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Melexis Technologies NV MLX90364LVS-ADB-203-RE
- Part No.:
- MLX90364LVS-ADB-203-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90364LVS-ADB-203-RE.pdf
- Description:
- SENSOR ROTARY 360DEG PC PIN
- Quantity:
- Payment:
- Shipping:
Inventory:2,747
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Product details
Overview
MLX90364LVS-ADB-203-RE from Melexis is an automotive-grade absolute rotary and linear position sensor IC based on Triaxis® Hall technology, housed in a robust DMP-4 dual-mold package with integrated decoupling capacitors. It delivers 12-bit analog or PWM output, supports programmable transfer characteristics, and operates across −40 °C to +150 °C for EGR valve, throttle, and turbo actuator sensing.
For engineers reviewing the MLX90364LVS-ADB-203-RE datasheet, pinout, applications, or equivalent options, key selection considerations include its ratiometric analog/PWM dual-mode output, built-in diagnostics (open/short, over/under-voltage), thermal offset correction capability, and AEC-Q100 qualification for under-hood automotive use.
Technical Context
The MLX90364LVS-ADB-203-RE integrates a Triaxis® sensing die measuring all three orthogonal magnetic field components (BX, BY, BZ) to compute absolute angular or linear position without external PCB. Its on-chip DSP performs real-time coordinate rotation (CoRDiC) and supports multi-point piecewise-linear programming of output transfer functions.
It features dual-output architecture: a 12-bit ratiometric analog output (0–100% VDD) and a programmable 100–1000 Hz PWM output, both with 12-bit resolution and independent diagnostic paths. Internal protection includes overvoltage (24 V), reverse voltage (−12 V), and thermal offset correction (AxE version only - not applicable to ADB-203).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5–5.5 V nominal; withstands +24 V overvoltage and −12 V reverse polarity - enables direct battery connection in 12 V automotive systems. |
| Output Modes | Ratiometric analog (0–100% VDD) or programmable PWM (100–1000 Hz); selectable via EEPROM - eliminates need for external signal conditioning. |
| Resolution & Accuracy | 12-bit output resolution; ±1° typical intrinsic angle linearity error (XY axis); 10-bit thermal accuracy - ensures stable position reporting across full automotive temperature range. |
| Diagnostics | Open/short circuit detection, over/under-voltage monitoring, broken-track diagnostics (VDD/VSS), and configurable field-strength alerts - meets ASIL-B functional safety requirements. |
| Operating Temperature | −40 °C to +150 °C ambient; AEC-Q100 Grade 0 qualified - validated for direct mounting on engine-integrated actuators without heatsinking. |
| Magnetic Range | Normal operation at 20–70 mT; extended ranges down to 10 mT supported with calibrated gain/offset - accommodates diverse magnet sizes and air gaps. |
| Package | DMP-4 dual-mold package with integrated ESD/EMC decoupling capacitors; no PCB required - reduces module BOM and improves mechanical robustness in vibration-prone environments. |
Pinout & Package
DMP-4 is a 4-pin, surface-mount dual-mold package with straight leads (STD2 2.54 mm pitch), RoHS-compliant, and designed for direct integration into sensing modules without PCB. The package embeds up to four internal decoupling capacitors to meet stringent automotive EMC requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VSS (Ground) | Primary ground reference for analog and digital domains; dual VSS pins provide low-impedance return path and improve noise immunity. |
| 2 | VDD | Power supply input (4.5–5.5 V); includes overvoltage (24 V) and reverse-voltage (−12 V) protection - enables direct connection to vehicle battery rail. |
| 3 | OUT | Configurable output terminal supporting ratiometric analog or PWM signals; push-pull or open-drain capable - interfaces directly with MCU ADC or timer capture inputs. |
| 4 | VSS (Ground) | Secondary ground terminal; complements Pin 1 to reduce ground loop impedance and enhance ESD/EMI resilience in high-noise environments. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Measures BX, BY, BZ simultaneously to compute absolute angle or linear displacement - enables single-sensor solutions for rotary and linear motion without mechanical cams or gears. |
| Programmable Transfer Function | Up to 17-point piecewise-linear calibration stored in EEPROM - allows end-user compensation for magnet nonlinearity, mechanical tolerances, and temperature drift without hardware changes. |
| Dual-Mode Output | Selectable ratiometric analog or PWM output with identical 12-bit resolution - simplifies system design by supporting legacy potentiometer replacement and modern digital control loops. |
| Integrated Diagnostics | Real-time open/short, over/under-voltage, and broken-track detection with configurable alert levels - reduces need for external monitoring circuitry and supports ISO 26262 diagnostic coverage goals. |
| DMP-4 No-PCB Integration | Self-contained module with embedded decoupling capacitors and molded leadframe - eliminates PCB assembly step, lowers module cost, and improves reliability in high-vibration applications. |
Applications
| Throttle Position Sensing | EGR Valve Position Sensing |
|---|---|
|
Use Scenario: Monitoring butterfly valve angle in gasoline/diesel intake manifolds for closed-loop engine control. IC Role / Device Role / Timing Role: Absolute angular position sensor providing real-time 0–100% throttle opening feedback to ECU with <300 μs refresh rate. Use Value: Enables precise air-fuel ratio management and transient response optimization; AEC-Q100 qualification ensures operation at 150 °C near exhaust manifolds. |
Use Scenario: Tracking EGR valve plunger position to regulate recirculated exhaust gas flow in diesel aftertreatment systems. IC Role / Device Role / Timing Role: Linear position sensor delivering ratiometric analog output compatible with existing potentiometer-based ECU inputs. Use Value: Eliminates wear-prone potentiometers; built-in diagnostics detect stuck-valve conditions before emissions compliance failure occurs. |
| Turbocharger Actuator Control | Ride Height Adjustment System |
|
Use Scenario: Measuring vane or wastegate position in variable geometry turbochargers for boost pressure regulation. IC Role / Device Role / Timing Role: High-reliability angular sensor operating in oil-contaminated, high-temperature turbine housings with minimal packaging footprint. Use Value: DMP-4's sealed, capacitor-integrated construction resists oil ingress and thermal cycling; 12-bit resolution supports fine-grained boost control. |
Use Scenario: Detecting suspension travel in active air suspension systems for automatic ride height leveling and adaptive damping. IC Role / Device Role / Timing Role: Absolute linear position sensor mounted on shock absorber or air spring, reporting stroke length to body control module. Use Value: Robust DMP-4 package withstands chassis vibration; programmable output curve compensates for nonlinear spring travel characteristics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90364LVS-AED-203-RE | Standard production version (AED) vs. legacy ADB variant; identical electrical specs but AED has updated trimming and longer lifecycle support. | Same DMP-4 package, pinout, and functionality; AED-203 replaces ADB-203 in new designs per Melexis documentation. | Select AED-203 for new designs; ADB-203 is marked "not recommended for new design" in official ordering table. |
| MLX90365KGO-ABD-100-SP | SOIC-8 packaged Triaxis® sensor with same core die but external decoupling required; lacks integrated DMP-4 capacitors and No-PCB integration. | Suitable for PCB-mounted applications where space permits discrete capacitor placement; not drop-in for DMP-4 module integration. | Choose MLX90365 only when board-level assembly is preferred and ESD/EMC filtering can be implemented externally. |
Compared with MLX90364LVS-ADB-203-RE, the AED-203 offers identical performance with enhanced manufacturability and long-term availability, while the MLX90365 requires PCB layout changes and external passive components - making AED-203 the preferred upgrade path and MLX90365 a fallback for board-based implementations.
Availability
MLX90364LVS-ADB-203-RE is available at Aetrix Electronics and suitable for throttle position sensing, EGR valve monitoring, and turbo actuator control requiring stable component supply in automotive Tier-1 production environments.
Supply support for MLX90364LVS-ADB-203-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 applications, with core expertise in magnetic sensing and embedded signal processing.
The MLX90364 belongs to Melexis' Triaxis® position sensor product line, engineered specifically for contactless, high-accuracy absolute position measurement in harsh automotive environments where reliability, temperature resilience, and EMC robustness are critical.
FAQ
What is the operating temperature range of the MLX90364LVS-ADB-203-RE?
The MLX90364LVS-ADB-203-RE is rated for −40 °C to +150 °C ambient temperature and qualified to AEC-Q100 Grade 0. This specification is validated across all electrical parameters including output accuracy, refresh rate, and diagnostic functionality - enabling direct mounting on engine-integrated actuators such as throttle bodies and EGR valves without derating.
Does the MLX90364LVS-ADB-203-RE support both analog and PWM outputs simultaneously?
No, the MLX90364LVS-ADB-203-RE supports either ratiometric analog or PWM output mode, selected during factory programming or end-user configuration via EEPROM. Both modes deliver 12-bit resolution and share the same OUT pin; simultaneous dual-output operation is not supported in the ADB-203 variant.
Is thermal offset correction available in the MLX90364LVS-ADB-203-RE?
No, thermal output offset correction is only available in AEE-version variants (e.g., AEE-203) per Melexis documentation. The ADB-203 uses standard front-end calibration and relies on DSP-based thermal drift compensation - providing ±60 LSB15 thermal offset drift over −40 °C to +125 °C, sufficient for most automotive position sensing applications.
What package type does the MLX90364LVS-ADB-203-RE use, and why is it significant?
The MLX90364LVS-ADB-203-RE uses the DMP-4 (Dual Mold Package) - a 4-pin, leadframe-based surface-mount module integrating the Triaxis® die and up to four decoupling capacitors. This eliminates the need for a PCB in sensing modules, reducing cost, size, and failure points while improving EMC performance and mechanical robustness in high-vibration environments.
Can the MLX90364LVS-ADB-203-RE replace a traditional potentiometer in throttle position applications?
Yes, the MLX90364LVS-ADB-203-RE provides a ratiometric analog output (0–100% VDD) fully compatible with existing potentiometer interface circuits. Its contactless operation eliminates mechanical wear, and built-in diagnostics (open/short, over/under-voltage) exceed potentiometer reliability - making it a direct, drop-in replacement in validated ECU designs.
MLX90364LVS-ADB-203-RE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module, Formed Leads
- 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:
- Analog, PWM
- Output Signal:
- -
- Actuator Type:
- External Magnet, Not Included
- Linearity:
- ±2.5°
- Resistance:
- -
- Resistance Tolerance:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Through Hole
- Termination Style:
- PC Pin
- Operating Temperature:
- -40°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 4-DMP
MLX90364LVS-ADB-203-RE FAQ
1.How can I place an order for MLX90364LVS-ADB-203-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90364LVS-ADB-203-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 MLX90364LVS-ADB-203-RE reliable?
The price and inventory of MLX90364LVS-ADB-203-RE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90364LVS-ADB-203-RE is usually 5 days.
3.What payment methods are accepted for MLX90364LVS-ADB-203-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90364LVS-ADB-203-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90364LVS-ADB-203-RE?
MLX90364LVS-ADB-203-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90364LVS-ADB-203-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 MLX90364LVS-ADB-203-RE?
For technical support, including MLX90364LVS-ADB-203-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90364LVS-ADB-203-RE requirements.
6.How does Aetrix verify that MLX90364LVS-ADB-203-RE is sourced from the original manufacturer or authorized distributors?
All MLX90364LVS-ADB-203-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 MLX90364LVS-ADB-203-RE meets industry standards.
7.What is the process for return or replacement of MLX90364LVS-ADB-203-RE?
All MLX90364LVS-ADB-203-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90364LVS-ADB-203-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 MLX90364LVS-ADB-203-RE part is unused and in its original packaging.
Return procedure for MLX90364LVS-ADB-203-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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