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Melexis Technologies NV MLX90367KGO-ABV-000-SP
- Part No.:
- MLX90367KGO-ABV-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90367KGO-ABV-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:3,836
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Product details
Overview
MLX90367KGO-ABV-000-SP from Melexis is a Triaxis® 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, 10-bit thermal accuracy, and operates across –40 °C to +150 °C in TSSOP-16 dual-die package. Used in automotive throttle, steering, and pedal position sensing.
For engineers reviewing the MLX90367KGO-ABV-000-SP datasheet, pinout, applications, or equivalent options, this page delivers verified pin functions, real-world accuracy specs (±0.3° magnetic angle error at 25 °C), SENT frame timing (882 μs period), thermal offset correction capability, and validated alternatives for redundant position sensing designs.
Technical Context
The MLX90367KGO-ABV-000-SP implements Triaxis® technology using integrated magneto-concentrators (IMC) to resolve orthogonal (BZ) and in-plane (BX, BY) flux components. Its on-chip RISC DSP performs real-time arctangent (ATAN) and coordinate rotation (CoRDiC) computations to output absolute angular or linear position.
This variant uses dual-die TSSOP-16 packaging with isolated signal paths, enabling full hardware redundancy per SAE J2716 diagnostic requirements. It supports programmable 17-point linearization (LNR), thermal output offset correction, and SENT frames in Throttle or Secure Sensor format with embedded diagnostics and 48-bit ID.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010), 882 μs frame period - enables deterministic, noise-immune digital transmission to ECU over single wire. |
| Resolution & Accuracy | 12-bit resolution, ±0.3° magnetic angle phase error (XY axis, TA = 25 °C) - ensures high-fidelity position feedback for closed-loop control. |
| Operating Temperature | –40 °C to +150 °C - qualified for under-hood automotive applications including throttle and steering systems. |
| Magnetic Sensitivity | BX/BY: ≥70 mT, BZ: ≥126 mT - supports robust operation with standard NdFeB magnets and mechanical air gaps up to 4 mm. |
| Supply Voltage | 4.5 V to 5.5 V - compatible with standard 5 V automotive power domains; reverse voltage protection to –12 V. |
| Package | TSSOP-16, RoHS-compliant, dual-die architecture - provides hardware-level redundancy and isolation resistance >4 MΩ between dice. |
| Diagnostic Capability | Embedded SENT fast/slow channels with error codes, broken-track detection, and watchdog timeout (114.5–121.5 ms) - meets ASIL-B functional safety requirements. |
Pinout & Package
TSSOP-16 package with dual-die redundancy; pins include dedicated VDD1/VDD2, VSS1/VSS2, OUT1/OUT2, and test terminals for calibration and diagnostics. Unused test pins must be grounded for optimal EMC performance per datasheet Section 17.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1 - powers internal logic, EEPROM, and SENT transmitter of first die. |
| 2 | VSS1 (Ground1) | Reference ground for Die 1 - must be low-impedance and separated from analog ground to maintain isolation integrity. |
| 3 | VDD1 | Analog supply for Die 1 - powers Hall sensors, front-end amplifiers, and ADCs of first die. |
| 4 | Test 01 | Calibration/test terminal for Die 1 - used during factory programming; recommended tied to VSS1 for EMC. |
| 5 | Test 22 | Diagnostics access for Die 1 - enables readback of internal status registers and fault flags. |
| 6 | OUT2 | SENT output for Die 2 - independent serial stream for redundant position reporting; synchronized with OUT1. |
| 7 | Not Used | No internal connection - must be connected to VSS2 per datasheet recommendation to reduce EMI susceptibility. |
| 8 | Test 12 | Configuration interface for Die 1 - used for EEPROM write enable and lock operations during end-user programming. |
| 9 | VDIG2 | Digital supply for Die 2 - electrically isolated from VDIG1 to support dual-channel independence. |
| 10 | VSS2 (Ground2) | Reference ground for Die 2 - physically separate from VSS1 to preserve die-to-die isolation. |
| 11 | VDD2 | Analog supply for Die 2 - powers second sensor path; independent regulation prevents single-point failure propagation. |
| 12 | Test 02 | Calibration/test terminal for Die 2 - mirrors Test 01 functionality for second die; tie to VSS2 for EMC. |
| 13 | Test 21 | Diagnostics access for Die 2 - allows independent fault reporting and health monitoring per channel. |
| 14 | Not Used1 | No internal connection - grounded per datasheet to minimize parasitic coupling and improve noise immunity. |
| 15 | OUT1 | SENT output for Die 1 - primary position data channel; carries full 12-bit value plus diagnostics in Throttle or Secure format. |
| 16 | Test 11 | Configuration interface for Die 2 - enables secure programming of LNR tables, k-factor, and diagnostic settings for second die. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Field Sensing | Simultaneous BX, BY, BZ measurement enables true absolute position decoding without mechanical stops or multi-sensor assemblies. |
| Programmable 17-Point Linearization | End-user configurable LNR tables correct nonlinearity from magnet geometry and mechanical tolerances - improves system accuracy beyond factory trim. |
| Thermal Output Offset Correction | Compensates for temperature-induced zero-point drift in real time - maintains <±0.3° angular error across full –40 °C to +150 °C range. |
| Dual-Die Redundancy (TSSOP-16) | Two independent sensor paths with isolated supplies/grounds provide hardware-level fault tolerance - required for ASIL-B automotive subsystems. |
| SENT Diagnostic Messaging | Fast channel reports position + CRC + error flags; slow channel delivers OEM-defined values and extended diagnostics - eliminates need for external microcontroller. |
| 48-bit Unique ID & EEPROM Lock | Factory-programmed ID enables traceability; MEMLOCK prevents unauthorized reprogramming - supports production line verification and anti-counterfeiting. |
Applications
| Throttle Position Sensing | Steering Wheel Angle Sensing |
|---|---|
|
Use Scenario: Real-time detection of accelerator pedal or throttle valve angular displacement in gasoline/diesel powertrains. IC Role / Device Role / Timing Role: Primary absolute position transducer providing SENT-encoded angle data every 882 μs to engine control unit (ECU). Use Value: Enables precise air-fuel ratio control and torque management with <±0.3° accuracy at 150 °C ambient - critical for emissions compliance. |
Use Scenario: Measurement of driver input angle for electric power steering (EPS) and lane-keeping assist systems. IC Role / Device Role / Timing Role: Dual-die redundant position sensor feeding two independent ECUs or safety cores with synchronized SENT frames. Use Value: Supports ASIL-B functional safety via hardware-isolated outputs and built-in diagnostics - eliminates single-point failure risk in steering control loops. |
| Pedal Position Sensing | Ride Height Control |
|
Use Scenario: Detection of brake or clutch pedal stroke in brake-by-wire and automated manual transmission systems. IC Role / Device Role / Timing Role: Absolute linear position sensor converting magnet displacement into SENT-coded 12-bit value with thermal offset correction. Use Value: Delivers stable output across –40 °C to +150 °C with <0.2° pk-pk noise (FILTER=1) - ensures consistent pedal feel and response regardless of under-hood temperature. |
Use Scenario: Monitoring suspension travel in adaptive damping and active ride height adjustment systems for trucks and SUVs. IC Role / Device Role / Timing Role: Non-contacting rotary position sensor mounted on suspension linkage, reporting angle via SENT to chassis controller. Use Value: Resolves full 360° rotation with 12-bit resolution and programmable clamping - enables precise vehicle leveling without potentiometer wear or contact bounce. |
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 | Same dual-die TSSOP-16 package and SENT interface, but includes thermal output offset correction enabled by default and 17-pt LNR calibration. | Targeted at high-precision applications requiring guaranteed thermal stability (e.g., EPS, brake-by-wire) where ABV lacks factory-applied offset compensation. | Select ACX if thermal drift mitigation is mandatory; ABV requires external calibration or firmware compensation for offset. |
| MLX90363KGO-ABV-000-RE | Single-die SOIC-8 variant with identical pinout mapping for VDD/VSS/OUT/Test, but no dual-path redundancy or isolation resistance spec. | Suitable for cost-sensitive, non-safety-critical applications (e.g., HVAC damper control) where hardware redundancy is unnecessary. | Choose MLX90363 for simpler designs lacking ASIL requirements; ABV's dual-die architecture adds ~30% BOM cost but enables ISO 26262 compliance. |
Compared with MLX90367KGO-ABV-000-SP, the ACX variant adds factory-enabled thermal offset correction and extended LNR flexibility, while the MLX90363 offers identical functionality in a lower-cost, single-die form factor - making ABV the balanced choice for mid-tier automotive redundancy needs.
Availability
MLX90367KGO-ABV-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering wheel angle measurement, and pedal position detection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90367KGO-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 Hall-effect, IR, and pressure sensing technologies.
The MLX90367 product line delivers Triaxis® 3D magnetic position sensing for safety-critical automotive subsystems, designed specifically to replace contacting potentiometers and meet ASIL-B functional safety requirements through dual-die redundancy and SENT diagnostics.
FAQ
What is the operating temperature range of the MLX90367KGO-ABV-000-SP?
The MLX90367KGO-ABV-000-SP is rated for continuous operation from –40 °C to +150 °C, matching the L-grade temperature suffix. This range is validated per AEC-Q100 Grade 0 requirements and supports under-hood placement in throttle bodies, steering columns, and brake modules where ambient temperatures exceed 125 °C.
Does the MLX90367KGO-ABV-000-SP support hardware redundancy?
Yes, the MLX90367KGO-ABV-000-SP uses a dual-die TSSOP-16 package with electrically isolated signal paths, separate VDD1/VDD2 and VSS1/VSS2 supplies, and independent SENT outputs (OUT1 and OUT2). Isolation resistance exceeds 4 MΩ between dice, enabling ASIL-B compliance per ISO 26262 without external supervision circuitry.
What SENT protocol versions does the MLX90367KGO-ABV-000-SP implement?
The MLX90367KGO-ABV-000-SP implements SAE J2716-2010 SENT with both Throttle Position (single fast channel) and Secure Sensor formats. Frame period is fixed at 882 μs, and it supports enhanced serial messages with 40-frame extended sequences or 24-frame short sequences, including diagnostic error codes and user-defined OEM data fields.
Can the MLX90367KGO-ABV-000-SP perform real-time thermal compensation?
Yes, the MLX90367KGO-ABV-000-SP includes on-chip thermal output offset correction logic that dynamically adjusts zero-point based on die temperature. While ABV does not ship with this feature pre-enabled (unlike ACX), it is fully programmable via EEPROM and supports correction of up to ±90 LSB15 drift across the full temperature range.
What magnetic field strength is required for reliable operation of the MLX90367KGO-ABV-000-SP?
The MLX90367KGO-ABV-000-SP requires minimum magnetic flux densities of 70 mT for BX/BY components and 126 mT for BZ to ensure full-scale operation and maintain specified linearity. Below 20 mT total magnetic norm, signal-to-noise ratio degrades, increasing angular noise to 0.2° pk-pk - design guidance recommends ≥30 mT for robust performance.
MLX90367KGO-ABV-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 ~ 125°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 16-TSSOP
MLX90367KGO-ABV-000-SP FAQ
1.How can I place an order for MLX90367KGO-ABV-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367KGO-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 MLX90367KGO-ABV-000-SP reliable?
The price and inventory of MLX90367KGO-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 MLX90367KGO-ABV-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367KGO-ABV-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367KGO-ABV-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367KGO-ABV-000-SP?
MLX90367KGO-ABV-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367KGO-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 MLX90367KGO-ABV-000-SP?
For technical support, including MLX90367KGO-ABV-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367KGO-ABV-000-SP requirements.
6.How does Aetrix verify that MLX90367KGO-ABV-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367KGO-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 MLX90367KGO-ABV-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367KGO-ABV-000-SP?
All MLX90367KGO-ABV-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367KGO-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 MLX90367KGO-ABV-000-SP part is unused and in its original packaging.
Return procedure for MLX90367KGO-ABV-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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