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Melexis Technologies NV MLX90367EDC-ABV-000-SP
- Part No.:
- MLX90367EDC-ABV-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MLX90367EDC-ABV-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,440
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Product details
Overview
MLX90367EDC-ABV-000-SP from Melexis is a Triaxis® monolithic Hall-effect position sensor IC that measures all three orthogonal magnetic field components (BX, BY, BZ) to compute absolute rotary or linear position with 12-bit resolution and SENT output compliant with SAE J2716-2010. It operates over −40 °C to +150 °C, features on-chip signal processing, programmable transfer characteristics, and thermal offset correction - deployed in automotive throttle, pedal, and steering wheel position sensing.
For engineers reviewing the MLX90367EDC-ABV-000-SP datasheet, pinout, applications, or equivalent options, this page delivers verified technical context, SOIC-8 package mapping, SENT protocol timing, intrinsic linearity error (±1° XY), thermal drift performance (±90 LSB15), and real-world diagnostic behavior for robust non-contact position system design.
Technical Context
The MLX90367EDC-ABV-000-SP implements a 16-bit RISC DSP core running at 10 MHz (2.5 MIPS) to perform real-time coordinate rotation (CoRDiC) and trigonometric computation on raw sine/cosine signals from integrated magneto-concentrators. Its architecture supports dual-field sensing (XY plane and XZ/YZ planes), enabling angular decoding from rotating or linearly moving magnets without mechanical contact.
It delivers SENT frames using Throttle Sensor or Secure Sensor format, with configurable fast/slow channels, diagnostic reporting, and 48-bit unique ID storage in EEPROM. The ABV option denotes SOIC-8 packaging with 17-point LNR programmability and thermal output offset correction - distinguishing it from ABU (not recommended) and ACX (TSSOP-16 dual-die) variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010), Throttle or Secure Sensor format - enables deterministic, noise-immune digital transmission to ECU with embedded diagnostics. |
| Resolution & Accuracy | 12-bit position resolution; 10-bit thermal accuracy; ±1° intrinsic XY linearity error at 25°C - ensures high-fidelity angular feedback under factory-trimmed conditions. |
| Operating Temperature | −40 °C to +150 °C (L-grade) - qualified for under-hood automotive applications including throttle and pedal modules. |
| Magnetic Sensing | Triaxis® (BX, BY, BZ); IMC gain XY: 1.2–1.8×, Z: 1.1–1.3×; k-factor programmable 1.0–1.5 - enables flexible magnet placement and compensation for axis sensitivity mismatch. |
| Supply & Power | VDD = 4.5–5.5 V; IDD = 6–10 mA (power-saving enabled); Isurge = 20 mA - compatible with standard 5 V automotive power rails and low-quiescent current requirements. |
| Timing Performance | SENT frame period = 882 µs; internal angle measurement period = 441 µs; latency (field change to SENT data) = 1745 µs (FILTER=1) - supports real-time closed-loop control with predictable update timing. |
| Diagnostic Capability | Active/passive diagnostics including broken VDD/VSS detection, SENT error codes, watchdog timeout (114.5–121.5 ms), and EEPROM CRC - meets ASIL-B functional safety readiness for critical position sensing. |
Pinout & Package
MLX90367EDC-ABV-000-SP uses RoHS-compliant SOIC-8 package (8-pin, 150 mil width). Unused test pins must be grounded per EMC recommendations. Pin 1 is VDD; Pin 5 is SENT output; Pin 8 is ground. No internal pull-ups/pull-downs on unused pins - external grounding required for optimal noise immunity.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDD | Main supply input (4.5–5.5 V); powers analog front-end, DSP, and SENT driver - requires local 100 nF decoupling. |
| 2 | Test 0 | Factory test pin; not connected in end application - must be tied to VSS for EMC compliance. |
| 3 | Test 2 | Factory test pin; no user function - tie to VSS to prevent floating node and radiated emissions. |
| 4 | Not Used | No internal connection - electrically isolated; connect to VSS for mechanical stability and shielding. |
| 5 | OUT | SENT serial output (open-drain, 18 V tolerant); drives single-wire bus with 14.7 kΩ pull-up - supports daisy-chain diagnostics and multi-sensor networks. |
| 6 | Test 1 | Factory test pin; no runtime function - ground to avoid parasitic coupling into sensitive analog paths. |
| 7 | VDIG | Digital supply domain; internally tied to VDD - no external connection needed beyond shared VDD rail. |
| 8 | VSS | Analog/digital ground reference; primary return path for sensor current and SENT signaling - must be low-impedance and star-connected. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Field Sensing | Simultaneous BX/BY/BZ measurement enables absolute position decoding from single moving magnet - eliminates need for multi-sensor assemblies or complex magnetic circuits. |
| Programmable 17-Point LNR Transfer | End-user configurable linearization curve (AxV/AxX versions) corrects nonlinearity from mechanical tolerances and magnet imperfections - reduces calibration effort in production. |
| Thermal Output Offset Correction | Compensates for temperature-induced zero-point drift (±90 LSB15 max) in L-grade operation - maintains <0.3° angular error across full −40 °C to +150 °C range. |
| SENT Diagnostic Messaging | Embedded fast-channel diagnostics (e.g., open-circuit, short-to-battery/ground) and slow-channel OEM-defined values - enables ECU-level fault classification without additional hardware. |
| 48-bit Unique ID & EEPROM Lock | Factory-programmed traceable ID plus user-lockable EEPROM (128 B) secures calibration data and prevents unauthorized reprogramming - supports automotive Tier-1 traceability requirements. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
|
Use Scenario: Real-time detection of accelerator pedal angle in gasoline/diesel engines for precise air-fuel ratio and torque control. IC Role / Device Role / Timing Role: Absolute rotary position sensor delivering SENT frames every 882 µs with <1.75 ms total latency - synchronized to engine control loop timing. Use Value: Eliminates potentiometer wear and contact bounce; achieves ±1° accuracy over lifetime and temperature, meeting ISO 26262 ASIL-B requirements. |
Use Scenario: Monitoring brake or clutch pedal displacement in electronic braking systems (EBS) and automated manual transmissions (AMT). IC Role / Device Role / Timing Role: Linear position transducer converting pedal stroke into SENT-encoded displacement value - immune to vibration, dust, and humidity. Use Value: Enables fail-safe redundancy via SENT diagnostic flags; thermal offset correction ensures consistent pedal feel across ambient extremes (−40 °C to +150 °C). |
| Steering Wheel Angle Sensing | Ride Height Control |
|
Use Scenario: Measuring absolute steering wheel rotation for Electronic Stability Control (ESC) and lane-keeping assist (LKA) systems. IC Role / Device Role / Timing Role: High-reliability rotary encoder with CoRDiC-based angle computation and SENT output - provides continuous 0–360° tracking without index marks. Use Value: Intrinsic linearity error ≤±1° and programmable 17-pt LNR allow sub-degree precision after one-point end-of-line calibration - reducing test time and cost. |
Use Scenario: Detecting suspension travel in adaptive damping and active ride height systems for SUVs and commercial vehicles. IC Role / Device Role / Timing Role: Non-contact linear position sensor mounted on shock absorber or air spring - outputs SENT frames with embedded temperature-compensated stroke data. Use Value: Immunity to oil, dirt, and mechanical wear extends service life beyond 10M cycles; SENT diagnostics flag sensor degradation before failure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90367LDC-ACV-000-RE | Same SOIC-8 package and L-temp grade, but ACV option lacks thermal offset correction - uses 17-pt LNR only. | Suitable for less demanding thermal environments (<125°C) where offset drift is managed externally. | Select MLX90367EDC-ABV-000-SP when operating up to +150°C with minimal zero-point drift; choose ACV for cost-sensitive, lower-temperature deployments. |
| MLX90367LGO-ACX-000-RE | TSSOP-16 dual-die package with full redundancy, higher isolation resistance (4 MΩ), and identical thermal offset correction. | Required for ASIL-D systems needing hardware redundancy; occupies more PCB area and costs more. | Choose MLX90367EDC-ABV-000-SP for space-constrained, ASIL-B designs; select ACX/GO only when dual-die fault tolerance is mandated. |
Compared with MLX90367LDC-ACV-000-RE, MLX90367EDC-ABV-000-SP adds thermal offset correction for tighter zero-point stability at high temperature, while versus MLX90367LGO-ACX-000-RE it trades redundancy and isolation for compact SOIC-8 footprint and lower BOM cost - making it optimal for volume automotive position sensing where size and thermal robustness are prioritized over dual-die safety.
Availability
MLX90367EDC-ABV-000-SP is available at Aetrix Electronics and suitable for automotive throttle position, pedal sensing, and steering angle applications requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.
Supply support for MLX90367EDC-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 wireless RF chips for automotive, industrial, and consumer markets - with over 25 years of Hall-effect sensor innovation.
The MLX90367 product line delivers Triaxis® 3D magnetic position sensing for non-contact absolute angle and linear measurement - designed specifically for high-reliability automotive subsystems requiring SENT output, extended temperature operation, and embedded diagnostics.
FAQ
What is the operating temperature range of the MLX90367EDC-ABV-000-SP?
The MLX90367EDC-ABV-000-SP is rated for −40 °C to +150 °C ambient operation (L-grade), validated per AEC-Q100. This range covers under-hood automotive locations such as throttle bodies and brake pedals. Its thermal offset correction actively compensates for zero-point drift across this full span, maintaining ≤±0.3° angular error in rotary applications.
Does the MLX90367EDC-ABV-000-SP support SENT protocol configuration?
Yes, the MLX90367EDC-ABV-000-SP supports both Throttle Sensor and Secure Sensor SENT formats per SAE J2716-2010. Frame content, fast/slow channel enablement, diagnostic reporting, and pause pulse generation are programmable via EEPROM. Default configuration delivers 24-frame short sequences with CRC-protected data and error flags.
How does the Triaxis® technology in MLX90367EDC-ABV-000-SP differ from conventional Hall sensors?
Unlike single-axis Hall sensors, the MLX90367EDC-ABV-000-SP integrates three orthogonal Hall plates and an IMC structure to measure BX, BY, and BZ simultaneously. This enables true 3D field vector decomposition and CoRDiC-based angle calculation - allowing absolute position sensing from a single moving magnet in rotary, linear, or tilt configurations without external concentrators or multiple dies.
What package type and pin count does MLX90367EDC-ABV-000-SP use?
The MLX90367EDC-ABV-000-SP uses an 8-pin SOIC-8 package (150 mil width, RoHS-compliant). Pinout includes VDD (1), SENT output (5), VSS (8), and four grounded test pins (2, 3, 4, 6) - all unused pins must be tied to VSS per Melexis EMC guidelines to suppress radiated emissions.
Can the MLX90367EDC-ABV-000-SP be calibrated for custom magnetic assemblies?
Yes, the MLX90367EDC-ABV-000-SP supports end-user programmable 17-point linearization (LNR) curves and thermal offset correction parameters stored in EEPROM. Using Melexis' PTraj software and PG-FP-S2 programmer, users can perform multi-point calibration during end-of-line testing to compensate for magnet geometry, air gap variation, and mechanical tolerances - achieving <0.5° system-level accuracy.
MLX90367EDC-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 ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
MLX90367EDC-ABV-000-SP FAQ
1.How can I place an order for MLX90367EDC-ABV-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367EDC-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 MLX90367EDC-ABV-000-SP reliable?
The price and inventory of MLX90367EDC-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 MLX90367EDC-ABV-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367EDC-ABV-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367EDC-ABV-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367EDC-ABV-000-SP?
MLX90367EDC-ABV-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367EDC-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 MLX90367EDC-ABV-000-SP?
For technical support, including MLX90367EDC-ABV-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367EDC-ABV-000-SP requirements.
6.How does Aetrix verify that MLX90367EDC-ABV-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367EDC-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 MLX90367EDC-ABV-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367EDC-ABV-000-SP?
All MLX90367EDC-ABV-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367EDC-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 MLX90367EDC-ABV-000-SP part is unused and in its original packaging.
Return procedure for MLX90367EDC-ABV-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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