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Melexis Technologies NV MLX90374GVS-ABB-307-RE
- Part No.:
- MLX90374GVS-ABB-307-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90374GVS-ABB-307-RE.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,319
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Product details
Overview
MLX90374GVS-ABB-307-RE from Melexis is a monolithic Triaxis® Hall-based magnetic position processor IC for absolute rotary and linear position sensing. It delivers dual-output SENT + programmable switch signals, operates from -40°C to +160°C, features ISO26262 ASIL-C safety compliance, AEC-Q100 qualification, and supports stray-field immune angular/linear configurations in DMP-4 package. Used in automotive throttle and steering wheel position sensing.
For engineers reviewing the MLX90374GVS-ABB-307-RE datasheet, pinout, applications, or equivalent options, key selection criteria include DMP-4 package compatibility, SENT protocol compliance (SAE J2716 APR2016), dual-output functional safety architecture, temperature range validation, and stray-field immune magnetic configuration (-307 code).
Technical Context
The MLX90374GVS-ABB-307-RE integrates a Triaxis® Hall front end sensitive to Bx, By, and Bz magnetic components, an analog-to-digital signal conditioner, and a DSP for real-time angle decoding. Its output stage supports SENT with 3 µs tick time and a programmable switch function-configured via factory-trimmed option code -307 for legacy angular/linear operation.
This variant uses the ABB chip revision in DMP-4 package with STD3 2.00 trim-and-form leads, delivering SENT + switch outputs without external capacitors (C1/C4 = 10 nF integrated). It implements dual diagnostics cycles (DCTANA = 34 ms, DCTDIG = 20 ms) and failsafe state duration of 9.8–34.6 ms per digital fault.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - qualified for under-hood automotive environments including engine control and transmission modules. |
| Supply Voltage | 4.5–5.5 V (regulated mode); 6–18 V (battery mode) - supports direct battery connection with overvoltage protection at 21.5–24.5 V. |
| Output Interface | SENT (SAE J2716 APR2016) + programmable switch - enables high-resolution serial data transmission with embedded error codes and configurable logic-level switching. |
| Accuracy Mode | Legacy / Angular Rotary / Linear position (-300/-307 code) - calibrated for standard magnetic configurations without stray-field immunity enhancements. |
| Package | DMP-4 (PCB-less dual mold) with STD3 2.00 trim-and-form leads - compact surface-mount solution requiring no PCB footprint, optimized for space-constrained sensor assemblies. |
| Safety Certification | ISO26262 ASIL-C Safety Element out of Context - provides documented safety mechanisms for integration into ASIL-B/C systems without additional hardware redundancy. |
| Current Consumption | 8.0–10.5 mA (legacy mode) - low quiescent current enabling continuous operation in always-on vehicle subsystems. |
Pinout & Package
DMP-4 package is a PCB-less dual-mold solution with 4 terminals, designed for direct soldering onto flexible substrates or metal leads. No external decoupling capacitors required due to integrated C1/C4 = 10 nF.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Primary SENT output - delivers 12-bit or 16-bit angle data with CRC, status flags, and user-defined fields per SAE J2716 frame. |
| 2 | VSS | Digital/analog ground reference - must be connected to system ground plane; serves as common return for both output drivers and internal circuitry. |
| 3 | VDD | Power supply input - accepts 4.5–18 V with integrated reverse-voltage and surge protection (up to 40 mA surge current). |
| 4 | OUT2 | Programmable switch output - open-drain or push-pull configurable; used for fault signaling, wake-up, or secondary position threshold detection. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous measurement of Bx, By, Bz enables robust absolute angle calculation from moving magnets without mechanical contact or wear. |
| SENT Protocol Compliance | Full SAE J2716 APR2016 support with fast (1.5 µs), normal (3 µs), and slow (6 µs) tick modes - ensures interoperability with standard automotive ECUs. |
| Dual Diagnostics | Independent analog (34 ms) and digital (20 ms) diagnostic cycles - enables concurrent health monitoring of magnetic front-end and digital processing chain. |
| Fail-Safe Output Behavior | Configurable fail-safe state duration (9.8–34.6 ms) after single-event fault - allows system-level timeout coordination without external watchdog timers. |
| Stray-Field Immunity Option | Option code -307 indicates legacy angular/linear configuration - suitable for applications where stray-field rejection is not required, simplifying magnet design. |
Applications
| Throttle Position Sensing | Steering Wheel Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator pedal rotation in gasoline/diesel powertrains for closed-loop engine management. IC Role / Device Role / Timing Role: Absolute angular position processor providing SENT-encoded 12-bit angle data with <2.25 ms average latency and ASIL-C-compliant diagnostics. Use Value: Enables precise air-fuel ratio control and torque demand mapping while meeting OEM functional safety requirements without external redundancy. |
Use Scenario: Monitoring rotational position of driver airbag clockspring assembly during active lane-keeping and torque-vectoring maneuvers. IC Role / Device Role / Timing Role: High-reliability rotary position sensor delivering SENT frames synchronized to ECU timing windows with programmable switch for torque threshold alerts. Use Value: Supports fail-operational EPS architectures by maintaining valid angle reporting during transient faults and enabling rapid fault isolation via dual diagnostics. |
| Pedal Position Sensing | Ride Height Position Sensing |
Use Scenario: Detection of brake or clutch pedal travel in electronic braking systems and automated manual transmissions. IC Role / Device Role / Timing Role: Linear displacement sensor using legacy magnetic configuration (-307) to decode magnet translation along a rail, outputting SENT + switch signals. Use Value: Eliminates potentiometer wear and contact bounce issues while supporting OEM calibration protocols via 48-bit ID and field-programmable transfer characteristics. |
Use Scenario: Measuring suspension compression/expansion in adaptive damping and active ride height control systems. IC Role / Device Role / Timing Role: Absolute linear position processor operating in harsh under-vehicle environments with full -40°C to +160°C functionality and stray-field tolerant layout. Use Value: Delivers sub-0.5° angular accuracy and <3.12 ms worst-case step response - critical for real-time damper actuation decisions in dynamic road conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar magnetic position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90374GVS-ABC-307-RX | ABC revision replaces ABB; adds enhanced diagnostics, safe startup sequence (TSafeStup = 11.2–12.4 ms), and improved EMI robustness. | Same DMP-4 package, STD3 2.00 leads, and -307 magnetic configuration - direct drop-in replacement where updated safety features are required. | Select ABC-307-RX for new designs requiring full ISO26262 toolchain support and extended diagnostic coverage. |
| MLX90363GDC-ABB-100-RE | SOIC-8 package, rotary stray-field immune (-100) configuration, dual PWM output only - no SENT interface or programmable switch. | Targets high-EMI environments like electric power steering where stray-field rejection is mandatory, but serial communication is not needed. | Choose only if stray-field immunity is critical and SENT is unnecessary; requires PCB layout change due to SOIC-8 footprint. |
Compared with MLX90374GVS-ABB-307-RE, the ABC-307-RX offers verified safe startup and expanded diagnostics for ASIL-C integration, while the MLX90363GDC-ABB-100-RE trades SENT flexibility for superior stray-field rejection in rotary-only use cases - neither is pin-compatible, but both serve distinct automotive sensing niches.
Availability
MLX90374GVS-ABB-307-RE is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering wheel angle monitoring, and ride height control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90374GVS-ABB-307-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 sensors and wireless RF solutions for automotive and industrial markets, with core expertise in Hall-effect and infrared technologies.
The MLX90374 product line delivers Triaxis® magnetic position sensing for non-contact absolute angle and linear displacement measurement, targeting functional safety-critical automotive subsystems including powertrain, chassis, and ADAS.
FAQ
What is the package type and lead configuration of MLX90374GVS-ABB-307-RE?
The MLX90374GVS-ABB-307-RE uses the DMP-4 (Dual Mold Package) with STD3 2.00 trim-and-form leads - a PCB-less solution featuring four terminals (VDD, VSS, OUT1, OUT2) pre-formed for direct soldering. This configuration eliminates PCB routing and reduces assembly steps in compact sensor modules.
Does MLX90374GVS-ABB-307-RE support SENT protocol, and what version is implemented?
Yes, MLX90374GVS-ABB-307-RE supports SENT output compliant with SAE J2716 APR2016. It operates in Normal SENT mode with 3 µs tick time by default, delivering 12-bit or 16-bit angle data, CRC, status flags, and user-defined fields within standardized message frames - fully interoperable with automotive ECUs.
What does the option code "-307" signify for MLX90374GVS-ABB-307-RE?
The "-307" option code specifies legacy angular/linear position configuration (code "3") in DMP-4 package with STD3 2.00 trim-and-form leads (code "7"). Unlike -100/-200 variants, it does not include stray-field immunity enhancements, making it suitable for controlled magnetic environments like throttle bodies or pedal linkages.
Is MLX90374GVS-ABB-307-RE qualified for automotive applications?
Yes, MLX90374GVS-ABB-307-RE is AEC-Q100 qualified and certified as an ISO26262 ASIL-C Safety Element out of Context. It meets automotive reliability, thermal, and EMC requirements for under-hood deployment, including operation from -40°C to +160°C and integrated reverse-voltage/surge protection.
What output configurations are supported by MLX90374GVS-ABB-307-RE?
MLX90374GVS-ABB-307-RE supports SENT + programmable switch dual output. The SENT channel transmits angle data with diagnostics; the switch output is configurable as open-drain or push-pull for fault signaling, wake-up, or threshold detection - no PWM mode is enabled in this DMP-4 variant.
MLX90374GVS-ABB-307-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:
- Not For New Designs
- Programmable:
- -
- For Measuring:
- Linear, Rotary Position
- Technology:
- Hall Effect
- Rotation Angle - Electrical, Mechanical:
- 0° ~ 360°, Continuous
- Linear Range:
- -
- Output:
- PWM, 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:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 4-DMP
MLX90374GVS-ABB-307-RE FAQ
1.How can I place an order for MLX90374GVS-ABB-307-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABB-307-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 MLX90374GVS-ABB-307-RE reliable?
The price and inventory of MLX90374GVS-ABB-307-RE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90374GVS-ABB-307-RE is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABB-307-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABB-307-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABB-307-RE?
MLX90374GVS-ABB-307-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABB-307-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 MLX90374GVS-ABB-307-RE?
For technical support, including MLX90374GVS-ABB-307-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABB-307-RE requirements.
6.How does Aetrix verify that MLX90374GVS-ABB-307-RE is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABB-307-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 MLX90374GVS-ABB-307-RE meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABB-307-RE?
All MLX90374GVS-ABB-307-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABB-307-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 MLX90374GVS-ABB-307-RE part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABB-307-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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