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Melexis Technologies NV MLX90367EGO-ABU-000-RE
- Part No.:
- MLX90367EGO-ABU-000-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90367EGO-ABU-000-RE.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,783
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Product details
Overview
MLX90367EGO-ABU-000-RE from Melexis is a Triaxis® Hall-effect position sensor IC in TSSOP-16 package, delivering absolute rotary or linear position sensing via 3-axis magnetic field (BX/BY/BZ) measurement. It features SENT output per SAE J2716-2010, 12-bit resolution with 10-bit thermal accuracy, programmable transfer characteristic, and dual-die redundancy for functional safety-critical automotive applications such as throttle and steering wheel position sensing.
For engineers reviewing the MLX90367EGO-ABU-000-RE datasheet, pinout, applications, or equivalent options, key selection criteria include SENT protocol compliance, dual-die isolation specification (4 MΩ), thermal offset correction capability, magnetic field range (±126 mT on BZ), and programmable multi-point linearization for precision angular or stroke measurement.
Technical Context
The MLX90367EGO-ABU-000-RE implements a dual-die architecture in TSSOP-16, enabling full hardware redundancy for ASIL-B/C automotive systems. Its integrated magneto-concentrator (IMC) enhances sensitivity to orthogonal (BZ) and in-plane (BX/BY) flux components, supporting coordinate rotation digital computer (CoRDiC) computation of absolute angle or displacement.
Signal processing includes on-chip ASP/DSP chain with 16-bit RISC CPU (2.5 MIPS @ 10 MHz), FIR filtering (FILTER=0/1/2), and SENT frame generation with fast/slow channels. Diagnostic reporting covers broken VDD/VSS detection, EEPROM CRC, and configurable error codes per SAE J2716 Throttle Sensor format.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010 compliant), Throttle Sensor or Secure Sensor format with diagnostic fast channel and enhanced serial slow message |
| Resolution & Accuracy | 12-bit output resolution; 10-bit thermal accuracy; ±0.3° typical angular error at 25°C (XY axis); ±2° max intrinsic linearity error (XZ/YZ axes) |
| Magnetic Range | BX/BY: ±70 mT (saturation onset); BZ: ±126 mT; Magnetic norm: ≥20 mT for optimal SNR |
| Supply & Power | 4.5–5.5 V nominal; 6–10 mA supply current (power-saving enabled); 20 mA surge current during startup |
| Timing Performance | SENT frame period: 882 μs; internal angle measurement period: 441 μs; total latency (field change to SENT data): 1745 μs (FILTER=1) |
| Operating Temperature | −40°C to +150°C (L-grade), qualified for under-hood automotive environments |
| Isolation | 4 MΩ inter-die isolation (TSSOP-16 dual-die variant only) |
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 (4.5–5.5 V) |
| 2 | VSS1 | Digital ground reference for die 1 |
| 3 | VDD1 | Analog supply for die 1 (4.5–5.5 V) |
| 4 | Test 01 | Factory test pin - connect to VSS1 for EMC compliance |
| 5 | Test 22 | Factory test pin - connect to VSS1 for EMC compliance |
| 6 | OUT2 | SENT output from die 2 (redundant channel) |
| 7 | Not Used | No internal connection - tie to VSS1 per EMC recommendation |
| 8 | Test 12 | Factory test pin - connect to VSS1 for EMC compliance |
| 9 | VDIG2 | Digital supply for die 2 (4.5–5.5 V) |
| 10 | VSS2 | Digital ground reference for die 2 |
| 11 | VDD2 | Analog supply for die 2 (4.5–5.5 V) |
| 12 | Test 02 | Factory test pin - connect to VSS2 for EMC compliance |
| 13 | Test 21 | Factory test pin - connect to VSS2 for EMC compliance |
| 14 | Not Used | No internal connection - tie to VSS2 per EMC recommendation |
| 15 | OUT1 | SENT output from die 1 (primary channel) |
| 16 | Test 11 | Factory test pin - connect to VSS2 for EMC compliance |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3-Axis Sensing | Simultaneous BX/BY/BZ measurement enables absolute angle calculation without mechanical cam or gear, reducing system cost and wear |
| Dual-Die Redundancy | Independent analog front-end and DSP on separate dice in one TSSOP-16 package supports ASIL-B/C fault-tolerant architectures |
| Programmable Transfer Characteristic | Up to 17-point linearization (AxV/AxX variants) allows precise calibration to non-ideal magnetic fields or mechanical tolerances |
| SENT Diagnostics | Fast-channel error codes (e.g., broken VDD/VSS) and slow-channel OEM-defined messages enable real-time health monitoring in ECU systems |
| Thermal Offset Correction | Compensates for temperature-induced zero-point drift in high-accuracy applications like pedal or ride height sensing |
Applications
| Throttle Position Sensing | Steering Wheel Angle Sensing |
|---|---|
Use Scenario: Measures rotational position of engine throttle valve in gasoline/diesel powertrains under high-temperature under-hood conditions. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data to ECU every 882 μs with diagnostic feedback. Use Value: Enables closed-loop air-fuel ratio control with <±0.3° angular accuracy and ASIL-B-compliant redundancy via dual-die outputs. | Use Scenario: Detects absolute angular position of vehicle steering column for EPS (Electric Power Steering) and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: Triaxis® magnetic angle sensor delivering synchronized dual SENT streams (OUT1/OUT2) for cross-checking by host controller. Use Value: Eliminates contact-based potentiometers; supports fail-safe operation through inter-die isolation (4 MΩ) and independent diagnostics. |
| Pedal Position Sensing | Ride Height Control |
Use Scenario: Monitors accelerator/brake pedal stroke in drive-by-wire systems where mechanical linkage is replaced by electronic signal. IC Role / Device Role / Timing Role: Linear position transducer using calibrated magnet motion along IMC-enhanced Z-axis (BZ up to ±126 mT). Use Value: Achieves <±0.2° equivalent linearity error after 17-point LNR calibration, meeting ISO 26262 functional safety requirements. | Use Scenario: Tracks suspension travel in adaptive damping or air suspension systems to adjust ride stiffness or vehicle leveling. IC Role / Device Role / Timing Role: Non-contacting linear displacement sensor with thermal offset correction active across −40°C to +150°C ambient range. Use Value: Maintains <±90 LSB thermal offset drift (L-grade) over full temperature range, ensuring consistent height feedback without recalibration. |
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 dual-die TSSOP-16 package; includes thermal output offset correction and 17-point LNR calibration (AxX variant) | Required for applications needing active thermal drift compensation (e.g., ride height, brake pedal) | Select when thermal stability beyond ±90 LSB drift is mandatory; ABU-000 lacks this feature |
| MLX90367KGO-ACU-000-RE | Same dual-die TSSOP-16; 3-point LNR only (AxU variant); rated −40°C to +125°C (K-grade) | Suitable for less extreme thermal environments (e.g., cabin-mounted pedals) | Choose for cost-sensitive designs where 125°C max ambient suffices and simplified calibration is acceptable |
Compared with MLX90367EGO-ABU-000-RE, the ACX variant adds thermal offset correction for improved long-term accuracy in high-temp zones, while the ACU variant trades calibration depth and temperature range for lower unit cost-enabling tiered design choices across automotive subsystems.
Availability
MLX90367EGO-ABU-000-RE is available at Aetrix Electronics and suitable for throttle position sensing, steering angle measurement, and pedal displacement applications requiring stable component supply across automotive production lifecycles.
Supply support for MLX90367EGO-ABU-000-RE 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, industrial, and consumer markets, with core expertise in magnetic sensing and embedded signal processing.
The MLX90367 product line delivers Triaxis® 3D Hall-effect position sensing for functional safety-critical automotive applications including electric power steering, throttle control, and brake-by-wire systems.
FAQ
What is the operating temperature range of the MLX90367EGO-ABU-000-RE?
The MLX90367EGO-ABU-000-RE is rated for −40°C to +150°C ambient operation (L-grade), making it suitable for under-hood automotive locations. This rating is confirmed in Section 5 (Absolute Maximum Ratings) and Table 1 (Ordering Information) of the datasheet, where "L" denotes the 150°C maximum junction temperature capability.
Does the MLX90367EGO-ABU-000-RE support SENT protocol compliance with SAE J2716-2010?
Yes, the MLX90367EGO-ABU-000-RE implements SENT output fully compliant with SAE J2716-2010, supporting both Throttle Sensor and Secure Sensor frame formats. Section 14 of the datasheet details fast-channel diagnostics, slow-channel serial messages, and timing parameters including 882 μs frame period and 1745 μs total latency (FILTER=1).
Is thermal output offset correction available in the MLX90367EGO-ABU-000-RE?
No, thermal output offset correction is not available in the MLX90367EGO-ABU-000-RE. Per Table 1 (Ordering Information), ABU-000 is an obsolete option code indicating "Not recommended for new design", and Section 15.1.6 explicitly states this feature is exclusive to AxX versions (e.g., ACX-000). The ABU-000 variant supports only basic 3-point LNR calibration.
What is the pin configuration difference between SOIC-8 and TSSOP-16 packages for MLX90367 devices?
The MLX90367EGO-ABU-000-RE uses the TSSOP-16 package with dual-die redundancy, featuring separate VDD1/VSS1/VDIG1 and VDD2/VSS2/VDIG2 supplies plus two independent SENT outputs (OUT1/OUT2). In contrast, the SOIC-8 variant (e.g., MLX90367EGO-DC-000-RE) has single-die architecture with shared VDD/VDIG/VSS and one OUT pin, as shown in Section 4 (Pinout) and Figure 20.2 of the datasheet.
How does the dual-die architecture of the MLX90367EGO-ABU-000-RE improve functional safety?
The dual-die architecture in the MLX90367EGO-ABU-000-RE provides hardware-level redundancy: each die contains independent analog front-end, DSP, and SENT transmitter. With 4 MΩ inter-die isolation (Section 7), failure modes like shorted supply or ground are detectable via differential diagnostics, enabling ASIL-B/C compliance per ISO 26262 without external monitoring circuitry.
MLX90367EGO-ABU-000-RE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Series:
- Triaxis®
- Packaging:
- Tape & Reel (TR)
- 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-RE FAQ
1.How can I place an order for MLX90367EGO-ABU-000-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367EGO-ABU-000-RE 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-RE reliable?
The price and inventory of MLX90367EGO-ABU-000-RE 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-RE is usually 5 days.
3.What payment methods are accepted for MLX90367EGO-ABU-000-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367EGO-ABU-000-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367EGO-ABU-000-RE?
MLX90367EGO-ABU-000-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367EGO-ABU-000-RE 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-RE?
For technical support, including MLX90367EGO-ABU-000-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367EGO-ABU-000-RE requirements.
6.How does Aetrix verify that MLX90367EGO-ABU-000-RE is sourced from the original manufacturer or authorized distributors?
All MLX90367EGO-ABU-000-RE 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-RE meets industry standards.
7.What is the process for return or replacement of MLX90367EGO-ABU-000-RE?
All MLX90367EGO-ABU-000-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367EGO-ABU-000-RE, 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-RE part is unused and in its original packaging.
Return procedure for MLX90367EGO-ABU-000-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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