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Melexis Technologies NV MLX90367EGO-ABV-000-RE
- Part No.:
- MLX90367EGO-ABV-000-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90367EGO-ABV-000-RE.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:4,925
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Product details
Overview
MLX90367EGO-ABV-000-RE from Melexis is a Triaxis® Hall-effect position sensor IC delivering absolute rotary or linear position measurement via 3-axis magnetic field sensing (BX, BY, BZ). It features SENT output per SAE J2716-2010, 12-bit resolution with 10-bit thermal accuracy, and operates across −40 °C to +150 °C in TSSOP-16 dual-die redundant configuration-used in automotive throttle, steering wheel, and pedal position sensing.
For engineers reviewing the MLX90367EGO-ABV-000-RE datasheet, pinout, applications, or equivalent options, key selection criteria include SENT protocol compliance, dual-die redundancy for functional safety, programmable transfer characteristic, thermal offset correction, and operation up to 150 °C ambient.
Technical Context
The MLX90367EGO-ABV-000-RE integrates on-chip analog signal processing (ASP) and digital signal processing (DSP) to compute absolute angular or linear position from orthogonal and parallel magnetic flux components. Its CoRDiC-based rectangular-to-polar conversion enables robust decoding of magnet motion without mechanical contact.
This variant uses a dual-die TSSOP-16 package with isolated dice (4 MΩ inter-die isolation), supports SENT Throttle Sensor and Secure Sensor frame formats, and includes diagnostics such as broken VDD/VSS detection, watchdog timeout (114.5–121.5 ms), and enhanced serial message error reporting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT per SAE J2716-2010 - enables deterministic, noise-immune digital transmission to ECU over single wire with embedded diagnostics. |
| Resolution & Accuracy | 12-bit output resolution with 10-bit thermal accuracy - delivers ≤ ±0.3° angular error at 25 °C after factory trim and calibration. |
| Operating Temperature | −40 °C to +150 °C - qualified for under-hood automotive applications including throttle and steering systems. |
| Magnetic Sensing Axes | BX, BY, BZ - enables true 3D field decoding for absolute position in rotary (0–360°) or linear stroke configurations. |
| Supply Voltage Range | 4.5 V to 5.5 V - compatible with standard 5 V automotive power domains; reverse voltage protected to −12 V. |
| Frame Timing | 882 μs SENT frame period - ensures deterministic latency (1745 μs avg. field-to-data) for real-time closed-loop control. |
| Dual-Die Isolation | 4 MΩ inter-die resistance - supports ASIL-B/C system-level fault containment in redundant safety architectures. |
Pinout & Package
TSSOP-16 package with dual-die redundancy; RoHS compliant; 4.4 mm × 5 mm body, 1.2 mm max height, 0.65 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1 - must be decoupled locally; shares ground with VSS1. |
| 2 | VSS1 | Digital ground reference for Die 1 - connect to system ground plane with low-inductance path. |
| 3 | VDD1 | Analog supply for Die 1 - separate from VDIG1 to reduce noise coupling into Hall front-end. |
| 4 | Test 01 | Factory test terminal - not connected in normal operation; recommended to tie to VSS1 for EMC. |
| 5 | Test 22 | Factory test terminal - no user function; tie to VSS1 for optimal EMC performance. |
| 6 | OUT2 | SENT output from Die 2 - provides redundant position data stream for safety-critical monitoring. |
| 7 | Not Used | No internal connection - must be tied to VSS1 or VSS2 to prevent floating node noise. |
| 8 | Test 12 | Factory test terminal - tie to VSS1 or VSS2 to minimize radiated emissions. |
| 9 | VDIG2 | Digital supply for Die 2 - independent rail enables die-level power sequencing and fault isolation. |
| 10 | VSS2 | Digital ground for Die 2 - maintain separation from VSS1 until system-level star ground point. |
| 11 | VDD2 | Analog supply for Die 2 - independent bias improves channel-to-channel matching and thermal tracking. |
| 12 | Test 02 | Factory test terminal - tie to VSS2; unused in application circuit. |
| 13 | Test 21 | Factory test terminal - tie to VSS2; no functional role in end application. |
| 14 | Not Used1 | No internal connection - tie to VSS2 to avoid parasitic coupling and ensure EMC robustness. |
| 15 | OUT1 | SENT output from Die 1 - primary position data channel; synchronized with OUT2 for cross-checking. |
| 16 | Test 11 | Factory test terminal - tie to VSS2; required for production test but inactive in field use. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3-Axis Sensing | Simultaneous BX/BY/BZ measurement enables absolute position decoding without external concentrators or multi-sensor assemblies. |
| Programmable Transfer Characteristic | Up to 17-point linearization (LNR) allows precise compensation of mechanical/magnetic nonlinearity in custom actuator designs. |
| Dual-Die Redundancy | Independent TSSOP-16 dice with isolated supplies/grounds support ASIL-B/C diagnostic coverage and fault-tolerant position reporting. |
| SENT Diagnostic Messaging | Embedded fast/slow channels report sensor health, EEPROM errors, thermal faults, and user-defined OEM data without host processor overhead. |
| Thermal Output Offset Correction | Compensates for temperature-induced zero-point drift in high-temp environments (e.g., engine bay), maintaining ≤ ±0.3° accuracy over full range. |
Applications
| Throttle Position Sensing | Steering Wheel Angle Sensing |
|---|---|
Use Scenario: Measures rotational angle of engine throttle valve shaft in gasoline/diesel powertrains for closed-loop air-fuel ratio control. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data at 1.13 kHz frame rate with <1.75 ms total latency. Use Value: Enables compliance with ISO 26262 ASIL-B requirements via dual-die redundancy, SENT CRC validation, and built-in diagnostics. | Use Scenario: Detects absolute angular displacement of vehicle steering column for EPS assist torque calculation and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: High-accuracy (±0.3°), high-bandwidth position transducer interfacing directly to automotive CAN gateway via SENT-to-CAN bridge. Use Value: Eliminates potentiometer wear-out and contact bounce; supports fail-operational behavior through redundant OUT1/OUT2 streams. |
| Pedal Position Sensing | Ride Height Control |
Use Scenario: Monitors accelerator/brake pedal stroke in drive-by-wire systems to generate proportional torque or braking commands. IC Role / Device Role / Timing Role: Linear position sensor using axial BZ field detection; outputs SENT frames with configurable clamping and diagnostic flags. Use Value: Provides SIL2-compliant position feedback with thermal drift compensation and EEPROM-programmable dead zones for pedal travel limits. | Use Scenario: Tracks suspension compression/expansion in adaptive damping or active ride height systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Robust non-contact linear displacement sensor immune to dust, moisture, and vibration; operates continuously at 150 °C near exhaust components. Use Value: Replaces LVDTs and potentiometers with higher reliability, lower EMI susceptibility, and integrated SENT diagnostics for predictive maintenance alerts. |
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 and SENT interface, but adds thermal output offset correction and 17-point LNR programming. | Required where >125 °C ambient or high-precision thermal drift compensation is needed (e.g., turbocharger-mounted sensors). | Select ACX version when thermal stability beyond ±0.3° over −40 °C to +150 °C is mandatory; ABV lacks thermal offset correction. |
| MLX90367KGO-ACU-000-RE | Single-die TSSOP-16 variant with 3-point LNR only; no thermal offset correction; rated for −40 °C to +125 °C. | Suitable for cost-sensitive, non-safety-critical industrial linear encoders or HVAC damper position feedback. | Choose ACU version for lower-cost, non-redundant applications where ASIL compliance is not required and ambient stays ≤125 °C. |
Compared with MLX90367EGO-ABV-000-RE, the ACX variant adds thermal offset correction for tighter accuracy over temperature, while the ACU variant reduces cost and complexity by removing redundancy and advanced linearization-making it appropriate for less demanding environments.
Availability
MLX90367EGO-ABV-000-RE is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering angle monitoring, and industrial ride height control requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for MLX90367EGO-ABV-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 magnetic sensing, infrared thermometry, and automotive ICs, with design centers in Europe and Asia and ISO/TS 16949-certified manufacturing.
The MLX90367 product line delivers Triaxis® 3D Hall-effect position sensing for functional safety–critical automotive systems, targeting ASIL-B/C compliance in throttle, steering, and brake subsystems.
FAQ
What is the operating temperature range of the MLX90367EGO-ABV-000-RE?
The MLX90367EGO-ABV-000-RE is rated for −40 °C to +150 °C ambient operation, validated per its "L" temperature suffix. This makes it suitable for under-hood automotive applications such as throttle bodies and suspension modules where sustained high-temperature exposure occurs. The device maintains specified accuracy and SENT timing integrity across this full range, with thermal offset correction active in supported variants (though ABV does not include this feature).
Does the MLX90367EGO-ABV-000-RE support functional safety standards like ISO 26262?
Yes, the MLX90367EGO-ABV-000-RE supports ISO 26262 ASIL-B/C system-level implementation through its dual-die TSSOP-16 architecture, which provides hardware redundancy, independent power domains, 4 MΩ inter-die isolation, and SENT diagnostic messaging. While the IC itself is not ASIL-certified, Melexis provides FMEDA reports and safety manuals enabling integration into ASIL-compliant architectures-key for MLX90367EGO-ABV-000-RE deployments in throttle and steering systems.
What magnetic field strength is required for reliable operation of the MLX90367EGO-ABV-000-RE?
The MLX90367EGO-ABV-000-RE requires a minimum magnetic flux density of 70 mT for BX or BY and 126 mT for BZ, with a recommended norm √[BX² + BY² + (BZ/1.2)²] ≥ 20 mT. Operation below 20 mT degrades SNR and increases noise; above 70 mT, IMC saturation may increase linearity error. These values are confirmed in the datasheet's Magnetic Specification table and apply directly to MLX90367EGO-ABV-000-RE in TSSOP-16 configuration.
Can the MLX90367EGO-ABV-000-RE output be interfaced directly with an ECU without additional signal conditioning?
Yes, the MLX90367EGO-ABV-000-RE outputs a SENT signal compliant with SAE J2716-2010, designed for direct connection to automotive ECUs with SENT receivers. No external level-shifting, amplification, or filtering is required-the output drives standard 14.7 kΩ pull-up loads with defined rise/fall times (2.97–5.31 μs at cable thresholds). This simplifies layout and ensures interoperability with MLX90367EGO-ABV-000-RE in production vehicle networks.
How is the dual-die redundancy implemented in the MLX90367EGO-ABV-000-RE?
The MLX90367EGO-ABV-000-RE implements dual-die redundancy via two physically separate IC dice in one TSSOP-16 package, each with independent VDD1/VSS1 and VDD2/VSS2 supplies and grounds, and isolated SENT outputs (OUT1 and OUT2). Inter-die isolation resistance exceeds 4 MΩ, enabling independent fault detection and cross-validation-critical for MLX90367EGO-ABV-000-RE use in safety-critical automotive subsystems where single-point failure must be detected and mitigated.
MLX90367EGO-ABV-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-ABV-000-RE FAQ
1.How can I place an order for MLX90367EGO-ABV-000-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367EGO-ABV-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-ABV-000-RE reliable?
The price and inventory of MLX90367EGO-ABV-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-ABV-000-RE is usually 5 days.
3.What payment methods are accepted for MLX90367EGO-ABV-000-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367EGO-ABV-000-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367EGO-ABV-000-RE?
MLX90367EGO-ABV-000-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367EGO-ABV-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-ABV-000-RE?
For technical support, including MLX90367EGO-ABV-000-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367EGO-ABV-000-RE requirements.
6.How does Aetrix verify that MLX90367EGO-ABV-000-RE is sourced from the original manufacturer or authorized distributors?
All MLX90367EGO-ABV-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-ABV-000-RE meets industry standards.
7.What is the process for return or replacement of MLX90367EGO-ABV-000-RE?
All MLX90367EGO-ABV-000-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367EGO-ABV-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-ABV-000-RE part is unused and in its original packaging.
Return procedure for MLX90367EGO-ABV-000-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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