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Melexis Technologies NV MLX90367EGO-ABU-000-SP
- Part No.:
- MLX90367EGO-ABU-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90367EGO-ABU-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MLX90367EGO-ABU-000-SP from Melexis is a Triaxis® Hall-effect position sensor IC delivering absolute rotary or linear position sensing via orthogonal and parallel magnetic field (BX, BY, BZ) detection. It features SENT output per SAE J2716-2010, 12-bit resolution with 10-bit thermal accuracy, programmable transfer characteristic, and operates over −40 °C to +150 °C in TSSOP-16 dual-die package. Used in automotive throttle and steering wheel position sensing.
For engineers reviewing the MLX90367EGO-ABU-000-SP datasheet, pinout, applications, or equivalent options, this page provides verified functional context, validated pin roles, real-world application mappings, and confirmed alternative options for robust non-contacting position sensing designs.
Technical Context
The MLX90367EGO-ABU-000-SP integrates a 16-bit RISC DSP core running at 10 MHz (2.5 MIPS), performing real-time CoRDiC-based rectangular-to-polar conversion on raw sine/cosine signals from integrated magneto-concentrators. Its dual-die architecture enables full redundancy for ASIL-B/C applications.
It implements SENT frame transmission with Throttle Sensor or Secure Sensor format, supporting fast-channel diagnostics, slow-channel enhanced serial messages (up to 40 frames), and configurable FIR filtering (FILTER = 0/1/2). Thermal offset correction is enabled only in ACX variants-not ABU-per ordering code documentation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010 compliant), enabling deterministic timing, CRC-protected diagnostics, and multi-frame serial messaging. |
| Resolution & Accuracy | 12-bit output resolution; 10-bit thermal accuracy (±60 LSB15 offset drift at TA ≤ 125 °C); intrinsic linearity error ±1° for XY axis. |
| Operating Temperature | −40 °C to +150 °C (L-grade), qualified for under-hood automotive environments including throttle and pedal modules. |
| Magnetic Sensing | Triaxis® detection of BX, BY, BZ components; supports absolute angle (0–360°) or linear displacement via custom magnetic circuit design. |
| Supply & Power | 4.5–5.5 V nominal supply; 10 mA typical supply current with power-saving mode enabled; 24 V absolute max rating. |
| Timing Performance | SENT frame period = 882 μs; internal angle measurement period = 441 μs; total latency (field change to SENT data) = 1745 μs with FILTER = 1. |
| Package & Isolation | TSSOP-16 dual-die package; 4 MΩ isolation resistance between dice for fault-tolerant operation. |
Pinout & Package
TSSOP-16 dual-die RoHS-compliant package with exposed pad (thermal pad not electrically connected). Pin assignments support redundant signal paths and diagnostic monitoring across two independent sensor dies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1 - decoupled from analog supply to minimize noise coupling into signal chain. |
| 2 | VSS1 (Ground1) | Dedicated ground return for Die 1 - critical for EMC integrity and isolation barrier integrity. |
| 3 | VDD1 | Analog supply for Die 1 - powers front-end Hall sensors and ASP blocks; separate from VDIG1 for PSRR optimization. |
| 4 | Test 01 | Factory test terminal - not connected in end application; recommended to tie to VSS1 for EMC compliance. |
| 5 | Test 22 | Factory test terminal - unused in application; tie to VSS1 per section 17 of datasheet for optimal EMC behavior. |
| 6 | OUT2 | SENT output from Die 2 - provides redundant position data stream for safety-critical comparison logic. |
| 7 | Not Used2 | No internal connection - must be tied to VSS1 or VSS2 to prevent floating node and ESD susceptibility. |
| 8 | Test 12 | Factory test terminal - tie to VSS1 per datasheet recommendation to suppress radiated emissions. |
| 9 | VDIG2 | Digital supply for Die 2 - independently regulated to ensure deterministic timing during fault conditions. |
| 10 | VSS2 (Ground2) | Dedicated ground for Die 2 - maintains galvanic separation between dies for diagnostic independence. |
| 11 | VDD2 | Analog supply for Die 2 - enables true dual-channel redundancy without shared analog supply path. |
| 12 | Test 02 | Factory test terminal - tie to VSS2 to avoid parasitic coupling into sensitive analog inputs. |
| 13 | Test 21 | Factory test terminal - unused in application; tie to VSS2 per datasheet section 17. |
| 14 | Not Used1 | No internal connection - must be tied to ground to prevent antenna effect and ensure EMC robustness. |
| 15 | OUT1 | Primary SENT output from Die 1 - carries calibrated position data, diagnostics, and OEM-defined serial messages. |
| 16 | Test 11 | Factory test terminal - tie to VSS2 to maintain reference stability and reduce common-mode noise. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Technology | Simultaneous BX/BY/BZ field detection enables single-chip absolute angle or linear position decoding without external magnets or complex assemblies. |
| On-Chip Signal Processing | DSP-based CoRDiC computation delivers calibrated angular output directly - eliminates need for external microcontroller angle calculation. |
| Programmable Transfer Characteristic | Multi-point linearization (3-pt or 17-pt LNR) allows precise calibration to mechanical tolerances and magnetic non-uniformities in final assembly. |
| SENT Output Compliance | Full SAE J2716-2010 implementation with fast/slow channels, diagnostic reporting, and configurable pause pulses for ECU synchronization. |
| Dual-Die Redundancy | Independent analog/digital chains per die enable cross-checking and fail-safe operation required for ASIL-B/C automotive systems. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Monitoring accelerator pedal angle in gasoline and hybrid powertrains to determine engine torque demand. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data every 882 μs with diagnostic flags for open-circuit, short-to-battery, and broken-track faults. Use Value: Enables closed-loop engine control with <±0.3° angular accuracy over lifetime and temperature, meeting ISO 26262 ASIL-B requirements via dual-die redundancy. | Use Scenario: Detecting brake or clutch pedal travel in electronic braking systems and automated manual transmissions. IC Role / Device Role / Timing Role: Linear displacement sensor using magnet-on-slider configuration; outputs SENT frames with configurable clamping limits and thermal offset compensation. Use Value: Delivers repeatable stroke measurement with <±0.2° equivalent linearity error after 3-point end-of-line calibration, supporting functional safety validation. |
| Steering Wheel Position Sensing | Ride Height Control |
Use Scenario: Measuring absolute steering angle for EPS assist torque calculation and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: Rotary position sensor mounted on steering column shaft; supplies synchronized SENT data to EPS ECU with watchdog timeout (118 ms) and startup latency <6.3 ms. Use Value: Provides sub-degree angular resolution and real-time fault reporting (e.g., "invalid angle" or "sensor saturation") to prevent unsafe assist intervention. | Use Scenario: Monitoring suspension travel in adaptive damping and air ride leveling systems for commercial vehicles and premium passenger cars. IC Role / Device Role / Timing Role: Linear position sensor detecting shock absorber compression/expansion; outputs SENT frames containing OEM-defined serial message fields for ride height status and error codes. Use Value: Supports dynamic vehicle height adjustment with <±0.1° equivalent noise (pk-pk) at 30 mT field strength, ensuring stable feedback for closed-loop control algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90367LGO-ACX-000-RE | Same TSSOP-16 dual-die package and SENT interface, but includes thermal output offset correction and 17-point LNR programming - ABU lacks both features. | Required where thermal drift compensation is mandated (e.g., under-hood throttle bodies >125 °C ambient). | Select ACX if thermal accuracy beyond ±60 LSB15 is needed; ABU suffices for applications with <±0.3° total angular error budget. |
| MLX90364KGO-ABG-000-RE | Single-die TSSOP-16 variant with identical pinout but no redundancy; lower cost, no inter-die isolation; SENT output only (no PWM fallback). | Suitable for non-safety-critical industrial position sensing where ASIL compliance is not required. | Choose ABG when functional safety certification is unnecessary and BOM cost reduction is prioritized over fault tolerance. |
Compared with MLX90367EGO-ABU-000-SP, the ACX variant adds thermal offset correction for tighter high-temperature accuracy, while the MLX90364KGO-ABG-000-RE reduces complexity and cost by removing redundancy - making ABU the balanced choice for ASIL-B throttle applications needing proven reliability without thermal compensation overhead.
Availability
MLX90367EGO-ABU-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal position monitoring, and steering angle measurement requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90367EGO-ABU-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 magnetic sensing, infrared thermometry, and automotive ICs, with ISO/TS 16949-certified manufacturing and design operations.
The MLX90367 product line delivers Triaxis® Hall-based absolute position sensing for automotive and industrial motion control, engineered specifically for robust non-contacting operation in harsh environments with stringent functional safety requirements.
FAQ
What is the operating temperature range of the MLX90367EGO-ABU-000-SP?
The MLX90367EGO-ABU-000-SP is rated for −40 °C to +150 °C ambient operation (L-grade), validated per AEC-Q100 Grade 0. This makes it suitable for under-hood automotive applications such as throttle bodies and brake pedals where sustained high-temperature exposure occurs. The datasheet specifies that all electrical parameters, including SENT timing and accuracy, remain guaranteed across this full range.
Does the MLX90367EGO-ABU-000-SP support dual-die redundancy?
Yes, the MLX90367EGO-ABU-000-SP uses a dual-die TSSOP-16 package with fully independent analog and digital chains - confirmed by its GO package code and 4 MΩ inter-die isolation resistance. It provides two SENT outputs (OUT1 and OUT2) for cross-comparison, enabling ASIL-B/C compliance in safety-critical systems like electronic throttle control.
Is thermal output offset correction available on the MLX90367EGO-ABU-000-SP?
No, thermal output offset correction is not implemented in the ABU option. Per Melexis' ordering information table, ABU-xxx variants are explicitly marked "Not recommended for new design" and lack the Thermal Output Offset correction feature - which is only present in ACX-xxx versions. The ABU variant exhibits ±90 LSB15 thermal offset drift at 150 °C.
What SENT protocol formats does the MLX90367EGO-ABU-000-SP support?
The MLX90367EGO-ABU-000-SP supports both Throttle Sensor Format and Secure Sensor Format per SAE J2716-2010. It delivers fast-channel diagnostics (e.g., sensor saturation, open-circuit), slow-channel enhanced serial messages (up to 40 frames), and user-definable OEM fields - all configurable via EEPROM programming before deployment.
Can the MLX90367EGO-ABU-000-SP be used for linear position sensing?
Yes, the MLX90367EGO-ABU-000-SP supports both absolute rotary and linear position sensing. Its Triaxis® architecture detects BX, BY, and BZ field components, allowing decoding of magnet displacement along a straight axis when paired with appropriate magnetic circuitry - as validated in applications like float-level and ride height sensors per the official datasheet.
MLX90367EGO-ABU-000-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 16-TSSOP (0.173", 4.40mm 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:
- 16-TSSOP
MLX90367EGO-ABU-000-SP FAQ
1.How can I place an order for MLX90367EGO-ABU-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367EGO-ABU-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 MLX90367EGO-ABU-000-SP reliable?
The price and inventory of MLX90367EGO-ABU-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 MLX90367EGO-ABU-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367EGO-ABU-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367EGO-ABU-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367EGO-ABU-000-SP?
MLX90367EGO-ABU-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367EGO-ABU-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 MLX90367EGO-ABU-000-SP?
For technical support, including MLX90367EGO-ABU-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367EGO-ABU-000-SP requirements.
6.How does Aetrix verify that MLX90367EGO-ABU-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367EGO-ABU-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 MLX90367EGO-ABU-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367EGO-ABU-000-SP?
All MLX90367EGO-ABU-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367EGO-ABU-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 MLX90367EGO-ABU-000-SP part is unused and in its original packaging.
Return procedure for MLX90367EGO-ABU-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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