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Melexis Technologies NV MLX90364LVS-AED-300-RX
- Part No.:
- MLX90364LVS-AED-300-RX
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90364LVS-AED-300-RX.pdf
- Description:
- SENSR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,968
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Product details
Overview
MLX90364LVS-AED-300-RX from Melexis is an automotive-grade absolute rotary and linear position sensor IC based on Triaxis® Hall technology, housed in a RoHS-compliant DMP-4 package with integrated decoupling capacitors. It delivers 12-bit analog or PWM output, supports -40°C to +150°C operation, and features programmable transfer characteristics for EGR valve, throttle, and turbo actuator applications.
For engineers reviewing the MLX90364LVS-AED-300-RX datasheet, pinout, applications, or equivalent options, this page provides verified technical context, real-world design meaning of key specs, validated pin functions, application-specific implementation value, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The MLX90364LVS-AED-300-RX integrates a Triaxis® sensing die that measures all three orthogonal magnetic field components (BX, BY, BZ) to compute absolute angular or linear position without external PCB. Its dual-mold DMP-4 package embeds up to four decoupling capacitors, enabling direct module integration while meeting stringent AEC-Q100 and AEC-Q200 requirements.
Internally, the device uses a 15-bit ADC for raw signal processing, a 12-bit DAC for analog output, and a programmable DSP with EEPROM-stored calibration data. Output modes include ratiometric analog (0–100% VDD) and configurable PWM (100–1000 Hz), both with open/short diagnostics, thermal offset correction, and over/under-voltage protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5–5.5 V - Operates within standard automotive 5 V rail tolerances; withstands transient overvoltage up to +24 V. |
| Operating Temperature | −40°C to +150°C - Validated for under-hood automotive environments including EGR and turbo actuators. |
| Output Resolution | 12-bit - Delivers 0.025% VDD/LSB resolution for precise position feedback in closed-loop control systems. |
| Magnetic Range | 10–70 mT - Supports robust operation across normal (20–70 mT), extended #1 (15–20 mT), and extended #2 (10–15 mT) flux densities. |
| PWM Frequency | 100–1000 Hz - Programmable range enables noise-immune digital position reporting compatible with standard microcontroller input capture units. |
| Diagnostic Coverage | Open/short, over/under-voltage, field strength, and broken-track detection - Reduces need for external fault monitoring circuitry in ASIL-B designs. |
| Package | DMP-4 - Dual-mold construction with integrated capacitors eliminates PCB requirement and simplifies mechanical mounting in space-constrained modules. |
Pinout & Package
DMP-4 is a 4-pin, surface-mount, dual-molded package with straight leads (STD4 2.54 mm pitch), RoHS compliant, and designed for direct integration into sensing modules without PCB support.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VSS (Ground) | Primary ground reference for analog and digital sections; second VSS pin provides low-impedance return path for diagnostics and EMC stability. |
| 2 | VDD | 5 V supply input with reverse voltage protection (−12 V) and overvoltage tolerance (+24 V); powers internal regulator and sensing front-end. |
| 3 | OUT | Configurable output terminal supporting ratiometric analog (0–100% VDD) or PWM (100–1000 Hz); includes active/passive diagnostic signaling capability. |
| 4 | VSS (Ground) | Dedicated ground for output stage and diagnostics; improves noise immunity and ensures accurate clamping/saturation behavior during fault conditions. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Measures BX, BY, BZ simultaneously to compute absolute angle or displacement without magnet rotation constraints or multi-die alignment. |
| Programmable Transfer Characteristic | Supports 4-point or 17-point piecewise-linear calibration via EEPROM, enabling custom mapping for non-uniform mechanical travel or magnetic field distortion. |
| Dual-Mode Output | Single-pin selection between ratiometric analog (compatible with legacy potentiometer interfaces) and PWM (immune to voltage drop in long harnesses). |
| On-Chip Diagnostics | Integrated open/short, over/under-voltage, field strength, and broken-track detection reduces system-level validation effort and supports ISO 26262 ASIL-B compliance. |
| Thermal Offset Correction | Compensates for temperature-induced zero-point drift in analog output path, maintaining ≤ ±0.2% VDD error across full −40°C to +150°C range. |
Applications
| EGR Valve Position Sensing | Throttle Body Position Sensing |
|---|---|
Use Scenario: Real-time measurement of exhaust gas recirculation valve angular position in diesel engines under high-temperature, high-vibration conditions. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing continuous 0–360° feedback to engine control unit (ECU) via analog or PWM output. Use Value: Enables precise EGR flow control to meet Euro 6/VI NOx limits; DMP-4 package withstands 150°C ambient and eliminates PCB-related failure modes. |
Use Scenario: Monitoring butterfly valve angle in gasoline engine intake manifolds where compact packaging and EMI resilience are critical. IC Role / Device Role / Timing Role: Ratiometric analog position transducer replacing potentiometers, interfacing directly with ECU ADC inputs. Use Value: Eliminates mechanical wear and contact resistance drift; 12-bit resolution supports fine-grained idle air control and transient response tuning. |
| Turbocharger Actuator Position | Ride Height Control Sensor |
Use Scenario: Closed-loop feedback for variable geometry turbo (VGT) vane positioning in high-boost, high-temperature turbine housings. IC Role / Device Role / Timing Role: High-accuracy linear or rotary position sensor delivering fast-response PWM output synchronized to actuator control loop timing. Use Value: 275–305 μs refresh rate and <1.5 ms step response enable real-time boost pressure modulation; AEC-Q100 qualification ensures reliability at 150°C. |
Use Scenario: Measuring suspension travel distance in adaptive air suspension systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Absolute linear position sensor converting magnet stroke into calibrated analog voltage proportional to ride height. Use Value: Programmable 4-point LNR transfer function compensates for nonlinear spring/magnet geometry; dual VSS pins enhance noise rejection in chassis-mounted modules. |
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-AAA-000-TU | SOIC-8 surface-mount package; requires external decoupling capacitors and PCB mounting; same Triaxis® die and core functionality. | Suitable for PCB-based designs where module integration is not required; lacks DMP-4's no-PCB advantage and built-in EMC capacitors. | Select when board space allows conventional SMT assembly and external capacitor layout is acceptable. |
| MLX90374ELV-AAA-000-SP | Higher 14-bit resolution; supports SENT output; wider magnetic range (5–100 mT); different DMP-4 variant with thermal offset correction enabled. | Better suited for next-gen ASIL-C systems requiring higher accuracy and digital SENT interface; not drop-in compatible due to firmware and calibration differences. | Choose for new designs targeting enhanced diagnostic coverage and future-proofing beyond MLX90364LVS-AED-300-RX capabilities. |
Compared with MLX90364LVS-AED-300-RX, MLX90365GOB-AAA-000-TU offers identical sensing performance but demands external capacitors and PCB integration, while MLX90374ELV-AAA-000-SP delivers higher resolution and SENT output at the cost of firmware incompatibility and increased system complexity.
Availability
MLX90364LVS-AED-300-RX is available at Aetrix Electronics and suitable for EGR valve position sensing, throttle body feedback, and turbo actuator control requiring stable component supply across automotive production lifecycles.
Supply support for MLX90364LVS-AED-300-RX 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 high-reliability, no-PCB module integration in automotive powertrain and chassis systems operating under extreme thermal and EMI conditions.
FAQ
What is the primary sensing principle used in the MLX90364LVS-AED-300-RX?
The MLX90364LVS-AED-300-RX employs Triaxis® Hall technology, measuring all three orthogonal components (BX, BY, BZ) of the magnetic flux density to compute absolute angular or linear position. This eliminates reliance on magnet rotation direction or single-axis field alignment, enabling flexible mechanical design in applications like EGR valves and ride height sensors.
Does the MLX90364LVS-AED-300-RX require an external PCB for operation?
No, the MLX90364LVS-AED-300-RX is packaged in a Dual Mold Package (DMP-4) that integrates the Triaxis® sensing die and up to four decoupling capacitors. This construction eliminates the need for an external PCB, allowing direct embedding into sensing modules - a key enabler for compact, high-reliability automotive position sensing solutions.
What output modes does the MLX90364LVS-AED-300-RX support, and how are they selected?
The MLX90364LVS-AED-300-RX supports ratiometric analog voltage (0–100% VDD) and programmable PWM (100–1000 Hz) outputs. Mode selection is configured via end-user programming of the EEPROM during calibration; no hardware pin strapping or external components are required to switch between modes.
How does the MLX90364LVS-AED-300-RX handle diagnostic reporting?
The MLX90364LVS-AED-300-RX implements on-chip diagnostics including open/short circuit detection on the output, over/under-voltage monitoring, field strength validation, and broken-track (VDD/VSS) detection. Diagnostic states are signaled through defined voltage clamping levels on the OUT pin, enabling fault identification without additional external circuitry.
Is the MLX90364LVS-AED-300-RX qualified for automotive use?
Yes, the MLX90364LVS-AED-300-RX is AEC-Q100 Grade 0 qualified (−40°C to +150°C) and AEC-Q200 qualified for passive components, confirming its suitability for safety-critical automotive powertrain and chassis applications including throttle, EGR, and turbo actuator position sensing.
MLX90364LVS-AED-300-RX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module
- 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-300-RX FAQ
1.How can I place an order for MLX90364LVS-AED-300-RX through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90364LVS-AED-300-RX 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-300-RX reliable?
The price and inventory of MLX90364LVS-AED-300-RX 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-300-RX is usually 5 days.
3.What payment methods are accepted for MLX90364LVS-AED-300-RX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90364LVS-AED-300-RX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90364LVS-AED-300-RX?
MLX90364LVS-AED-300-RX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90364LVS-AED-300-RX 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-300-RX?
For technical support, including MLX90364LVS-AED-300-RX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90364LVS-AED-300-RX requirements.
6.How does Aetrix verify that MLX90364LVS-AED-300-RX is sourced from the original manufacturer or authorized distributors?
All MLX90364LVS-AED-300-RX 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-300-RX meets industry standards.
7.What is the process for return or replacement of MLX90364LVS-AED-300-RX?
All MLX90364LVS-AED-300-RX units undergo pre-shipment inspection (PSI). If there is an issue with MLX90364LVS-AED-300-RX, 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-300-RX part is unused and in its original packaging.
Return procedure for MLX90364LVS-AED-300-RX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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