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Melexis Technologies NV MLX90374GVS-ABC-307-SP
- Part No.:
- MLX90374GVS-ABC-307-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90374GVS-ABC-307-SP.pdf
- Description:
- IC SENSOR HALL 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:1,457
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Product details
Overview
MLX90374GVS-ABC-307-SP 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, and supports stray-field immune operation in legacy angular/linear configurations. It is used in automotive throttle, pedal, and steering wheel position sensing.
For engineers reviewing the MLX90374GVS-ABC-307-SP datasheet, pinout, applications, or equivalent options, key selection considerations include DMP-4 package compatibility, SENT protocol conformance (SAE J2716 APR2016), dual-output redundancy, AEC-Q100 qualification, and programmable transfer characteristics for angular/linear legacy mode.
Technical Context
The MLX90374GVS-ABC-307-SP 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 architecture enables absolute position extraction from moving magnets without mechanical contact.
This variant uses the ABC chip revision in DMP-4 packaging with trim-and-form STD3 2.00 leads and is configured for legacy angular/linear position sensing (option code -307). It supports SENT output with 3 µs tick time and a programmable switch function, not dual PWM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - Enables under-hood automotive deployment without external thermal shielding. |
| Supply Voltage | 4.5 V to 5.5 V (regulated) or 6 V to 18 V (battery) - Supports both 5 V microcontroller domains and direct battery interfacing. |
| Output Interface | SENT (SAE J2716 APR2016) + programmable switch - Provides high-resolution serial data with diagnostics and discrete status signaling. |
| Accuracy | ±0.3° typical angular error in legacy mode - Meets tight closed-loop control requirements for throttle and pedal actuation. |
| Stray-Field Immunity | Legacy mode (-300/-307) - Designed for standard magnetic circuits without enhanced stray-field rejection. |
| Functional Safety | ISO26262 ASIL-C Safety Element out of Context - Enables integration into ASIL-B/C systems with customer-defined safety mechanisms. |
| Package | DMP-4 (PCB-less dual mold) with STD3 2.00 trim/form - Reduces system cost and footprint; requires no PCB mounting. |
Pinout & Package
DMP-4 is a PCB-less dual-mold package with four terminals: two outputs, one supply, and one ground. It eliminates PCB assembly steps and reduces BOM count in high-volume automotive sensors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Primary SENT output - Delivers 12-bit angle data, CRC, and diagnostic flags per SAE J2716 frame. |
| 2 | VSS | Analog/digital ground reference - Shared return path; must be low-impedance to minimize noise coupling. |
| 3 | VDD | Supply input - Accepts 4.5–5.5 V (regulated) or 6–18 V (battery); includes over/under-voltage detection. |
| 4 | OUT2 | Programmable switch output - Configurable as open-drain or push-pull; used for limit detection or status signaling. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous Bx/By/Bz measurement enables true 3D magnetic field decoding for absolute angle or linear displacement. |
| SENT + Switch Dual Output | Eliminates need for external signal conditioning or discrete switches; simplifies ECU interface and improves fault coverage. |
| Programmable Transfer Characteristic | Supports 4-, 8-, 16-, or 32-point PWL calibration - Allows precise linearization for non-ideal magnet geometries. |
| AEC-Q100 Qualified | Validated for Grade 0 (-40°C to +160°C) operation - Ensures reliability in powertrain and chassis applications. |
| 48-bit ID Number | Enables unique device identification and traceability across production batches and vehicle ECUs. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
|
Use Scenario: Monitoring accelerator pedal angle in gasoline and hybrid powertrains for engine torque control. IC Role / Device Role / Timing Role: Absolute angular position processor delivering SENT-encoded angle data at ≥1 kHz update rate with <3.12 ms worst-case step response. Use Value: Enables fast, accurate closed-loop air-fuel ratio control while meeting ASIL-B functional safety requirements via integrated diagnostics. |
Use Scenario: Detecting brake or accelerator pedal travel in ADAS-equipped vehicles with redundant feedback paths. IC Role / Device Role / Timing Role: Dual-output sensor providing SENT angle data and independent switch signal for pedal end-stop detection. Use Value: Reduces system-level component count by combining position and status functions in one DMP-4 package, lowering assembly cost. |
| Steering Wheel Position Sensing | Ride Height Control |
|
Use Scenario: Measuring absolute steering angle for electronic stability control (ESC) and lane-keeping assist (LKA). IC Role / Device Role / Timing Role: High-accuracy angular sensor operating in legacy mode with ±0.3° typical error and SENT diagnostics reporting. Use Value: Supports fail-operational behavior through SENT CRC and internal watchdogs, satisfying ISO26262 ASIL-C requirements. |
Use Scenario: Monitoring suspension travel in adaptive damping systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Linear position processor using legacy configuration to interpret magnet displacement along a calibrated stroke. Use Value: Stray-field tolerant design ensures stable operation near electric motors and solenoids in chassis modules. |
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-300-SP | No trim-and-form (STD1 1.27 leads); same -300 legacy configuration and DMP-4 package. | Identical functional scope but requires different mechanical mounting due to lead geometry. | Select when standard lead form factor aligns with existing harness or connector tooling. |
| MLX90375GVS-ABC-307-SP | Next-generation revision with enhanced EMC performance and extended SENT frame options; pin-compatible DMP-4 package. | Same legacy angular/linear use cases but adds support for multi-angle frames and improved startup latency. | Choose for new designs requiring higher noise immunity or future-proofing against obsolescence. |
Compared with MLX90374GVS-ABC-307-SP, the -300 variant offers identical electrical and magnetic performance but differs in mechanical lead form, while the MLX90375GVS-ABC-307-SP provides upgraded EMC robustness and expanded SENT flexibility without changing system layout.
Availability
MLX90374GVS-ABC-307-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal position sensing, and steering angle monitoring requiring stable component supply across long production lifecycles.
Supply support for MLX90374GVS-ABC-307-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 intelligent sensors and driver ICs for automotive and industrial markets, with core expertise in magnetic sensing and embedded signal processing.
The MLX90374 product line delivers Triaxis®-based absolute position sensing for non-contacting, high-reliability applications in powertrain, chassis, and body electronics - designed specifically for AEC-Q100 Grade 0 environments.
FAQ
What is the package type and lead configuration of MLX90374GVS-ABC-307-SP?
MLX90374GVS-ABC-307-SP uses the DMP-4 (Dual Mold Package) with STD3 2.00 trim-and-form leads. This PCB-less package has four terminals: OUT1, VSS, VDD, and OUT2. The STD3 2.00 configuration specifies straight leads with 2.00 mm pitch and standardized bending for automated harness insertion - confirmed in Melexis datasheet section 17.6.
Does MLX90374GVS-ABC-307-SP support dual PWM output?
No, MLX90374GVS-ABC-307-SP is configured for SENT + programmable switch output only. The -307 option code denotes legacy angular/linear mode with SENT 3 µs timing and switch functionality. Dual PWM is supported only in variants with option codes ending in -000 or -100/-200, per Table 1 and section 12.3.3 of the datasheet.
What magnetic configuration does the -307 option code specify for MLX90374GVS-ABC-307-SP?
The -307 option code indicates "Legacy / Angular Rotary / Linear position" magnetic configuration (per Table 2 footnote). It uses standard magnetic circuit design without enhanced stray-field immunity - distinct from -100 (angular stray-field immune) or -200 (linear stray-field immune) variants. This setting is factory-programmed and not user-modifiable.
Is MLX90374GVS-ABC-307-SP qualified to AEC-Q100 and ISO26262 standards?
Yes, MLX90374GVS-ABC-307-SP is AEC-Q100 qualified for Grade 0 (-40°C to +160°C) and certified as an ISO26262 ASIL-C Safety Element out of Context (SEooC). These qualifications are explicitly stated in the Features and Benefits section and Section 13 of the datasheet, enabling its use in ASIL-B/C automotive systems with appropriate system-level safety measures.
Can MLX90374GVS-ABC-307-SP be reprogrammed in-system for different transfer characteristics?
Yes, MLX90374GVS-ABC-307-SP supports end-user programming of its transfer characteristic via SENT interface, including 4-, 8-, 16-, or 32-point piecewise linear (PWL) calibration. This is documented in Sections 11 and 12.3.2 of the datasheet. Programming requires Melexis' PTM software and compatible programming hardware - not possible via standard microcontroller GPIO.
MLX90374GVS-ABC-307-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module, Formed Leads
- Series:
- Triaxis®
- Packaging:
- Bulk
- Product Status:
- Active
- 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-ABC-307-SP FAQ
1.How can I place an order for MLX90374GVS-ABC-307-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABC-307-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 MLX90374GVS-ABC-307-SP reliable?
The price and inventory of MLX90374GVS-ABC-307-SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90374GVS-ABC-307-SP is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABC-307-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABC-307-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABC-307-SP?
MLX90374GVS-ABC-307-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABC-307-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 MLX90374GVS-ABC-307-SP?
For technical support, including MLX90374GVS-ABC-307-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABC-307-SP requirements.
6.How does Aetrix verify that MLX90374GVS-ABC-307-SP is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABC-307-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 MLX90374GVS-ABC-307-SP meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABC-307-SP?
All MLX90374GVS-ABC-307-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABC-307-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 MLX90374GVS-ABC-307-SP part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABC-307-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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