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Melexis Technologies NV MLX90372GVS-ADE-313-SP
- Part No.:
- MLX90372GVS-ADE-313-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90372GVS-ADE-313-SP.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:4,806
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Product details
Overview
MLX90372GVS-ADE-313-SP 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 (VSS/VDD/OUT/Input). It enables non-contacting throttle, pedal, and steering wheel position sensing in automotive powertrain and chassis systems.
For engineers reviewing the MLX90372GVS-ADE-313-SP datasheet, pinout, applications, or equivalent options, this page provides verified functional context, DMP-4 Pinout-B terminal roles, SENT/PWM timing compliance (SAE J2716 APR2016), stray-field immune operation, and ADE-series low-emissions design validation.
Technical Context
The MLX90372GVS-ADE-313-SP implements a Triaxis® Hall front end sensitive to Bx, By, and Bz magnetic field components, enabling robust 0–360° rotary or linear displacement decoding with programmable transfer characteristics (up to 32-point PWL). Its DSP performs on-chip signal conditioning, filtering, and diagnostics including intelligent watchdog (TIWD = 20 ms) and absolute watchdog (TAWD = 20 ms).
It supports two acquisition modes: asynchronous (TangleMeas = 588 µs typical) for SENT without pause and PWM, and synchronous (NTframe = 320 ticks typical, 3 µs tick) for SENT with pause. The DMP-4 Pinout-B variant integrates an Input pin for NTC or analog/digital gateway functions, and uses built-in capacitors per section 15.3.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - qualified for under-hood automotive environments including transmission and engine control modules. |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - supports dual-mode supply configuration via WARM_ACT_HIGH parameter. |
| Output Interface | SENT (SAE J2716 APR2016) or PWM - selectable via programming; SENT includes error codes and user-defined values in Secure Sensor format. |
| Accuracy (Legacy Mode) | ±0.3° typical angular error - validated for standard rotary/linear applications per option code -300/-313 family. |
| Package | DMP-4, Pinout-B, STD2 2.54 mm trim & form - PCB-less dual-mold package with integrated decoupling, optimized for EMI robustness. |
| Safety Certification | ISO26262 ASIL-C Safety Element out of Context - enables integration into ASIL-B/C system architectures without additional hardware redundancy. |
| Stray-Field Immunity | Legacy mode (-300/-313) - designed for standard magnetic configurations without enhanced stray-field rejection (unlike -100/-200 variants). |
Pinout & Package
DMP-4 package (PCB-less dual mold) with Pinout-B configuration: compact 4-terminal surface-mount module with integrated capacitors, optimized for high-volume automotive sensor assemblies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT | Programmable digital output: SENT frame or PWM signal; push-pull or open-drain capable (Ron = 50–215 Ω depending on revision). |
| 2 | VSS | Analog/digital ground reference; must be connected to PCB ground plane for EMC compliance and stable biasing. |
| 3 | VDD | Main supply input (4.5–18 V); internal regulator generates 3.3 V analog rail (VDEC) and 1.85 V digital rail (VDDD). |
| 4 | Input | NTC thermistor or analog/digital gateway input - enables temperature compensation or auxiliary signal injection per Pinout-B functionality. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3D Hall Sensing | Simultaneous Bx/By/Bz measurement enables true absolute angle decoding without mechanical cam or gear constraints. |
| Programmable Transfer Curve | Up to 32-point piecewise linear (PWL) mapping allows precise calibration to mechanical stroke profiles in throttle or suspension sensors. |
| ADE Low-Emissions Revision | DMP-4 package with optimized molding and internal capacitor layout reduces radiated emissions - critical for EMC-constrained automotive zones. |
| Secure SENT Protocol | Enhanced serial frames include CRC, diagnostic status bits, and configurable user data fields - supports ASIL-C fault detection and traceability. |
| Integrated Diagnostics | Hardware-based analog and digital diagnostics (DCTANA = 34 µs, DCTDIG = 20 ms) enable real-time health monitoring without host CPU overhead. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator pedal angle in gasoline/diesel powertrain control units. IC Role / Device Role / Timing Role: Absolute rotary position processor delivering SENT frames at 1–2 kHz update rate with <20 ms watchdog timeout. Use Value: Enables closed-loop air-fuel ratio control with ±0.3° accuracy and ASIL-C compliant diagnostics for torque demand validation. |
Use Scenario: Non-contact measurement of brake or accelerator pedal travel in electronic braking systems (EBS) and drive-by-wire. IC Role / Device Role / Timing Role: Linear position decoder with programmable PWL transfer curve, interfacing directly to vehicle CAN gateway via SENT-to-CAN bridge. Use Value: Eliminates potentiometer wear-out failure mode while maintaining fail-safe state duration (TFSS = 9.8–34.6 ms) during single-event faults. |
| Steering Wheel Angle Sensing | Ride Height Control |
Use Scenario: 0–360° absolute rotation tracking of steering column for EPS assist torque calculation and ADAS lane-keeping feedback. IC Role / Device Role / Timing Role: Triaxis® magnetic processor with stray-field immune legacy mode (-313), outputting synchronized SENT frames (NTframe = 320 ticks). Use Value: Delivers deterministic latency (<588 µs angle measurement period) and thermal drift compensation across -40°C to +160°C ambient range. |
Use Scenario: Linear displacement monitoring of suspension strut travel in adaptive damping and air suspension control modules. IC Role / Device Role / Timing Role: Absolute linear position sensor using external magnet and DMP-4 mounting on shock absorber housing. Use Value: PCB-less DMP-4 package withstands high-vibration environments (50 g RMS) while maintaining ±0.3° equivalent linearity over full stroke. |
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-SP | DMP-4 Pinout-A; no Input pin; standard capacitor configuration (STD1 1.27 mm). | Lacks NTC/gateway capability; suited for fixed-output rotary sensors without auxiliary inputs. | Select when system requires pin-to-pin compatibility with prior Triaxis® generations and no auxiliary signal path needed. |
| MLX90372GVS-ADE-318-SP | DMP-4 Pinout-B; STD4 2.54 mm trim & form; same Input pin functionality. | Identical electrical interface but larger pad pitch - eases rework and improves solder joint reliability in high-thermal-cycling environments. | Prefer for new designs targeting long-term manufacturability and thermal fatigue resilience in chassis-mounted sensors. |
Compared with MLX90372GVS-ADE-313-SP, the -310 variant offers legacy pinout compatibility at the cost of auxiliary signal flexibility, while the -318 variant retains full Pinout-B functionality with enhanced mechanical robustness via wider pad spacing - both require identical firmware and SENT protocol configuration.
Availability
MLX90372GVS-ADE-313-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal position sensing, and steering angle sensing requiring stable component supply, AEC-Q100 qualification, and ISO26262 ASIL-C support.
Supply support for MLX90372GVS-ADE-313-SP 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 design centers in Europe and Asia and ISO/TS 16949-certified manufacturing partners.
The MLX90372 product line delivers Triaxis®-based absolute position processors for non-contacting automotive and industrial motion control, emphasizing stray-field immunity, functional safety, and DMP packaging for harsh-environment deployment.
FAQ
What is the package type and pin configuration of MLX90372GVS-ADE-313-SP?
The MLX90372GVS-ADE-313-SP uses a PCB-less DMP-4 package with Pinout-B configuration: terminals are OUT (1), VSS (2), VDD (3), and Input (4). This layout supports NTC thermistor connection or analog/digital gateway functions, and incorporates built-in decoupling capacitors per section 15.3 of the datasheet.
Does MLX90372GVS-ADE-313-SP support SENT and PWM outputs simultaneously?
No - the MLX90372GVS-ADE-313-SP supports either SENT or PWM output, selected during programming. SENT complies with SAE J2716 APR2016 and includes error codes and user-defined data; PWM offers configurable duty cycle and frequency. Both modes share the same OUT pin and are mutually exclusive per device configuration.
What is the operating temperature range and supply voltage specification for MLX90372GVS-ADE-313-SP?
The MLX90372GVS-ADE-313-SP operates from -40°C to +160°C and accepts 4.5–5.5 V (regulated) or 6–18 V (battery) supply. Internal regulation generates 3.3 V analog (VDEC) and 1.85 V digital (VDDD) rails. Undervoltage lockout triggers at VDDUVL = 3.75–4.05 V; overvoltage protection activates at VPROV0 = 7.10–7.70 V (5 V mode) or VPROV1 = 21.5–24.5 V (battery mode).
How does the ADE revision differ from ACE or ACC in MLX90372GVS-ADE-313-SP?
The ADE revision in MLX90372GVS-ADE-313-SP denotes the "low emissions" DMP-4 variant with optimized internal capacitor layout and molding compound to reduce radiated emissions. It also features higher output stage resistance (Ron = 50–215 Ω) versus ACE (27–100 Ω), improving EMC robustness at the cost of slightly reduced drive strength - validated per section 18.12 and Table 11.
Is MLX90372GVS-ADE-313-SP certified for functional safety applications?
Yes - the MLX90372GVS-ADE-313-SP is certified as an ISO26262 ASIL-C Safety Element out of Context (SEooC) and AEC-Q100 qualified. It includes hardware diagnostics (analog/digital DCT), watchdog timers (TIWD/TAWD = 20 ms), and fail-safe state activation (TFSS = 9.8–34.6 ms), enabling integration into ASIL-B/C automotive systems without additional hardware redundancy.
MLX90372GVS-ADE-313-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module, Formed Leads
- Series:
- Triaxis®
- Packaging:
- Tube
- 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-SP FAQ
1.How can I place an order for MLX90372GVS-ADE-313-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90372GVS-ADE-313-SP 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-SP reliable?
The price and inventory of MLX90372GVS-ADE-313-SP 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-SP is usually 5 days.
3.What payment methods are accepted for MLX90372GVS-ADE-313-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90372GVS-ADE-313-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90372GVS-ADE-313-SP?
MLX90372GVS-ADE-313-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90372GVS-ADE-313-SP 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-SP?
For technical support, including MLX90372GVS-ADE-313-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90372GVS-ADE-313-SP requirements.
6.How does Aetrix verify that MLX90372GVS-ADE-313-SP is sourced from the original manufacturer or authorized distributors?
All MLX90372GVS-ADE-313-SP 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-SP meets industry standards.
7.What is the process for return or replacement of MLX90372GVS-ADE-313-SP?
All MLX90372GVS-ADE-313-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90372GVS-ADE-313-SP, 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-SP part is unused and in its original packaging.
Return procedure for MLX90372GVS-ADE-313-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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