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Melexis Technologies NV MLX90364LVS-AED-258-RX
- Part No.:
- MLX90364LVS-AED-258-RX
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90364LVS-AED-258-RX.pdf
- Description:
- SENSR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:1,605
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Product details
Overview
MLX90364LVS-AED-258-RX from Melexis is an automotive-grade Triaxis® absolute rotary and linear position sensor IC in DMP-4 package, delivering 12-bit analog or PWM output with ±0.3° magnetic angle phase error (XY axis), 10-bit thermal accuracy, and integrated diagnostics including open/short detection, over-voltage protection, and under-voltage detection - deployed in throttle position sensing and EGR valve control systems.
For engineers reviewing the MLX90364LVS-AED-258-RX datasheet, pinout, applications, or equivalent options, key selection criteria include its AEC-Q100 qualification, programmable transfer characteristic (4- or 17-point piecewise-linear), dual ground pins for noise immunity, and no-PCB module integration capability enabled by on-die decoupling capacitors.
Technical Context
The MLX90364LVS-AED-258-RX implements Triaxis® Hall technology to measure all three orthogonal magnetic field components (BX, BY, BZ) using a single die, enabling absolute angular position calculation via on-chip DSP and CoRDiC-based rectangular-to-polar conversion. Its architecture integrates a 12-bit ADC, EEPROM-programmable firmware, and configurable filter stages (Filter=0/1/2) for response time tuning from 657 μs to 1494 μs.
It supports two output modes: ratiometric analog (0–100% VDD, 12-bit resolution) and programmable PWM (100–1000 Hz, ±1% initial tolerance), both with active diagnostics and clamping. The device operates across −40 °C to +150 °C and features built-in thermal offset correction at the DSP input level (±60 LSB15 drift over −40 °C to +125 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5–5.5 V nominal; supports up to +24 V overvoltage protection without damage |
| Output Resolution | 12-bit analog or PWM output; enables 0.025% VDD/LSB precision in ratiometric mode |
| Magnetic Accuracy | ±0.3° angular phase error (XY axis, 25 °C); intrinsic linearity error ≤ ±1° after factory trim |
| Thermal Performance | 10-bit thermal accuracy; ±60 LSB15 thermal offset drift over −40 °C to +125 °C |
| Diagnostics | On-board open/short, broken-track, over-voltage, and under-voltage detection with programmable thresholds |
| Refresh Rate | 275–305 μs per measurement cycle; supports real-time closed-loop control in engine management |
| Package | DMP-4 (Dual Mold Package) with integrated decoupling capacitors; RoHS-compliant, no PCB required |
Pinout & Package
DMP-4 is a robust, leadframe-based surface-mount package with integrated ESD/EMC decoupling capacitors, designed for direct integration into magnetically coupled modules without requiring a printed circuit board. It features straight leads (STD4 2.54 mm pitch) and face-down reel packaging (RX).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VSS (Ground) | Primary ground reference; decouples analog and digital domains |
| 2 | VDD | Power supply input (4.5–5.5 V); includes over-voltage and reverse-voltage protection |
| 3 | OUT | Configurable output terminal supporting ratiometric analog or PWM signals with diagnostic reporting |
| 4 | VSS (Ground) | Secondary ground pin; improves noise immunity and current return path separation |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D magnetic sensing | Measures BX, BY, BZ simultaneously to compute absolute angle or linear displacement without external magnets or complex assemblies |
| Programmable transfer function | Supports 4-point or 17-point piecewise-linear calibration for custom mechanical travel profiles and non-uniform magnet motion |
| No-PCB module integration | DMP-4 package embeds decoupling capacitors and eliminates need for external PCB - reduces system cost and assembly steps |
| Automotive diagnostics | Real-time open/short, broken-track, and field-strength diagnostics with configurable thresholds and passive diagnostic levels |
| AEC-Q100 Grade 0 compliance | Qualified for operation from −40 °C to +150 °C ambient; validated for engine bay and transmission applications |
Applications
| Throttle Position Sensing | EGR Valve Position Sensing |
|---|---|
Use Scenario: Real-time monitoring of throttle plate angle in gasoline and diesel engines for closed-loop air-fuel ratio control. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing 12-bit ratiometric analog output synchronized to engine control unit sampling intervals. Use Value: Enables <0.3° angular accuracy and thermal stability over full automotive temperature range, reducing calibration frequency and improving emissions compliance. |
Use Scenario: Tracking exhaust gas recirculation valve rotation in high-temperature exhaust manifolds to regulate NOx emissions. IC Role / Device Role / Timing Role: High-reliability absolute position sensor with over-voltage protection and on-board diagnostics for fault-tolerant feedback. Use Value: Eliminates potentiometer wear-out and provides fail-safe diagnostics (open/short, broken track) critical for ASIL-B functional safety requirements. |
| Turbo Actuator Control | Ride Height Adjustment |
Use Scenario: Monitoring variable geometry turbocharger vane position in diesel engines to optimize boost pressure across RPM range. IC Role / Device Role / Timing Role: Angular position transducer with PWM output mode configured for 250 Hz refresh rate and low-latency response. Use Value: Delivers 657–1494 μs step response time (filter-selectable) and ±1% PWM frequency tolerance, enabling precise actuator positioning under transient load conditions. |
Use Scenario: Detecting suspension travel in adaptive air ride systems to maintain vehicle level during loading/unloading or cornering. IC Role / Device Role / Timing Role: Linear position sensor using axial magnet configuration to convert vertical stroke into calibrated analog output. Use Value: Leverages Triaxis® sensitivity to BZ component for contactless, wear-free measurement with <1° equivalent linearity error over full stroke range. |
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 variant of same Triaxis® die; lacks integrated DMP-4 capacitors and no-PCB integration | Requires external decoupling and PCB layout; suitable for space-constrained but non-module designs | Select when board-level integration is preferred and ESD/EMC filtering can be implemented externally |
| MLX90393ELQ-ABA-000-SP | 3-axis Hall sensor with I²C interface and 18-bit resolution; no integrated DSP, PWM, or programmable transfer function | Needs external microcontroller for angle computation; used in non-automotive, lower-cost industrial position feedback | Select when flexible digital interface and higher raw resolution are prioritized over automotive qualification and self-contained output |
Compared with MLX90364LVS-AED-258-RX, the MLX90365 requires external PCB and filtering but offers identical core sensing performance, while the MLX90393 trades automotive qualification and embedded signal processing for wider communication flexibility and higher raw magnetic resolution - making the MLX90364LVS-AED-258-RX optimal for module-integrated, safety-critical automotive position sensing.
Availability
MLX90364LVS-AED-258-RX is available at Aetrix Electronics and suitable for throttle position sensing, EGR valve monitoring, and turbo actuator control requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant traceability.
Supply support for MLX90364LVS-AED-258-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 expertise in magnetic sensing, infrared thermometry, and wireless power.
The MLX90364 belongs to Melexis' Triaxis® position sensor product line, engineered specifically for contactless absolute angular and linear position measurement in harsh automotive environments where reliability, diagnostics, and module-level integration are essential.
FAQ
What is the operating temperature range of the MLX90364LVS-AED-258-RX?
The MLX90364LVS-AED-258-RX is qualified for operation from −40 °C to +150 °C ambient temperature and meets AEC-Q100 Grade 0 requirements. This range covers under-hood engine bay and transmission applications where sustained high-temperature exposure occurs, and thermal offset drift is actively compensated within the DSP stage.
Does the MLX90364LVS-AED-258-RX require an external PCB for implementation?
No, the MLX90364LVS-AED-258-RX uses a Dual Mold Package (DMP-4) that integrates necessary decoupling capacitors and eliminates the need for an external PCB. This enables direct embedding into magnetically coupled sensing modules - reducing bill-of-materials cost, assembly complexity, and potential failure points associated with flex circuits or connectors.
How does the MLX90364LVS-AED-258-RX handle magnetic field variations outside the normal 20–70 mT range?
The MLX90364LVS-AED-258-RX supports extended magnetic ranges: 15–20 mT (Extended Range #1) and 10–15 mT (Extended Range #2), with increased thermal offset drift (±180 LSB15) and noise (112 LSB15 pk-pk). Melexis recommends validating internal diagnostic headroom and potentially disabling amplitude-related diagnostics when operating in these ranges.
Can the MLX90364LVS-AED-258-RX output both analog and PWM signals simultaneously?
No, the MLX90364LVS-AED-258-RX supports only one active output mode at a time - either ratiometric analog or programmable PWM - selected during end-user programming. The output stage is shared, and simultaneous dual-mode operation is not supported by the hardware architecture or firmware.
What diagnostic capabilities does the MLX90364LVS-AED-258-RX provide?
The MLX90364LVS-AED-258-RX provides open/short circuit detection on the output, broken-track diagnostics for VDD/VSS lines, over-voltage and under-voltage monitoring, and field-strength validation. Diagnostic states are reported via defined voltage bands on the OUT pin, with programmable thresholds and passive diagnostic levels compliant with ISO 26262 ASIL-B requirements.
MLX90364LVS-AED-258-RX 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-258-RX FAQ
1.How can I place an order for MLX90364LVS-AED-258-RX through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90364LVS-AED-258-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-258-RX reliable?
The price and inventory of MLX90364LVS-AED-258-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-258-RX is usually 5 days.
3.What payment methods are accepted for MLX90364LVS-AED-258-RX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90364LVS-AED-258-RX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90364LVS-AED-258-RX?
MLX90364LVS-AED-258-RX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90364LVS-AED-258-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-258-RX?
For technical support, including MLX90364LVS-AED-258-RX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90364LVS-AED-258-RX requirements.
6.How does Aetrix verify that MLX90364LVS-AED-258-RX is sourced from the original manufacturer or authorized distributors?
All MLX90364LVS-AED-258-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-258-RX meets industry standards.
7.What is the process for return or replacement of MLX90364LVS-AED-258-RX?
All MLX90364LVS-AED-258-RX units undergo pre-shipment inspection (PSI). If there is an issue with MLX90364LVS-AED-258-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-258-RX part is unused and in its original packaging.
Return procedure for MLX90364LVS-AED-258-RX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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