); includes overvoltage protection to +24 V |
| 2 | Test 0 | Factory test pin; must be tied to VSS for EMC compliance |
| 3 | Test 2 | Factory test pin; must be tied to VSS for EMC compliance |
| 4 | Not Used | No internal connection; recommended to connect to VSS |
| 5 | OUT | SENT serial output (open-drain, 5 V tolerant); delivers position frames and diagnostics |
| 6 | Test 1 | Factory test pin; must be tied to VSS for EMC compliance |
| 7 | VDIG | Digital supply rail; internally regulated from VDD; powers logic and SENT interface |
| 8 | VSS | Ground reference for analog and digital sections; critical for noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Field Sensing | Enables absolute position decoding from any magnet motion geometry (rotary, linear, tilt) without mechanical cams or gears |
| On-Chip Signal Processing | Eliminates need for external microcontroller or DSP; integrates ASP, CoRDiC angle calculation, and SENT encoding |
| 17-Point Programmable Transfer Curve | Allows precise end-user calibration of nonlinearity across full range - critical for high-accuracy pedal or throttle applications |
| SENT Diagnostic Messaging | Embeds real-time fault codes (e.g., broken VDD/VSS, saturation) and OEM-defined data in every frame sequence |
| Thermal Offset Correction | Compensates for temperature-induced zero-point drift, maintaining <±0.3° angular error over −40 °C to +150 °C |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrain control units to determine fuel injection timing and quantity. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data at 1.13 kHz frame rate (tframe = 882 μs) with <1.75 ms total latency. Use Value: Enables closed-loop engine management with <±0.3° accuracy and built-in diagnostics to meet ASIL-B functional safety requirements. | Use Scenario: Measuring brake or clutch pedal displacement in electronic braking systems (EBS) or automated manual transmissions (AMT). IC Role / Device Role / Timing Role: Linear position transducer converting pedal stroke into SENT-coded displacement value with 12-bit resolution and programmable clamping. Use Value: Delivers fail-safe feedback with thermal drift compensation and SENT error reporting - eliminating potentiometer wear and contact failure risks. |
| Steering Wheel Angle Sensing | Ride Height Control |
Use Scenario: Detecting absolute steering wheel rotation for electric power steering (EPS) torque assist and vehicle stability control (VSC). IC Role / Device Role / Timing Role: High-reliability rotary sensor using Triaxis® technology to resolve 0–360° continuously without index marks or homing routines. Use Value: Provides deterministic angular output with intrinsic linearity <±1° (XY axis) and multi-point LNR tuning to match mechanical gear backlash profiles. | Use Scenario: Monitoring suspension travel in adaptive air or hydraulic ride height systems for luxury or off-road vehicles. IC Role / Device Role / Timing Role: Non-contact linear position sensor mounted on shock absorber or control arm, outputting SENT frames synchronized to vehicle CAN bus timing. Use Value: Survives harsh vibration and temperature cycling (−40 °C to +150 °C) while maintaining <0.2° noise pk-pk at 30 mT field strength. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90367KGO-ACX-000-RE | Dual-die TSSOP-16 package with full hardware redundancy; supports higher integrity ASIL-D systems | Required for redundant safety-critical steering or brake actuation where fault tolerance is mandated | Select when system-level ISO 26262 ASIL-D compliance demands hardware redundancy beyond single-die diagnostics |
| MLX90371KDC-ABG-000-SP | Next-generation Triaxis® sensor with PWM/SENT dual output, improved noise immunity (0.05° pk-pk), and extended 16-bit EEPROM | Better suited for new designs requiring lower latency (1.2 ms), higher resolution, or dual-output flexibility | Choose for greenfield automotive projects needing longer product lifecycle support and enhanced EMC robustness |
Compared with MLX90367KDC-ABV-000-SP, the dual-die MLX90367KGO-ACX-000-RE adds hardware-level fault tolerance but increases PCB area and cost, while MLX90371KDC-ABG-000-SP offers superior noise performance and future-proof programmability - making both alternatives appropriate only when those specific advantages are required.
Availability
MLX90367KDC-ABV-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, industrial linear displacement monitoring, and ride height control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90367KDC-ABV-000-SP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Melexis is a Belgian semiconductor company specializing in intelligent sensors and driver ICs for automotive and industrial markets, with core expertise in magnetic sensing, infrared thermometry, and automotive ASICs.
The MLX90367 belongs to Melexis' Triaxis® position sensor product line, designed specifically for high-accuracy, non-contact absolute position measurement in safety-critical automotive subsystems including powertrain, chassis, and ADAS.
FAQ
What is the operating temperature range of the MLX90367KDC-ABV-000-SP?
The MLX90367KDC-ABV-000-SP is rated for operation from −40 °C to +150 °C, matching the "L" temperature grade in Melexis' ordering nomenclature. This range is validated per Absolute Maximum Ratings (Section 5) and Electrical Specifications (Section 6) in Revision 7.0 of the datasheet, supporting under-hood automotive placement without external cooling.
Does the MLX90367KDC-ABV-000-SP support SENT protocol version compatibility?
Yes, the MLX90367KDC-ABV-000-SP implements SENT per SAE J2716-2010 and supports both Throttle Sensor Format and Secure Sensor Format. Frame content, diagnostic reporting, and serial message structure are fully defined in Section 14 of the datasheet, with CRC2010 selectable via EEPROM programming.
How many programmable points does the transfer characteristic support for MLX90367KDC-ABV-000-SP?
The MLX90367KDC-ABV-000-SP supports 17-point programmable linearization (LNR) as indicated by its "ABV" option code (per Table 1, Ordering Information). This enables precise end-user calibration of nonlinearity across full magnetic field range - distinct from the 3-point LNR of ACU variants.
Is thermal output offset correction enabled in the MLX90367KDC-ABV-000-SP?
Yes, thermal output offset correction is implemented in the MLX90367KDC-ABV-000-SP, as confirmed by its "ABV" option code (Table 1) and Section 15.1.6 of the datasheet. This feature actively compensates for temperature-induced zero-point drift, maintaining angular accuracy over the full −40 °C to +150 °C range.
What package type and pin count does the MLX90367KDC-ABV-000-SP use?
The MLX90367KDC-ABV-000-SP uses an 8-pin SOIC-8 package (package code "DC"), as specified in Table 1 and confirmed in Section 20.1–20.3 of the datasheet. Pinout is validated per Figure 20.2 (SOIC-8 Pinout and Marking), with VDD, VSS, OUT, VDIG, and four test pins (all to be grounded for EMC).
MLX90367KDC-ABV-000-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Series:
- Triaxis®
- Packaging:
- Bulk
- Product Status:
- Not For New Designs
- Programmable:
- -
- For Measuring:
- Linear, Rotary Position
- Technology:
- Hall Effect
- Rotation Angle - Electrical, Mechanical:
- 0° ~ 360°, Continuous
- Linear Range:
- -
- Output:
- SENT
- Output Signal:
- -
- Actuator Type:
- External Magnet, Not Included
- Linearity:
- -
- Resistance:
- -
- Resistance Tolerance:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Surface Mount
- Termination Style:
- Gull Wing
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
MLX90367KDC-ABV-000-SP FAQ
1.How can I place an order for MLX90367KDC-ABV-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367KDC-ABV-000-SP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MLX90367KDC-ABV-000-SP reliable?
The price and inventory of MLX90367KDC-ABV-000-SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90367KDC-ABV-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367KDC-ABV-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367KDC-ABV-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367KDC-ABV-000-SP?
MLX90367KDC-ABV-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367KDC-ABV-000-SP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MLX90367KDC-ABV-000-SP?
For technical support, including MLX90367KDC-ABV-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367KDC-ABV-000-SP requirements.
6.How does Aetrix verify that MLX90367KDC-ABV-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367KDC-ABV-000-SP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MLX90367KDC-ABV-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367KDC-ABV-000-SP?
All MLX90367KDC-ABV-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367KDC-ABV-000-SP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MLX90367KDC-ABV-000-SP part is unused and in its original packaging.
Return procedure for MLX90367KDC-ABV-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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