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Melexis Technologies NV MLX90374GVS-ABC-200-SP
- Part No.:
- MLX90374GVS-ABC-200-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90374GVS-ABC-200-SP.pdf
- Description:
- IC SENSOR HALL 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:2,865
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Product details
Overview
MLX90374GVS-ABC-200-SP from Melexis is a monolithic Triaxis® Hall-based magnetic position processor IC for absolute linear position sensing in stray-field-immune configurations. It delivers dual PWM or SENT + programmable switch outputs, operates from -40°C to +160°C, features ISO26262 ASIL-C safety compliance, and supports 48-bit ID programming. It is used in automotive pedal and throttle position sensing where robust non-contact measurement is required.
For engineers reviewing the MLX90374GVS-ABC-200-SP datasheet, pinout, applications, or equivalent options, key selection criteria include DMP-4 package compatibility, linear stray-field immunity (-200 option code), SENT v4.0 (SAE J2716 APR2016) support, dual-output redundancy, and AEC-Q100 Grade 0 qualification.
Technical Context
The MLX90374GVS-ABC-200-SP integrates a Triaxis® Hall front end sensitive to Bx, By, and Bz magnetic components, an analog signal conditioner, a DSP for advanced angle/position decoding, and a dual-output driver stage. Its architecture enables absolute linear displacement measurement without mechanical wear.
In linear stray-field-immune mode (-200 option), it uses optimized magnetic circuit compensation and on-chip signal processing to reject orthogonal interference fields up to ±1 T. Output configuration is user-programmable via NVRAM: dual PWM (100–2000 Hz), SENT with error codes and user data, or SENT + open-drain switch.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - Supports under-hood automotive environments without external cooling. |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - Dual-mode supply enables direct battery connection in vehicle systems. |
| Output Modes | Dual PWM or SENT + programmable switch - Enables functional safety redundancy or mixed-signal diagnostics in ECU interfaces. |
| Accuracy (Linear) | ±0.3° typical angular error, ±0.5% FS INL - Validated for linear position applications per -200 option code specification. |
| Safety Certification | ISO26262 ASIL-C SEooC - Provides safety element out of context for integration into ASIL-B/C systems without additional hardware decomposition. |
| Magnetic Immunity | Stray-field immune up to ±1 T - Confirmed for linear position sensing with orthogonal field rejection per -200 option. |
| Package | DMP-4 (PCB-less dual mold) - Compact 4-pin surface-mount package with integrated decoupling capacitors (C1/C4 = 10 nF). |
Pinout & Package
DMP-4 is a PCB-less dual-mold package with 4 terminals, optimized for high-volume automotive sensor modules. It integrates 10 nF decoupling capacitors and eliminates PCB assembly steps while maintaining thermal performance up to TJ = +175°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Primary digital output: configurable as PWM, SENT, or open-drain switch signal. |
| 2 | VSS | Digital/analog ground reference - must be connected to low-impedance system ground for EMC stability. |
| 3 | VDD | Power supply input - accepts 4.5–18 V; internal regulator generates 3.3 V analog rail (VDEC) and 1.85 V digital rail (VDDD). |
| 4 | OUT2 | Secondary digital output - independently configurable for redundancy, diagnostics, or complementary signaling. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous Bx, By, Bz measurement enables absolute linear position decoding with single magnet and no moving contacts. |
| Programmable Transfer Characteristic | Supports 4-, 8-, 16-, or 32-point PWL calibration - allows precise linearization for custom stroke lengths and mechanical tolerances. |
| SENT v4.0 Compliance | SAE J2716 APR2016 compliant with enhanced message structure - delivers 12-bit position + CRC + error flags in one frame. |
| Functional Safety Support | Integrated watchdogs (IWD/AWD), memory ECC, and diagnostic cycle timers - reduces external safety monitoring overhead in ASIL-C designs. |
| Stray-Field Immunity (-200) | Validated linear position accuracy under ±1 T orthogonal magnetic interference - eliminates need for external shielding in crowded engine bays. |
Applications
| Pedal Position Sensing | Throttle Position Sensing |
|---|---|
|
Use Scenario: Real-time detection of accelerator or brake pedal travel in ICE and hybrid powertrains. IC Role / Device Role / Timing Role: Absolute linear position processor providing redundant PWM and SENT outputs synchronized to ECU sampling clocks. Use Value: Eliminates potentiometer wear and contact bounce; meets ASIL-C requirements with built-in diagnostics and stray-field resilience. |
Use Scenario: Closed-loop control of engine air intake via throttle valve angle feedback. IC Role / Device Role / Timing Role: High-accuracy rotary-to-linear mapped position sensor delivering SENT frames with <2.2 ms latency and CRC-protected data. Use Value: Enables fast transient response and failsafe reporting (e.g., stuck-open detection) without external ADC or safety monitor. |
| Ride Height Control | Float-Level Sensing |
|
Use Scenario: Monitoring suspension travel in adaptive damping or air ride systems. IC Role / Device Role / Timing Role: Stray-field-immune linear position sensor interfacing directly to chassis domain controller via SENT. Use Value: Maintains ±0.5% FS accuracy despite proximity to motors, solenoids, and high-current wiring in vehicle underbody. |
Use Scenario: Fuel or fluid level measurement using magnet-coupled float arm in tank assemblies. IC Role / Device Role / Timing Role: Non-contacting absolute position transducer with programmable 16-point PWL for custom tank geometry compensation. Use Value: Replaces aging reed-switch or potentiometric sensors with extended lifetime, EMC robustness, and factory-trimmable linearity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar magnetic position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90375GVS-ABC-200-SP | Higher resolution (14-bit SENT), improved INL (±0.2% FS), same DMP-4 package and -200 linear stray-field option. | Targets next-gen ADAS and x-by-wire systems requiring tighter closed-loop control tolerance. | Select when higher accuracy and lower latency (<1.8 ms) are required; pin-compatible but requires updated firmware calibration. |
| TLV493DW2B6HXTSA1 | 3D Hall sensor (Infineon), I²C interface only, no SENT/PWM, ±0.5° accuracy, SOIC-8 package, no ASIL-C certification. | Suitable for cost-sensitive industrial linear encoders where functional safety is not mandated. | Choose for non-automotive applications needing I²C simplicity and lower BOM cost; not drop-in due to interface and safety gap. |
Compared with MLX90374GVS-ABC-200-SP, the MLX90375 offers measurable accuracy and latency gains for safety-critical motion control, while the TLV493D provides a simpler, lower-cost alternative where SENT redundancy and ASIL-C are unnecessary.
Availability
MLX90374GVS-ABC-200-SP is available at Aetrix Electronics and suitable for automotive pedal position sensing, throttle control systems, and ride height adjustment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90374GVS-ABC-200-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 over 30 years of sensor innovation and AEC-Q100 leadership.
The MLX90374 belongs to Melexis' Triaxis® position processor product line, designed specifically for robust, non-contacting absolute position measurement in harsh automotive environments where reliability, safety, and stray-field immunity are mandatory.
FAQ
What is the primary magnetic sensing architecture used in the MLX90374GVS-ABC-200-SP?
The MLX90374GVS-ABC-200-SP uses Melexis' proprietary Triaxis® Hall technology, which simultaneously measures all three orthogonal components (Bx, By, Bz) of the applied magnetic flux density. This enables absolute position calculation from a single moving magnet in either rotary or linear configurations - a capability confirmed for linear stray-field-immune operation in the -200 option code variant of the MLX90374GVS-ABC-200-SP.
Does the MLX90374GVS-ABC-200-SP support SENT protocol, and if so, which version?
Yes, the MLX90374GVS-ABC-200-SP supports Single Edge Nibble Transmission (SENT) compliant with SAE J2716 APR2016 (v4.0). It delivers enhanced messages containing 12-bit position data, CRC checksum, diagnostic flags, and user-defined values - all validated in the official datasheet revision 4 for the ABC revision and -200 linear configuration.
What package type does the MLX90374GVS-ABC-200-SP use, and what are its key mechanical features?
The MLX90374GVS-ABC-200-SP uses the DMP-4 (Dual Mold Package) - a PCB-less 4-terminal surface-mount package with integrated 10 nF decoupling capacitors (C1/C4). Its STD3 2.00 trim-and-form leads enable automated placement, and its RoHS-compliant construction supports reflow soldering per J-STD-020, with thermal performance rated to TJ = +175°C.
Is the MLX90374GVS-ABC-200-SP qualified for automotive applications, and what certifications does it hold?
Yes, the MLX90374GVS-ABC-200-SP is AEC-Q100 Grade 0 qualified (−40°C to +160°C) and certified as an ISO26262 ASIL-C Safety Element out of Context (SEooC). These qualifications are explicitly documented for the ABC revision and -200 option code in the official Melexis datasheet, enabling its use in safety-critical automotive subsystems without requiring additional hardware-level decomposition.
How is linear stray-field immunity implemented in the MLX90374GVS-ABC-200-SP?
Linear stray-field immunity in the MLX90374GVS-ABC-200-SP is achieved through a combination of on-die magnetic concentrator (IMC) geometry, differential Hall plate arrangements, and real-time DSP-based orthogonal field cancellation algorithms - all calibrated and verified for the -200 option code. The datasheet confirms immunity to ±1 T stray fields in linear position mode, eliminating need for external shielding in engine bay deployments.
MLX90374GVS-ABC-200-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module
- Series:
- Triaxis®
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- -
- For Measuring:
- Linear Position
- Technology:
- Hall Effect
- Rotation Angle - Electrical, Mechanical:
- -
- 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-200-SP FAQ
1.How can I place an order for MLX90374GVS-ABC-200-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABC-200-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-200-SP reliable?
The price and inventory of MLX90374GVS-ABC-200-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-200-SP is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABC-200-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABC-200-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABC-200-SP?
MLX90374GVS-ABC-200-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABC-200-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-200-SP?
For technical support, including MLX90374GVS-ABC-200-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABC-200-SP requirements.
6.How does Aetrix verify that MLX90374GVS-ABC-200-SP is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABC-200-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-200-SP meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABC-200-SP?
All MLX90374GVS-ABC-200-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABC-200-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-200-SP part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABC-200-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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