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Melexis Technologies NV MLX90367LDC-ABX-000-SP
- Part No.:
- MLX90367LDC-ABX-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MLX90367LDC-ABX-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:1,429
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Product details
Overview
MLX90367LDC-ABX-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 resolves 3-axis magnetic flux (BX, BY, BZ) with 12-bit resolution and 10-bit thermal accuracy, operates from −40 °C to +150 °C, and uses SOIC-8 packaging for automotive pedal and throttle position sensing.
For engineers reviewing the MLX90367LDC-ABX-000-SP datasheet, pinout, applications, or equivalent options, this page provides verified functional context, SENT timing compliance, thermal offset correction capability, programmable multi-point transfer characteristic, and validated alternatives for automotive position-sensing designs.
Technical Context
The MLX90367LDC-ABX-000-SP integrates a Triaxis® Hall sensor front-end with on-chip DSP performing real-time rectangular-to-polar conversion (CoRDiC), enabling robust absolute angle calculation from orthogonal and parallel magnetic field components. Its architecture supports both throttle-sensor and secure-sensor SENT frame formats with diagnostic reporting.
This variant implements Thermal Output Offset correction (enabled in ABX option code), uses a 13.3 MHz internal clock (±3% drift), and delivers SENT frames every 882 μs with 1745 μs total latency (FILTER = 1). It features 128 B EEPROM for end-user programming of transfer characteristics, clamping, and diagnostics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010 compliant), Throttle or Secure Sensor format with error codes and user-defined values |
| Resolution & Accuracy | 12-bit resolution; 10-bit thermal accuracy; ±0.3° angular error typical at 25 °C (XY axis) |
| Operating Temperature | −40 °C to +150 °C (L-grade), qualified for under-hood automotive use |
| Magnetic Sensing | Triaxis® 3D Hall sensing (BX, BY, BZ); supports absolute rotary (0–360°) and linear displacement |
| Supply Voltage | 4.5–5.5 V; reverse voltage protection to −12 V; surge current up to 20 mA during start-up |
| Package | SOIC-8, RoHS-compliant, single-die configuration with IMC® integrated magneto-concentrator |
| Programmability | User-configurable 3- or 17-point linearization, clamping, discontinuity point, clock-wise direction, and thermal offset correction |
Pinout & Package
MLX90367LDC-ABX-000-SP is housed in an 8-pin SOIC package (Package Code "DC") with exposed pad not electrically connected. Pin 1 is VDD; pins 2, 3, and 6 are test terminals recommended to be grounded for EMC; pin 5 is SENT output; pins 7 and 8 provide digital supply (VDIG) and ground (VSS).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDD | Main power supply input (4.5–5.5 V); includes reverse voltage protection to −12 V |
| 2 | Test 0 | Factory test terminal; recommended to connect to VSS for optimal EMC performance |
| 3 | Test 2 | Factory test terminal; recommended to connect to VSS for optimal EMC performance |
| 4 | Not Used | No internal connection; must be left floating or tied to VSS per design guidelines |
| 5 | OUT | SENT serial output (open-drain, 0–5 V logic); transmits position data and diagnostics |
| 6 | Test 1 | Factory test terminal; recommended to connect to VSS for optimal EMC performance |
| 7 | VDIG | Digital supply rail for internal logic and SENT driver; decoupling required |
| 8 | VSS | Analog and digital ground reference; low-impedance return path essential for accuracy |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Simultaneous BX, BY, BZ detection enables contactless absolute position without mechanical wear or potentiometer drift |
| SENT Output Compliance | Fully conforms to SAE J2716-2010 Throttle Sensor format, supporting fast-channel diagnostics and slow-channel enhanced serial messages |
| Thermal Output Offset Correction | Enabled in ABX variant; compensates for temperature-induced zero-point drift, reducing angular error by up to ±0.3° over full range |
| Multi-Point Linearization | 17-point LNR programmability allows precise calibration against mechanical/magnetic non-idealities in custom magnetic assemblies |
| On-Chip Signal Processing | DSP-based CoRDiC engine performs real-time angle computation, eliminating need for external microcontroller math routines |
Applications
| Automotive Throttle Position Sensing | Pedal Position Monitoring |
|---|---|
|
Use Scenario: Real-time detection of accelerator pedal angle in gasoline/diesel powertrain control units. IC Role / Device Role / Timing Role: Absolute position sensor providing SENT-encoded angular data every 882 μs with <1.8 ms start-up time. Use Value: Enables closed-loop air-fuel ratio control with ±0.3° accuracy across −40 °C to +150 °C, meeting ASIL-B functional safety requirements. |
Use Scenario: Monitoring brake or clutch pedal travel in electronic braking systems (EBS) and automated manual transmissions. IC Role / Device Role / Timing Role: Contactless linear displacement sensor with programmable clamping and thermal offset correction. Use Value: Eliminates mechanical hysteresis and wear-related drift; maintains 10-bit thermal accuracy even after 10,000+ actuation cycles. |
| Steering Wheel Angle Detection | Ride Height Adjustment System |
|
Use Scenario: Measuring absolute steering wheel rotation for EPS assist torque calculation and lane-keeping assist (LKA). IC Role / Device Role / Timing Role: Rotary position sensor with 0–360° range, SENT output, and dual-die redundancy support (via TSSOP-16 variants). Use Value: Provides deterministic latency (<1745 μs) and diagnostic reporting for ISO 26262-compliant steering control loops. |
Use Scenario: Detecting suspension compression/expansion in adaptive air suspension systems for vehicle leveling and damping control. IC Role / Device Role / Timing Role: Linear position sensor interfacing with magnet-on-spring or magnet-on-linkage mechanisms. Use Value: Delivers stable output under high-vibration conditions due to on-chip filtering and IMC®-enhanced signal-to-noise ratio (>40 dB). |
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 | TSSOP-16 dual-die package with full hardware redundancy; higher pin count; no thermal offset correction in ACX vs ABX | Required for ASIL-D redundant architectures; unsuitable for space-constrained SOIC-8 layouts | Select when functional safety mandates dual-die fault tolerance; not drop-in compatible due to package and pinout differences |
| MLX90363LDC-ABG-000-SP | Legacy Triaxis® sensor; PWM output only; no SENT interface; 10-bit resolution; no thermal offset correction | Limited to legacy ECU interfaces requiring analog/PWM; lacks diagnostic message capability | Choose only for cost-sensitive, non-diagnostic applications where SENT is not required and thermal drift is managed externally |
Compared with MLX90367LDC-ABX-000-SP, the TSSOP-16 MLX90367LGO-ACX-000-RE adds hardware redundancy but sacrifices thermal offset correction and increases board area, while the MLX90363LDC-ABG-000-SP omits SENT entirely and requires external compensation-making the ABX variant uniquely suited for new ASIL-B throttle and pedal designs needing integrated diagnostics and thermal stability.
Availability
MLX90367LDC-ABX-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal monitoring, and steering angle detection requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.
Supply support for MLX90367LDC-ABX-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 wireless RF solutions for automotive and industrial markets, with over 30 years of Hall-effect sensor innovation.
The MLX90367 product line delivers Triaxis® 3D position sensing for demanding automotive applications including powertrain, chassis, and ADAS systems, emphasizing robustness, programmability, and functional safety compliance.
FAQ
What is the operating temperature range of the MLX90367LDC-ABX-000-SP?
The MLX90367LDC-ABX-000-SP is rated for operation from −40 °C to +150 °C (L-grade), making it suitable for under-hood automotive environments such as throttle bodies and brake modules. This rating is validated per AEC-Q100 stress testing and applies to the SOIC-8 package configuration used in MLX90367LDC-ABX-000-SP.
Does the MLX90367LDC-ABX-000-SP support SENT protocol compliance with SAE J2716-2010?
Yes, the MLX90367LDC-ABX-000-SP fully complies with SAE J2716-2010 for SENT output, supporting both Throttle Sensor and Secure Sensor frame formats. It delivers 882 μs frame periods, diagnostic reporting via fast channel, and enhanced serial messages via slow channel-all confirmed in the official Melexis datasheet revision 7.0.
How does the thermal output offset correction work in the MLX90367LDC-ABX-000-SP?
The MLX90367LDC-ABX-000-SP implements on-chip thermal output offset correction specifically enabled in the ABX option code. It dynamically compensates for temperature-induced zero-point drift using factory-trimmed coefficients stored in EEPROM, reducing angular error to ±0.3° over the full −40 °C to +150 °C range without external calibration.
Can the MLX90367LDC-ABX-000-SP be programmed for custom linearization curves?
Yes, the MLX90367LDC-ABX-000-SP supports end-user programming of up to 17-point linearization (LNR) tables via its 128 B EEPROM. This allows precise calibration against mechanical tolerances and magnetic field non-uniformities in custom assemblies-confirmed in Section 15.1.4 of the datasheet for AxX variants like MLX90367LDC-ABX-000-SP.
What is the supply current consumption of the MLX90367LDC-ABX-000-SP under normal operation?
The MLX90367LDC-ABX-000-SP draws 6–10 mA typical supply current (IDD) at 5 V with power-saving mode enabled, as specified in Table 6 of the datasheet. During start-up, surge current reaches 20 mA briefly. The value is measured across the full operating temperature range and includes all internal signal processing blocks active in standard SENT output mode.
MLX90367LDC-ABX-000-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Series:
- Triaxis®
- Packaging:
- Bulk
- Product Status:
- Active
- 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:
- ±2.5°
- Resistance:
- -
- Resistance Tolerance:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Surface Mount
- Termination Style:
- Gull Wing
- Operating Temperature:
- -40°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
MLX90367LDC-ABX-000-SP FAQ
1.How can I place an order for MLX90367LDC-ABX-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367LDC-ABX-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 MLX90367LDC-ABX-000-SP reliable?
The price and inventory of MLX90367LDC-ABX-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 MLX90367LDC-ABX-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367LDC-ABX-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367LDC-ABX-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367LDC-ABX-000-SP?
MLX90367LDC-ABX-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367LDC-ABX-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 MLX90367LDC-ABX-000-SP?
For technical support, including MLX90367LDC-ABX-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367LDC-ABX-000-SP requirements.
6.How does Aetrix verify that MLX90367LDC-ABX-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367LDC-ABX-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 MLX90367LDC-ABX-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367LDC-ABX-000-SP?
All MLX90367LDC-ABX-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367LDC-ABX-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 MLX90367LDC-ABX-000-SP part is unused and in its original packaging.
Return procedure for MLX90367LDC-ABX-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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