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Melexis Technologies NV MLX90372GVS-ADE-313-RE
- Part No.:
- MLX90372GVS-ADE-313-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90372GVS-ADE-313-RE.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:1,402
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Product details
Overview
MLX90372GVS-ADE-313-RE from Melexis is a monolithic Triaxis® Hall-based magnetic position processor IC for absolute rotary and linear position sensing. It delivers SENT or PWM output, operates from -40°C to +160°C, features ISO26262 ASIL-C safety certification, and uses a PCB-less DMP-4 package with Pinout-B configuration for NTC/analog gateway support in automotive throttle and pedal position systems.
For engineers reviewing the MLX90372GVS-ADE-313-RE datasheet, pinout, applications, or equivalent options, this page provides verified functional specifications, DMP-4 Pinout-B terminal roles, SENT/PWM timing compliance (SAE J2716 APR2016), stray-field immunity in legacy mode, and ADE-series low-emissions design validation.
Technical Context
The MLX90372GVS-ADE-313-RE implements Triaxis® sensing of Bx, By, and Bz magnetic field components to compute absolute angular or linear position without contact. Its on-chip DSP supports programmable piecewise-linear (PWL) transfer characteristics with up to 32 points and configurable SENT frame structure including error codes and user-defined values.
This variant uses the ADE chip revision in DMP-4 package with Pinout-B (OUT/VSS/VDD/Input), enabling NTC temperature sensing or analog/digital gateway functionality. It operates in continuous asynchronous acquisition mode with 528–588 µs angle measurement period and supports both SENT 3 µs tick mode and PWM output under 4.5–5.5 V regulated supply.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - qualified for under-hood automotive environments |
| Supply Voltage | 4.5–5.5 V - regulated mode operation; supports battery input via WARM_ACT_HIGH selection |
| Output Interface | SENT (SAE J2716 APR2016) or PWM - selectable via programming; SENT includes Secure Sensor format with error codes |
| Accuracy (Legacy Mode) | ±0.3° typical angular error - specified for standard/legacy (-300) magnetic configuration |
| Package | DMP-4 Pinout-B - PCB-less dual-mold package with Input pin for NTC/gateway use |
| Chip Revision | ADE - low-emissions version with higher output Ron (50–215 Ω) in push-pull mode |
| Safety Certification | ISO26262 ASIL-C Safety Element out of Context - enables integration into ASIL-B/C system architectures |
Pinout & Package
DMP-4 package (PCB-less dual mold) with Pinout-B configuration: compact 4-terminal surface-mount form factor optimized for high-volume automotive sensor modules. No external PCB required; terminals are formed directly on molded body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT | Digital output signal - drives SENT frames or PWM pulses; open-drain or push-pull configurable |
| 2 | VSS | Analog/digital ground reference - shared return path for internal circuitry and external decoupling |
| 3 | VDD | Power supply input - accepts 4.5–5.5 V regulated or 6–18 V battery input (via WARM_ACT_HIGH) |
| 4 | Input | NTC/gateway interface - supports external thermistor connection or analog/digital signal routing |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Magnetic Sensing | Simultaneous Bx/By/Bz detection enables true 3D position decoding without mechanical stops or gears |
| Programmable PWL Transfer | Up to 32-point piecewise-linear calibration eliminates need for external lookup tables or MCU interpolation |
| Stray-Field Immunity | Validated performance in legacy (-300) mode under external magnetic interference per ISO11452-8 |
| Secure SENT Protocol | 48-bit ID option and embedded CRC ensure traceability and fault-detection in safety-critical CAN/Sent networks |
| ADE Low-Emissions Design | Optimized EMI behavior for DMP-4 package - meets CISPR 25 Class 5 requirements without shielding |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Real-time angular measurement of engine throttle valve rotation in gasoline and hybrid powertrains. IC Role / Device Role / Timing Role: Absolute position processor generating SENT frames at 100 Hz with diagnostic status and temperature-compensated output. Use Value: Enables closed-loop air-fuel ratio control with ±0.3° accuracy and ASIL-C compliant diagnostics under 160°C ambient. | Use Scenario: Non-contact linear displacement monitoring of accelerator and brake pedals in ADAS-equipped vehicles. IC Role / Device Role / Timing Role: Linear position decoder with SENT output synchronized to vehicle bus timing; supports fail-safe state activation within 11.9 ms after fault. Use Value: Delivers functional safety compliance (ISO26262) and immunity to stray fields from nearby motors or solenoids. |
| Steering Wheel Angle Sensing | Ride Height Control |
Use Scenario: Absolute 0–360° rotary position tracking of steering column for EPS and lane-keeping assist systems. IC Role / Device Role / Timing Role: High-reliability position processor using DMP-4 Pinout-B to integrate NTC for thermal derating of torque maps. Use Value: Eliminates potentiometer wear-out; maintains <0.5° total error over lifetime with built-in watchdog timeout (20 ms). | Use Scenario: Linear suspension travel measurement in adaptive air ride systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Robust position transducer operating in harsh under-vehicle environment with vibration, moisture, and wide temperature swing. Use Value: DMP-4 package withstands 2000+ hours salt spray; ADE revision ensures EMC stability during compressor actuation bursts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar magnetic position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90372GVS-ADE-310-RE | DMP-4 Pinout-A; no Input pin - compatible with legacy Triaxis® layouts but lacks NTC/gateway capability | Used where only SENT/PWM output is needed without auxiliary analog sensing | Select when reusing existing DMP-4 footprint with fixed capacitor configuration (STD1 1.27) |
| MLX90372GVS-ACE-313-RE | Same DMP-4 Pinout-B package and -313 option code, but ACE revision - lower output Ron (27–100 Ω) and standard emissions profile | Preferred for cost-sensitive industrial position sensors where AEC-Q100 and ASIL-C are not mandated | Choose when full automotive qualification is unnecessary and board-level EMI filtering is acceptable |
Compared with MLX90372GVS-ADE-313-RE, the ADE-310 variant sacrifices NTC integration for pin compatibility with prior designs, while the ACE-313 offers lower drive strength and relaxed EMC margins - making the ADE-313 optimal for new automotive applications requiring integrated temperature sensing and certified low emissions.
Availability
MLX90372GVS-ADE-313-RE is available at Aetrix Electronics and suitable for automotive throttle position, pedal sensing, and steering angle applications requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for MLX90372GVS-ADE-313-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 sensor solutions for automotive and industrial markets, with core expertise in magnetic sensing, infrared thermometry, and automotive ICs.
The MLX90372 belongs to Melexis' Triaxis® position processor product line, designed specifically for robust, non-contact absolute position sensing in safety-critical automotive subsystems such as powertrain and chassis control.
FAQ
What output protocols does the MLX90372GVS-ADE-313-RE support?
The MLX90372GVS-ADE-313-RE supports both SENT (SAE J2716 APR2016 compliant) and PWM output modes, selectable via end-user programming. SENT operation includes Secure Sensor format with embedded CRC, 48-bit ID option, and diagnostic message fields. PWM mode provides configurable duty cycle resolution and timing alignment to meet OEM-specific timing budgets. Both interfaces operate under the same DMP-4 Pinout-B terminal assignment.
How does the MLX90372GVS-ADE-313-RE achieve stray magnetic field immunity?
The MLX90372GVS-ADE-313-RE achieves stray-field immunity through its Triaxis® architecture and factory-programmed legacy (-300) magnetic configuration, which combines differential Bx/By sensing with on-chip DSP filtering. This variant is validated per ISO11452-8 for operation in >1 mT external DC fields and fast transient fields up to 10 kHz. The ADE revision further enhances immunity via optimized internal layout and low-emission packaging.
What is the function of the Input pin on the MLX90372GVS-ADE-313-RE?
The Input pin (Terminal 4) on the MLX90372GVS-ADE-313-RE serves as an NTC thermistor interface or analog/digital gateway, enabling direct connection of temperature-sensing elements for thermal compensation of position output. In Pinout-B configuration, it supports voltage divider biasing, ADC input, or digital signal pass-through - eliminating need for external signal conditioning circuitry in compact sensor modules.
Is the MLX90372GVS-ADE-313-RE qualified for automotive use?
Yes, the MLX90372GVS-ADE-313-RE is AEC-Q100 qualified and certified as an ISO26262 ASIL-C Safety Element out of Context. It operates across -40°C to +160°C, supports diagnostic features including watchdog timers (IWD/AWD), memory ECC, and SENT error reporting, and is packaged in RoHS-compliant DMP-4 for under-hood deployment in throttle, pedal, and steering systems.
What package and pinout does the MLX90372GVS-ADE-313-RE use?
The MLX90372GVS-ADE-313-RE uses the DMP-4 (Dual Mould Package) with Pinout-B configuration: four terminals arranged as OUT/VSS/VDD/Input. This PCB-less package integrates molded leads and internal decoupling, supporting STD2 2.54 mm trim-and-form dimensions per section 18.11 of the datasheet. Pinout-B enables NTC integration and differs electrically and mechanically from Pinout-A variants.
MLX90372GVS-ADE-313-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:
- SENT
- 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 ~ 160°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 4-DMP
MLX90372GVS-ADE-313-RE FAQ
1.How can I place an order for MLX90372GVS-ADE-313-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90372GVS-ADE-313-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 MLX90372GVS-ADE-313-RE reliable?
The price and inventory of MLX90372GVS-ADE-313-RE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90372GVS-ADE-313-RE is usually 5 days.
3.What payment methods are accepted for MLX90372GVS-ADE-313-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90372GVS-ADE-313-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90372GVS-ADE-313-RE?
MLX90372GVS-ADE-313-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90372GVS-ADE-313-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 MLX90372GVS-ADE-313-RE?
For technical support, including MLX90372GVS-ADE-313-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90372GVS-ADE-313-RE requirements.
6.How does Aetrix verify that MLX90372GVS-ADE-313-RE is sourced from the original manufacturer or authorized distributors?
All MLX90372GVS-ADE-313-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 MLX90372GVS-ADE-313-RE meets industry standards.
7.What is the process for return or replacement of MLX90372GVS-ADE-313-RE?
All MLX90372GVS-ADE-313-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90372GVS-ADE-313-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 MLX90372GVS-ADE-313-RE part is unused and in its original packaging.
Return procedure for MLX90372GVS-ADE-313-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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