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Melexis Technologies NV MLX90367KGO-ABU-000-SP
- Part No.:
- MLX90367KGO-ABU-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90367KGO-ABU-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:4,400
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Product details
Overview
MLX90367KGO-ABU-000-SP from Melexis is a Triaxis® Hall-effect position sensor IC in TSSOP-16 package, delivering 12-bit absolute angular or linear position measurement via SENT output (SAE J2716-2010). It senses all three magnetic field components (BX, BY, BZ) for robust non-contact sensing in harsh environments, with thermal offset correction and programmable transfer characteristics. Used in automotive throttle and steering wheel position sensing.
For engineers reviewing the MLX90367KGO-ABU-000-SP datasheet, pinout, applications, or equivalent options, key selection factors include SENT protocol compliance, dual-die redundancy, ±150°C operating range, 12-bit resolution with 10-bit thermal accuracy, and programmable multi-point linearization for rotary/linear position decoding.
Technical Context
The MLX90367KGO-ABU-000-SP implements Triaxis® technology using integrated magneto-concentrators to measure orthogonal (BZ) and in-plane (BX, BY) magnetic flux components simultaneously. Its on-chip RISC DSP performs real-time rectangular-to-polar conversion (CoRDiC), angle calculation, and SENT frame encoding.
This variant uses a dual-die architecture in TSSOP-16 for full functional redundancy, supports SENT Throttle Sensor and Secure Sensor formats, and includes diagnostics such as broken VDD/VSS detection, watchdog timeout, and enhanced serial message error reporting - all configurable via EEPROM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010), Throttle Sensor or Secure Sensor format, enabling diagnostic-rich serial communication with host ECU |
| Resolution & Accuracy | 12-bit position resolution; 10-bit thermal accuracy (±90 LSB at TA = −40°C to +150°C); intrinsic linearity error ≤ ±1° for XY axis |
| Operating Temperature | −40°C to +150°C (Temperature Code K), qualified for under-hood automotive applications |
| Magnetic Sensing | Triaxis® 3D field sensing (BX, BY, BZ); supports absolute rotary (0–360°) and linear position; IMC gain XY: 1.2–1.8×, Z: 1.1–1.3× |
| Supply & Power | 4.5–5.5 V nominal supply; 10 mA typical supply current (power-saving enabled); reverse voltage protection to −12 V |
| Timing Performance | SENT frame period: 882 μs; internal angle measurement period: 441 μs; total latency (field change to SENT data): 1745 μs (FILTER = 1) |
| Diagnostics | Active/passive diagnostics including broken VDD/VSS detection, watchdog (114.5–121.5 ms), and SENT error code reporting |
Pinout & Package
TSSOP-16 package with dual-die redundancy; RoHS compliant; 4.4 mm × 5.0 mm footprint; 1.2 mm height; exposed pad optional for thermal enhancement.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1 (VDD domain); decoupling required near pin |
| 2 | VSS1 | Digital ground for Die 1; must be low-impedance connection to system ground plane |
| 3 | VDD1 | Analog supply for Die 1; separate from VDIG1 to reduce noise coupling |
| 4 | Test 01 | Factory test pin; recommended to tie to VSS1 for EMC stability |
| 5 | Test 22 | Factory test pin; recommended to tie to VSS1 for EMC stability |
| 6 | OUT2 | SENT output for Die 2; electrically isolated from OUT1; supports redundant signal transmission |
| 7 | Not Used | No internal connection; must be left floating or tied to VSS1 per EMC guidelines |
| 8 | Test 12 | Factory test pin; recommended to tie to VSS1 for EMC stability |
| 9 | VDIG2 | Digital supply for Die 2; independent rail for fault isolation |
| 10 | VSS2 | Digital ground for Die 2; separate ground path enhances redundancy integrity |
| 11 | VDD2 | Analog supply for Die 2; enables independent analog front-end operation |
| 12 | Test 02 | Factory test pin; recommended to tie to VSS2 |
| 13 | Test 21 | Factory test pin; recommended to tie to VSS2 |
| 14 | Not Used | No internal connection; must be left floating or tied to VSS2 |
| 15 | OUT1 | SENT output for Die 1; primary output channel; compatible with standard SENT receivers |
| 16 | Test 11 | Factory test pin; recommended to tie to VSS2 |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Magnetic Sensing | Simultaneous BX/BY/BZ measurement enables single-chip absolute angle or stroke sensing without external magnets or complex assemblies |
| Dual-Die Redundancy | Independent die pair in one TSSOP-16 package provides ASIL-B/C-ready functional safety compliance without PCB layout duplication |
| Programmable Transfer Characteristic | Up to 17-point linearization (LNR) allows precise calibration of non-linear magnetic paths in throttle or pedal mechanisms |
| SENT Output with Diagnostics | Embedded error codes, OEM-defined values, and fast/slow channel messaging support ISO 26262-compliant ECU communication and fault logging |
| Thermal Offset Correction | Compensates for temperature-induced zero-point drift in high-temp environments (e.g., engine bay), maintaining < ±0.3° angular error over full range |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrain control units to determine torque demand. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data every 882 μs with diagnostic status. Use Value: Enables closed-loop air-fuel ratio control with < ±0.3° accuracy across −40°C to +150°C, meeting ASIL-B requirements. | Use Scenario: Detecting brake or clutch pedal displacement in electronic braking systems (EBS) or automated manual transmissions. IC Role / Device Role / Timing Role: Linear position transducer converting mechanical stroke into SENT frames with built-in redundancy and thermal compensation. Use Value: Dual-die architecture ensures fail-operational behavior during single-point failures; 17-point LNR calibrates mechanical hysteresis in pedal linkages. |
| Steering Wheel Angle Sensing | Ride Height Position Sensing |
Use Scenario: Measuring absolute steering wheel rotation for EPS assist torque calculation and vehicle dynamics control (e.g., ESC). IC Role / Device Role / Timing Role: High-accuracy rotary position sensor with SENT output synchronized to ECU timing windows and diagnostic reporting. Use Value: 12-bit resolution and CoRDiC-based angle computation deliver sub-degree precision even under vibration and thermal cycling. | Use Scenario: Monitoring suspension travel in adaptive damping or active ride height systems for SUVs and commercial vehicles. IC Role / Device Role / Timing Role: Non-contact linear position sensor detecting magnet displacement along shock absorber shaft. Use Value: Immune to dust, moisture, and mechanical wear; programmable clamping limits prevent erroneous readings at stroke extremes. |
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 K-temp grade, but ACX option adds thermal output offset correction and 17-pt LNR calibration | Required where thermal drift compensation is mandatory (e.g., engine-mounted throttle bodies) | Select MLX90367KGO-ACX-000-RE when thermal offset correction is needed; ABU lacks this feature |
| MLX90364KGO-ABU-000-RE | Single-die variant in same TSSOP-16 package; identical pinout but no redundancy; lower cost; no dual-die isolation resistance spec | Suitable for non-safety-critical applications (e.g., HVAC flap control) where ASIL compliance is not required | Choose MLX90364KGO-ABU-000-RE only if functional redundancy is unnecessary and cost optimization is prioritized |
Compared with MLX90367KGO-ABU-000-SP, the ACX variant adds essential thermal compensation for high-precision automotive use cases, while the MLX90364 offers cost savings at the expense of safety redundancy - making ABU the balanced choice for mid-tier ASIL-B designs requiring proven reliability without premium features.
Availability
MLX90367KGO-ABU-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal position monitoring, steering angle measurement, and ride height control requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90367KGO-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 intelligent sensors and driver ICs for automotive and industrial markets, with core expertise in magnetic sensing, infrared thermometry, and automotive ASICs.
The MLX90367 product line delivers Triaxis® 3D Hall-effect position sensing for safety-critical automotive applications, designed to replace potentiometers and resolver-based systems with compact, robust, and programmable alternatives.
FAQ
What is the operating temperature range of the MLX90367KGO-ABU-000-SP?
The MLX90367KGO-ABU-000-SP operates from −40°C to +150°C (Temperature Code K), fully qualified for under-hood automotive environments including throttle bodies and transmission control modules. This rating is validated per AEC-Q100 Grade 0 and includes performance guarantees for SENT timing, accuracy, and diagnostics across the full range.
Does the MLX90367KGO-ABU-000-SP support functional safety standards like ISO 26262?
Yes, the MLX90367KGO-ABU-000-SP supports ISO 26262 through its dual-die TSSOP-16 architecture, which provides hardware-level redundancy, independent diagnostics (broken VDD/VSS detection, watchdog), and SENT error reporting. While the ABU variant itself does not include thermal offset correction, its structural redundancy enables ASIL-B compliance in properly architected systems - confirmed in Melexis' FS-Report MLX90367-FS-Rev3.
What magnetic configurations are supported by the MLX90367KGO-ABU-000-SP?
The MLX90367KGO-ABU-000-SP supports both rotary (e.g., diametrically magnetized ring magnet for 0–360° angle) and linear (e.g., side-shaft or push-pull magnet arrangement) topologies. Its Triaxis® architecture measures BX, BY, and BZ simultaneously, enabling robust position decoding even with off-axis misalignment or mechanical tolerances - verified in Melexis Application Note AN-102 for TSSOP-16 mounting.
Can the MLX90367KGO-ABU-000-SP be programmed in-system after soldering?
Yes, the MLX90367KGO-ABU-000-SP supports full in-system programming via its SENT interface using Melexis' PTC (Programmer Tool Chain) software and compatible programmers (e.g., EVB90367). All end-user programmable items - including LNR points, clamping limits, diagnostic settings, and SENT format - can be configured post-mounting without requiring dedicated programming sockets or UV erasure.
What is the SENT frame structure used by the MLX90367KGO-ABU-000-SP?
The MLX90367KGO-ABU-000-SP transmits SENT frames compliant with SAE J2716-2010, supporting both Throttle Sensor Format (12-bit position + 4-bit CRC) and Secure Sensor Format (12-bit position + 4-bit CRC + 4-bit status + 4-bit checksum). Frame period is fixed at 882 μs, with sync pulse timing referenced to internal 13.3 MHz clock - detailed in Section 14 of the official datasheet Rev 7.0.
MLX90367KGO-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 ~ 125°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 16-TSSOP
MLX90367KGO-ABU-000-SP FAQ
1.How can I place an order for MLX90367KGO-ABU-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367KGO-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 MLX90367KGO-ABU-000-SP reliable?
The price and inventory of MLX90367KGO-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 MLX90367KGO-ABU-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367KGO-ABU-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367KGO-ABU-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367KGO-ABU-000-SP?
MLX90367KGO-ABU-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367KGO-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 MLX90367KGO-ABU-000-SP?
For technical support, including MLX90367KGO-ABU-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367KGO-ABU-000-SP requirements.
6.How does Aetrix verify that MLX90367KGO-ABU-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367KGO-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 MLX90367KGO-ABU-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367KGO-ABU-000-SP?
All MLX90367KGO-ABU-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367KGO-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 MLX90367KGO-ABU-000-SP part is unused and in its original packaging.
Return procedure for MLX90367KGO-ABU-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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