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Melexis Technologies NV MLX90367LDC-ABV-000-SP
- Part No.:
- MLX90367LDC-ABV-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MLX90367LDC-ABV-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:1,893
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Product details
Overview
MLX90367LDC-ABV-000-SP from Melexis is a Triaxis® Hall-effect position sensor IC delivering absolute rotary or linear position sensing via orthogonal and parallel magnetic field (BX, BY, BZ) measurement. It features SENT output per SAE J2716-2010, 12-bit resolution with 10-bit thermal accuracy, programmable multi-point linear transfer characteristic, and operates across −40 °C to +150 °C in SOIC-8 package. Used in automotive throttle and steering wheel position sensing where non-contact, high-reliability angular measurement is required.
For engineers reviewing the MLX90367LDC-ABV-000-SP datasheet, pinout, applications, or equivalent options, this page provides verified technical context, pin-level circuit roles, real-world application mappings, and validated alternative options for robust position-sensing system design.
Technical Context
The MLX90367LDC-ABV-000-SP integrates on-die analog signal processing (ASP) and digital signal processing (DSP) to compute absolute angle from raw BX, BY, BZ field components using CoRDiC-based rectangular-to-polar conversion. Its Triaxis® architecture enables single-die operation with integrated magneto-concentrator (IMC), eliminating external flux guides.
It implements SENT protocol with Throttle Sensor Format or Secure Sensor Format frames, supporting fast-channel diagnostics and slow-channel enhanced serial messages. The device includes EEPROM-programmable parameters such as discontinuity point (DP), clock-wise (CW) direction, and 17-point LNR transfer curve - all configurable without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Interface | SENT (SAE J2716-2010 compliant), enabling deterministic timing, error reporting, and diagnostic integration into automotive ECU networks. |
| Resolution & Accuracy | 12-bit output resolution with 10-bit thermal accuracy; intrinsic XY-axis linearity error ±1° at 25 °C after factory trim. |
| Operating Temperature | −40 °C to +150 °C (Temperature Code L), qualified for under-hood automotive applications including throttle and pedal sensors. |
| Magnetic Sensing Axes | Simultaneous BX, BY, BZ measurement enables true 3D field decoding for absolute rotary (0–360°) or linear stroke sensing. |
| Supply Voltage | 4.5 V to 5.5 V nominal; supports reverse voltage protection to −12 V and overvoltage tolerance up to +24 V. |
| Package | SOIC-8 (Package Code DC), RoHS-compliant, surface-mount compatible with standard reflow profiles. |
| EEPROM Capacity | 128 B user-programmable memory for calibration data, ID, transfer function points, and diagnostic settings. |
Pinout & Package
MLX90367LDC-ABV-000-SP is housed in an 8-pin SOIC-8 package (RoHS-compliant, body width 3.9 mm). Unused test pins must be connected to ground per EMC recommendations.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDD | Main supply input (4.5–5.5 V); powers analog front-end, DSP, and SENT driver. |
| 2 | Test 0 | Factory test pin; not connected in application; recommended tied to VSS for EMC. |
| 3 | Test 2 | Factory test pin; not connected in application; recommended tied to VSS for EMC. |
| 4 | Not Used | No internal connection; must be grounded per layout guidelines to minimize noise coupling. |
| 5 | OUT | SENT output signal (open-drain, 5 V tolerant); delivers encoded position, diagnostics, and OEM data. |
| 6 | Test 1 | Factory test pin; not connected in application; recommended tied to VSS for EMC. |
| 7 | VDIG | Digital supply domain; internally regulated from VDD; decoupling capacitor required. |
| 8 | VSS | Analog and digital ground reference; low-impedance return path critical for SENT signal integrity. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Measures BX, BY, BZ simultaneously to compute absolute angle without mechanical wipers or potentiometers. |
| Programmable Transfer Characteristic | Supports 17-point LNR (Linearization) curve programming for custom position-to-output mapping in production calibration. |
| SENT Diagnostic Integration | Embedded fast-channel diagnostics report sensor faults (e.g., broken track, VDD/VSS loss) within SENT frame structure. |
| Thermal Offset Correction | Compensates output drift over temperature using on-chip thermal coefficients; enabled in ABV variant per datasheet Option Code. |
| 48-bit Unique ID | Factory-programmed EEPROM ID enables full traceability and secure serialization in Tier-1 automotive supply chains. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
|
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrain control units for precise air-fuel ratio and torque management. IC Role / Device Role / Timing Role: Absolute angular position transducer providing SENT-encoded 0–100% throttle opening with <1.8 ms start-up latency. Use Value: Eliminates potentiometer wear and contact bounce; maintains ±1° accuracy over 150 °C ambient and 10+ year lifetime. |
Use Scenario: Detecting brake or clutch pedal displacement in electronic braking systems (EBS) and automated manual transmissions (AMT). IC Role / Device Role / Timing Role: Linear stroke sensor converting pedal travel into SENT-coded position with programmable clamping limits (CLAMPLOW/CLAMPHIGH). Use Value: Enables fail-safe dual-signal redundancy when paired with second MLX90367; supports ASIL-B functional safety requirements. |
| Steering Wheel Angle Sensing | Ride Height Control |
|
Use Scenario: Measuring absolute steering angle for electric power steering (EPS) assist torque calculation and lane-keeping assist (LKA) systems. IC Role / Device Role / Timing Role: Rotary position sensor delivering 0–360° continuous angle with CW/CCW direction flag and DP (discontinuity point) programmability. Use Value: Provides sub-degree repeatability and thermal stability (±0.3° max angular error over temp) without gear backlash or optical encoder cost. |
Use Scenario: Monitoring suspension compression/expansion in adaptive air ride systems for vehicle leveling and damping control. IC Role / Device Role / Timing Role: Linear position transducer mounted on shock absorber or control arm, outputting SENT-encoded stroke length. Use Value: Resists vibration, dust, and moisture better than LVDTs; calibrated linearity <±0.5% FS enables precise height feedback for closed-loop control. |
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 | Dual-die TSSOP-16 package with full hardware redundancy; higher channel count (2 independent SENT outputs); 17-pt LNR + thermal offset correction. | Required for ASIL-D systems needing fault-tolerant dual-channel sensing; occupies larger PCB area and draws ~2× current. | Select when functional safety compliance (ISO 26262) mandates hardware redundancy; not drop-in due to pinout and package change. |
| MLX90363LDC-ABG-000-SP | Legacy Triaxis® variant with PWM output only; no SENT support; 10-bit resolution; fixed 3-pt LNR; no thermal offset correction. | Suitable for cost-sensitive, non-diagnostic applications like basic float-level or simple rotary encoders without ECU integration. | Choose only if SENT interface and advanced diagnostics are unnecessary; lacks programmable transfer curve and thermal compensation of MLX90367LDC-ABV-000-SP. |
Compared with MLX90367LDC-ABV-000-SP, the MLX90367LGO-ACX-000-RE adds hardware redundancy at the cost of size and power, while the MLX90363LDC-ABG-000-SP sacrifices SENT, programmability, and thermal accuracy for lower BOM cost and simpler interface.
Availability
MLX90367LDC-ABV-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, industrial ride height control, and heavy-duty pedal position monitoring requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for MLX90367LDC-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 magnetic sensing, infrared thermometry, and automotive ASICs.
The MLX90367 belongs to Melexis' Triaxis® position sensor product line, engineered specifically for high-accuracy, non-contact absolute position measurement in harsh environments where reliability, thermal stability, and diagnostic capability are critical.
FAQ
What is the operating temperature range of the MLX90367LDC-ABV-000-SP?
The MLX90367LDC-ABV-000-SP is rated for −40 °C to +150 °C ambient operation (Temperature Code L), making it suitable for under-hood automotive applications such as throttle bodies and brake pedals where sustained high-temperature exposure occurs. This rating is validated per AEC-Q100 Grade 0 stress testing protocols.
Does the MLX90367LDC-ABV-000-SP support SENT protocol with diagnostic reporting?
Yes, the MLX90367LDC-ABV-000-SP implements SENT output per SAE J2716-2010, including both Throttle Sensor Format and Secure Sensor Format. It reports diagnostic flags-such as broken VDD/VSS, output short-circuit, and internal saturation-within the fast channel, enabling real-time ECU fault detection without additional circuitry.
How many programmable points does the transfer characteristic support in the MLX90367LDC-ABV-000-SP?
The MLX90367LDC-ABV-000-SP supports 17-point linearization (LNR) programming via its 128 B EEPROM, allowing precise end-of-line calibration to compensate for mechanical tolerances and magnetic non-uniformity. This capability is explicitly enabled in the ABV option code variant per Melexis ordering documentation.
Is thermal output offset correction active by default in the MLX90367LDC-ABV-000-SP?
Yes, thermal output offset correction is implemented and enabled in the MLX90367LDC-ABV-000-SP, as confirmed by its Option Code ABV designation (per Table 1, "ABX-xxx: Standard version with 17-Pts LNR Parameters and Thermal Output Offset correction"). This feature reduces angular error drift over temperature without external compensation circuits.
What package type and pin count does the MLX90367LDC-ABV-000-SP use?
The MLX90367LDC-ABV-000-SP uses an 8-pin SOIC-8 package (Package Code DC), with dimensions conforming to JEDEC MS-012AA. Pin 4 is unconnected and must be grounded per Melexis layout guidelines to ensure electromagnetic compatibility and signal integrity of the SENT output.
MLX90367LDC-ABV-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:
- 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 ~ 150°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
MLX90367LDC-ABV-000-SP FAQ
1.How can I place an order for MLX90367LDC-ABV-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90367LDC-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 MLX90367LDC-ABV-000-SP reliable?
The price and inventory of MLX90367LDC-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 MLX90367LDC-ABV-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90367LDC-ABV-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367LDC-ABV-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90367LDC-ABV-000-SP?
MLX90367LDC-ABV-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90367LDC-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 MLX90367LDC-ABV-000-SP?
For technical support, including MLX90367LDC-ABV-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367LDC-ABV-000-SP requirements.
6.How does Aetrix verify that MLX90367LDC-ABV-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90367LDC-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 MLX90367LDC-ABV-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90367LDC-ABV-000-SP?
All MLX90367LDC-ABV-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367LDC-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 MLX90367LDC-ABV-000-SP part is unused and in its original packaging.
Return procedure for MLX90367LDC-ABV-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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