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Melexis Technologies NV MLX90364LVS-AED-203-RE
- Part No.:
- MLX90364LVS-AED-203-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90364LVS-AED-203-RE.pdf
- Description:
- SENSR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,612
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Product details
Overview
MLX90364LVS-AED-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 throttle, EGR valve, and turbo actuator sensing.
For engineers reviewing the MLX90364LVS-AED-203-RE datasheet, pinout, applications, or equivalent options, key selection criteria 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 systems.
Technical Context
The MLX90364LVS-AED-203-RE integrates a Triaxis® sensing die measuring BX, BY, and BZ field components to compute absolute angular or linear position without external PCB. Its on-chip DSP performs real-time coordinate rotation (CoRDiC) and piecewise-linear interpolation of up to 17 calibration points stored in EEPROM.
It features a 12-bit DAC for analog output and a programmable PWM generator (100–1000 Hz), both ratiometric to VDD. Internal diagnostics include magnetic field strength monitoring, output stage clamping, and broken-track detection via dedicated diagnostic bands aligned to 4% and 96% of VDD.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V nominal; supports 24 V absolute max for overvoltage protection in automotive transients. |
| Operating Temperature | −40 °C to +150 °C; qualified per AEC-Q100 Grade 0 for engine compartment deployment. |
| Output Resolution | 12-bit analog (0.025%VDD/LSB) and 12-bit PWM; thermal accuracy ±10 bits over full temperature range. |
| Magnetic Range | Normal operation at 20–70 mT; extended ranges down to 10 mT supported with calibrated diagnostics disabled. |
| Accuracy (XY Angle) | ±1° intrinsic linearity error at 25 °C; ±0.3° phase error typical; thermal drift <0.01°/°C. |
| Diagnostics | Open/short circuit, over/under-voltage, broken VSS/VDD, and magnetic field amplitude monitoring. |
| Package | DMP-4 (Dual Mold Package) with integrated ESD/EMC decoupling capacitors; no PCB required. |
Pinout & Package
DMP-4 is a 4-pin, leadframe-based dual-mold package with molded-in decoupling capacitors and standardized straight leads (STD2 2.54 mm pitch). The package eliminates need for external PCB and enables direct integration into harsh-environment sensor modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VSS (Ground) | Primary ground reference for analog and digital domains; second ground terminal improves noise immunity. |
| 2 | VDD | 5 V supply input with reverse voltage protection (−12 V) and overvoltage clamp (24 V). |
| 3 | OUT | Configurable output: ratiometric analog (0–100% VDD) or PWM (100–1000 Hz); push-pull or open-drain capable. |
| 4 | VSS (Ground) | Dedicated ground return for output stage; reduces crosstalk between supply and signal paths. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Measures orthogonal (BZ) and in-plane (BX, BY) flux components to resolve absolute angle or stroke without magnet rotation constraints. |
| Programmable Transfer Function | Up to 17-point piecewise-linear calibration stored in EEPROM enables custom mapping for non-uniform mechanical motion profiles. |
| Dual-Mode Output | Selectable ratiometric analog (compatible with potentiometer replacement) or PWM (immune to analog noise in harnesses). |
| On-Chip Diagnostics | Real-time open/short, over/under-voltage, and magnetic field strength checks with configurable diagnostic band thresholds. |
| DMP-4 Integrated Capacitors | Up to four internal decoupling capacitors meet stringent automotive EMC/ESD requirements without external components. |
Applications
| Throttle Position Sensing | EGR Valve Position Sensing |
|---|---|
Use Scenario: Monitoring butterfly valve angle in gasoline/diesel intake manifolds under high-temperature, vibration-prone conditions. IC Role / Device Role / Timing Role: Absolute angular position sensor providing real-time feedback to engine control unit (ECU) for air-fuel ratio and emissions control. Use Value: Eliminates potentiometer wear and contact bounce; DMP-4 package withstands under-hood thermal cycling and EMI without shielding. |
Use Scenario: Tracking exhaust gas recirculation valve position in diesel aftertreatment systems exposed to soot and thermal shock. IC Role / Device Role / Timing Role: High-reliability linear/angular position transducer feeding closed-loop ECU control for NOx reduction. Use Value: AEC-Q100 qualification and built-in diagnostics ensure functional safety compliance (ASIL-B ready) and reduce system-level validation effort. |
| Turbocharger Actuator Control | Ride Height Adjustment |
Use Scenario: Measuring vane or wastegate position in variable geometry turbochargers operating above 130 °C ambient. IC Role / Device Role / Timing Role: Absolute position sensor interfacing with turbo actuator controller to regulate boost pressure dynamically. Use Value: 12-bit resolution and thermal offset correction maintain <±1° accuracy across full temperature range, enabling precise transient response. |
Use Scenario: Detecting suspension travel in adaptive air or hydraulic ride height systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Linear displacement sensor converting suspension stroke into analog/PWM signal for vehicle dynamics control unit. Use Value: Robust DMP-4 construction resists moisture, salt, and mechanical shock; programmable output simplifies integration with legacy analog or modern digital ECUs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90365GOB-100-SP | SOIC-8 surface-mount variant with identical Triaxis® die but requires external PCB and discrete decoupling. | Lacks integrated DMP-4 capacitors and automotive-grade molding; suited for lab prototyping or less demanding environments. | Select when board space allows external filtering and cost sensitivity outweighs module-level ruggedness. |
| AMS AS5055A-BQFT | 14-bit magnetic angle sensor with SPI interface; no integrated PWM/analog dual output or on-chip diagnostics. | Requires external microcontroller for signal conditioning and fault handling; not AEC-Q100 qualified. | Choose for higher-resolution angle measurement where digital interface and host processing are available. |
Compared with MLX90364LVS-AED-203-RE, the MLX90365GOB-100-SP offers identical core sensing but demands external design effort for EMC robustness, while the AMS AS5055A-BQFT provides higher resolution but lacks automotive qualification, integrated diagnostics, and self-contained analog/PWM output - making MLX90364LVS-AED-203-RE optimal for drop-in replacement of potentiometers in safety-critical powertrain modules.
Availability
MLX90364LVS-AED-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 production programs.
Supply support for MLX90364LVS-AED-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 expertise in magnetic sensing and mixed-signal ASIC design.
The MLX90364 belongs to Melexis' Triaxis® position sensor product line, engineered specifically for contactless, high-accuracy angular and linear position measurement in harsh automotive environments where reliability and AEC-Q100 compliance are mandatory.
FAQ
What is the primary sensing principle used by the MLX90364LVS-AED-203-RE?
The MLX90364LVS-AED-203-RE uses Triaxis® Hall technology to simultaneously measure the three orthogonal components (BX, BY, BZ) of magnetic flux density. This enables computation of absolute angular position (0–360°) or linear displacement without magnet rotation constraints, distinguishing it from conventional single-axis Hall sensors.
Does the MLX90364LVS-AED-203-RE require an external PCB for operation?
No - the MLX90364LVS-AED-203-RE is packaged in a DMP-4 dual-mold module that integrates the Triaxis® die and up to four decoupling capacitors. This eliminates the need for an external PCB, enabling direct embedding into metal housings or plastic sensor modules for enhanced mechanical robustness and EMI resilience.
What output modes does the MLX90364LVS-AED-203-RE support, and how are they configured?
The MLX90364LVS-AED-203-RE supports ratiometric analog voltage (0–100% VDD) and programmable PWM (100–1000 Hz) outputs. Configuration is performed via EEPROM programming using Melexis' PTM software and a compatible programmer; no runtime mode switching is supported after final calibration.
How does the MLX90364LVS-AED-203-RE handle diagnostic functions?
The MLX90364LVS-AED-203-RE implements comprehensive on-chip diagnostics including open/short detection on the output, over/under-voltage monitoring, broken VSS/VDD detection, and magnetic field amplitude validation. Diagnostic states are signaled via defined voltage bands (e.g., 4% and 96% of VDD) on the OUT pin, eliminating need for external fault monitoring circuitry.
Is the MLX90364LVS-AED-203-RE qualified for automotive use?
Yes - the MLX90364LVS-AED-203-RE is fully AEC-Q100 Grade 0 qualified (−40 °C to +150 °C) and AEC-Q200 compliant. Its DMP-4 package, integrated EMC/ESD capacitors, and built-in diagnostics meet functional safety requirements for ASIL-B–capable systems in powertrain and chassis applications.
MLX90364LVS-AED-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:
- Active
- Programmable:
- -
- For Measuring:
- Linear, Rotary Position
- Technology:
- Hall Effect
- Rotation Angle - Electrical, Mechanical:
- 0° ~ 360°, Continuous
- Linear Range:
- -
- Output:
- Analog Voltage, PWM
- Output Signal:
- Programmable
- Actuator Type:
- External Magnet, Not Included
- Linearity:
- ±1°
- 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-AED-203-RE FAQ
1.How can I place an order for MLX90364LVS-AED-203-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90364LVS-AED-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-AED-203-RE reliable?
The price and inventory of MLX90364LVS-AED-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-AED-203-RE is usually 5 days.
3.What payment methods are accepted for MLX90364LVS-AED-203-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90364LVS-AED-203-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90364LVS-AED-203-RE?
MLX90364LVS-AED-203-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90364LVS-AED-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-AED-203-RE?
For technical support, including MLX90364LVS-AED-203-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90364LVS-AED-203-RE requirements.
6.How does Aetrix verify that MLX90364LVS-AED-203-RE is sourced from the original manufacturer or authorized distributors?
All MLX90364LVS-AED-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-AED-203-RE meets industry standards.
7.What is the process for return or replacement of MLX90364LVS-AED-203-RE?
All MLX90364LVS-AED-203-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90364LVS-AED-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-AED-203-RE part is unused and in its original packaging.
Return procedure for MLX90364LVS-AED-203-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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