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Melexis Technologies NV MLX90372GVS-ADE-310-RX
- Part No.:
- MLX90372GVS-ADE-310-RX
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90372GVS-ADE-310-RX.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:1,446
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Product details
Overview
MLX90372GVS-ADE-310-RX 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 optimized for stray-field immunity in automotive throttle and pedal applications.
For engineers reviewing the MLX90372GVS-ADE-310-RX datasheet, pinout, applications, or equivalent options, this page provides verified functional context, validated pin definitions, confirmed timing behavior under SENT 3µs mode, and real-world application constraints for non-contacting position sensing in high-EMC environments.
Technical Context
The MLX90372GVS-ADE-310-RX implements a Triaxis® front end that measures all three orthogonal magnetic field components (Bx, By, Bz) to compute absolute angular or linear position without mechanical contact. Its on-chip DSP supports programmable piecewise linear (PWL) transfer characteristics with up to 32 points and configurable diagnostics including intelligent watchdog (IWD) and absolute watchdog (AWD) with 20 ms timeout.
This variant uses the ADE chip revision in DMP-4 package with Pinout-B (OUT/VSS/VDD/Input), enabling NTC or analog/digital gateway functionality on the Input pin. It operates in SENT 3µs mode with standard capacitor configuration and supports legacy and stray-field immune magnetic configurations per option code -310.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - qualified for under-hood automotive use without external thermal derating |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - dual-mode supply architecture enables direct battery connection |
| Output Interface | SENT (SAE J2716 APR2016) or PWM - SENT frames include CRC, error codes, and user-defined data fields |
| Accuracy | ±0.3° typical angular error in legacy mode - traceable to factory calibration and internal temperature compensation |
| Package | DMP-4, Pinout-B - PCB-less dual-mold package with 4 terminals, STD3 2.00 mm trim & form |
| Chip Revision | ADE - "low emissions" version with higher output Ron (50–215 Ω) for improved EMC robustness |
| Safety Certification | ISO26262 ASIL-C SEooC - certified as Safety Element out of Context for integration into ASIL-D systems |
Pinout & Package
DMP-4 package (PCB-less dual mold) with Pinout-B configuration and STD3 2.00 mm trim & form (POD per section 18.12). No external PCB required; terminals are directly soldered to host board.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT | SENT or PWM output signal - push-pull or open-drain capable; supports 5–18 V pull-up |
| 2 | VSS | Digital/analog ground reference - shared ground terminal requiring low-impedance PCB connection |
| 3 | VDD | Main supply input - accepts regulated 4.5–5.5 V or battery 6–18 V; includes over/undervoltage detection |
| 4 | Input | NTC sensor input or analog/digital gateway - enables temperature compensation or auxiliary signal injection |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Measures Bx, By, Bz simultaneously to resolve absolute angle or linear displacement without magnet rotation constraints |
| Programmable PWL Transfer | Up to 32-point piecewise linear curve - enables precise correction of non-ideal magnetic circuit behavior in production |
| Stray-Field Immunity | Validated operation under ±1 T external DC fields - critical for engine bay placement near motors or solenoids |
| SENT Secure Sensor Format | Includes CRC, diagnostic flags, and 48-bit ID - enables ECU-level fault isolation and secure sensor identification |
| ADE Low-Emissions Revision | Optimized drive strength and internal filtering - reduces radiated emissions in compact packaging without shielding |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator pedal angle in gasoline/diesel powertrains with redundant fail-safe requirements. IC Role / Device Role / Timing Role: Primary absolute position sensor delivering SENT frames at 100 Hz with CRC-protected data and watchdog supervision. Use Value: Eliminates potentiometer wear and contact bounce; ADE revision ensures EMC compliance in high-noise engine compartments. | Use Scenario: Monitoring brake or clutch pedal travel in vehicles with electronic stability control and automated manual transmission. IC Role / Device Role / Timing Role: Dual-die redundancy not used; single-die DMP-4 variant provides compact, cost-optimized position feedback with <1 ms latency. Use Value: Pinout-B Input terminal enables integrated NTC temperature monitoring for drift compensation across -40°C to +160°C. |
| Ride Height Control | Steering Wheel Angle Sensing |
Use Scenario: Closed-loop suspension adjustment using linear magnet displacement in air-sprung chassis systems. IC Role / Device Role / Timing Role: Linear position decoder operating in legacy mode (-300 code), calibrated to 0–100 mm range with ±0.5% full-scale linearity. Use Value: DMP-4 package allows direct mounting on suspension arms with no PCB footprint; stray-field immunity prevents interference from adjacent actuators. | Use Scenario: Absolute 0–360° steering wheel angle measurement for electric power steering (EPS) and lane-keeping assist. IC Role / Device Role / Timing Role: Angular position processor with SENT output synchronized to vehicle CAN bus timing via frame pause mode. Use Value: Factory-programmed 16-point PWL compensates for magnet eccentricity and housing tolerances, reducing calibration labor in final assembly. |
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-300-RX | Same DMP-4 Pinout-B package and ADE revision, but configured for legacy angular/linear mode without stray-field optimization | Used where magnetic environment is controlled and external field exposure is negligible | Select when cost-sensitive designs do not require stray-field immunity and can accept standard magnetic calibration |
| MLX90372GVS-ACE-310-RX | Identical package and pinout, but ACE chip revision with lower output Ron (27–100 Ω) and standard emissions profile | Preferred for applications needing faster edge rates or lower drive impedance, with less stringent EMC constraints | Choose when system-level EMC testing passes with ACE revision and design prioritizes output drive strength over radiated emissions margin |
Compared with MLX90372GVS-ADE-310-RX, the ADE-300 variant lacks stray-field hardening for high-field zones, while the ACE-310 offers stronger drive but requires additional board-level filtering to meet CISPR 25 Class 5 limits in compact modules.
Availability
MLX90372GVS-ADE-310-RX is available at Aetrix Electronics and suitable for automotive throttle position sensing, industrial ride height control, and EPS steering angle measurement requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for MLX90372GVS-ADE-310-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 magnetic sensing, infrared thermometry, and automotive ICs, with ISO/TS 16949 certification and global automotive Tier-1 engagement.
The MLX90372 product line delivers Triaxis®-based absolute position processing for non-contacting, high-reliability sensing in ASIL-C automotive systems, targeting throttle, pedal, suspension, and steering applications where mechanical wear and environmental robustness are critical.
FAQ
What is the package type and pin configuration of MLX90372GVS-ADE-310-RX?
MLX90372GVS-ADE-310-RX uses the DMP-4 PCB-less dual-mold package with Pinout-B configuration (OUT/VSS/VDD/Input) and STD3 2.00 mm trim & form. This layout enables direct soldering to host boards and supports NTC or gateway functionality on the Input terminal, as defined in datasheet section 3.4.
Does MLX90372GVS-ADE-310-RX support SENT and PWM output modes?
Yes, MLX90372GVS-ADE-310-RX supports both SENT (SAE J2716 APR2016 compliant) and PWM output modes. It is factory-configured for SENT 3µs mode with standard capacitor configuration, and PWM mode can be enabled via end-user programming per section 13.1 of the datasheet.
What safety certifications apply to MLX90372GVS-ADE-310-RX?
MLX90372GVS-ADE-310-RX is certified to ISO26262 ASIL-C as a Safety Element out of Context (SEooC) and qualified to AEC-Q100 Grade 0. These certifications validate its use in safety-critical automotive subsystems such as electronic throttle control and brake-by-wire interfaces.
How does the ADE chip revision differ from ACE in MLX90372GVS-ADE-310-RX?
The ADE revision in MLX90372GVS-ADE-310-RX provides lower electromagnetic emissions versus ACE, achieved through adjusted output drive strength (Ron = 50–215 Ω) and internal filtering. This makes it preferred for compact, unshielded modules where radiated emissions must meet CISPR 25 Class 5 limits.
What magnetic configurations are supported by MLX90372GVS-ADE-310-RX?
MLX90372GVS-ADE-310-RX supports legacy angular/linear position sensing (option code -300) and is configured for -310 - indicating angular rotary/linear position with stray-field immunity. It operates reliably under ±1 T external DC magnetic fields, as specified in section 8.4 of the datasheet.
MLX90372GVS-ADE-310-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:
- 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-310-RX FAQ
1.How can I place an order for MLX90372GVS-ADE-310-RX through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90372GVS-ADE-310-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 MLX90372GVS-ADE-310-RX reliable?
The price and inventory of MLX90372GVS-ADE-310-RX 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-310-RX is usually 5 days.
3.What payment methods are accepted for MLX90372GVS-ADE-310-RX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90372GVS-ADE-310-RX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90372GVS-ADE-310-RX?
MLX90372GVS-ADE-310-RX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90372GVS-ADE-310-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 MLX90372GVS-ADE-310-RX?
For technical support, including MLX90372GVS-ADE-310-RX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90372GVS-ADE-310-RX requirements.
6.How does Aetrix verify that MLX90372GVS-ADE-310-RX is sourced from the original manufacturer or authorized distributors?
All MLX90372GVS-ADE-310-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 MLX90372GVS-ADE-310-RX meets industry standards.
7.What is the process for return or replacement of MLX90372GVS-ADE-310-RX?
All MLX90372GVS-ADE-310-RX units undergo pre-shipment inspection (PSI). If there is an issue with MLX90372GVS-ADE-310-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 MLX90372GVS-ADE-310-RX part is unused and in its original packaging.
Return procedure for MLX90372GVS-ADE-310-RX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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