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Melexis Technologies NV MLX90374GVS-ABC-200-RE
- Part No.:
- MLX90374GVS-ABC-200-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90374GVS-ABC-200-RE.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,132
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Product details
Overview
MLX90374GVS-ABC-200-RE 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-output PWM or SENT + programmable switch signals, 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-RE datasheet, pinout, applications, or equivalent options, this page provides verified technical context, package-specific pin definitions, real-world application mappings, and validated alternative options for linear stray-field-immune position sensing designs.
Technical Context
The MLX90374GVS-ABC-200-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 on-chip absolute angle/linear position decoding. Its DMP-4 package embeds decoupling capacitors (C1, C4 = 10 nF) and enables PCB-less integration.
This variant implements Linear Stray-field Immune mode (Option Code -200), supports SENT per SAE J2716 APR2016 with 3 µs tick time, and delivers dual outputs via push-pull or open-drain drivers with programmable diagnostics including intelligent and absolute watchdogs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - Enables under-hood and transmission-mounted deployment without external thermal derating. |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - Supports both 5 V microcontroller domains and direct 12 V automotive battery interfacing. |
| Output Modes | Dual PWM or SENT + programmable switch - Provides redundancy-ready analog-like timing or high-resolution digital reporting with error codes. |
| PWM Frequency | 100–2000 Hz, ±5% over temp/lifetime - Allows flexible ECU sampling synchronization and noise rejection tuning. |
| SENT Compliance | SAE J2716 APR2016, 3 µs tick time - Ensures interoperability with standard automotive SENT receivers and diagnostic tools. |
| Accuracy (Linear) | ±0.3° typical INL (Option -200) - Guarantees sub-degree linearity for precision pedal travel or ride height feedback. |
| Safety Certification | ISO26262 ASIL-C SEooC - Permits integration into ASIL-B/C system architectures without requiring additional hardware safety mechanisms. |
Pinout & Package
DMP-4 package: PCB-less dual-mold construction with integrated 10 nF decoupling capacitors (C1, C4), straight leads (STD1 1.27 mm pitch), RoHS-compliant, optimized for high-vibration environments and compact sensor modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | First output driver - Configurable as PWM, SENT, or programmable switch; push-pull or open-drain capable. |
| 2 | VSS | Digital/analog ground reference - Shared ground plane required for EMC stability and signal integrity. |
| 3 | VDD | Primary 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 | Second independent output driver - Enables fully redundant dual-PWM or SENT + switch functionality. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous Bx/By/Bz detection enables true 3D field decoding - eliminates need for external concentrators in linear position topologies. |
| Stray-Field Immunity (Linear) | Optimized magnetic configuration for -200 option code - rejects interference from adjacent motors or solenoids without shielding. |
| Programmable Transfer Curve | Up to 32-point piecewise linear (PWL) calibration - allows precise mapping of magnet travel to output across full mechanical range. |
| Dual Independent Outputs | Configurable as two PWMs, SENT + switch, or SENT + SENT - supports functional safety monitoring and cross-checking. |
| Integrated Diagnostics | Intelligent Watchdog (20 ms timeout), Absolute Watchdog, CRC, ECC, and configurable fault reporting - reduces external monitoring circuitry. |
Applications
| Pedal Position Sensing | Throttle Position Sensing |
|---|---|
|
Use Scenario: Monitoring accelerator or brake pedal displacement in passenger vehicles and commercial trucks. IC Role / Device Role / Timing Role: Absolute linear position processor delivering SENT or dual-PWM signals synchronized to ECU control loops. Use Value: ±0.3° accuracy and stray-field immunity ensure reliable pedal feedback despite proximity to 12 V wiring and starter motor fields. |
Use Scenario: Detecting throttle valve angular position in gasoline and hybrid powertrains. IC Role / Device Role / Timing Role: High-reliability rotary position sensor with ASIL-C safety support for closed-loop engine management. Use Value: Dual-output redundancy and programmable diagnostics meet ISO26262 requirements for torque demand validation. |
| Ride Height Control | Float-Level Sensing |
|
Use Scenario: Measuring suspension travel in adaptive air ride systems for luxury and off-road vehicles. IC Role / Device Role / Timing Role: Linear position transducer interfaced to body control module via SENT protocol. Use Value: DMP-4 package enables direct mounting on shock absorber housings with no PCB, reducing failure points in harsh environments. |
Use Scenario: Fuel or hydraulic fluid level detection using magnet-coupled float arms in tanks. IC Role / Device Role / Timing Role: Non-contacting potentiometer replacement providing absolute linear displacement output. Use Value: On-chip signal conditioning and 48-bit ID eliminate external ADC and calibration memory, simplifying tank sender design. |
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-RE | Higher resolution (16-bit SENT vs. 12-bit), improved INL (±0.15°), same DMP-4 package and -200 linear mode. | Targets premium ADAS and steer-by-wire systems requiring tighter position tolerance. | Select when higher accuracy and extended diagnostic depth justify cost increase over MLX90374GVS-ABC-200-RE. |
| AMS AS5055A-BQFT | 14-bit SPI/I²C output, no SENT/PWM, lower temp rating (-40°C to +125°C), QFN-16 package. | Suitable for industrial encoders or non-automotive linear sensors where serial interface suffices. | Choose only if SPI interface and lower temperature range are acceptable; not drop-in for automotive SENT/PWM systems. |
Compared with MLX90374GVS-ABC-200-RE, the MLX90375 offers measurable accuracy and protocol enhancements for next-gen safety-critical systems, while the AS5055A requires redesign for interface, packaging, and thermal compliance - neither is pin-compatible, but both serve overlapping linear position use cases.
Availability
MLX90374GVS-ABC-200-RE 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-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 magnetic sensing, infrared thermometry, and automotive ICs, with over 30 years of sensor innovation and AEC-Q100 qualification leadership.
The MLX90374 product line delivers Triaxis®-based absolute position processing for non-contacting automotive and industrial applications, designed specifically for high-EMC environments requiring ASIL-C functional safety compliance.
FAQ
What is the operating temperature range of the MLX90374GVS-ABC-200-RE?
The MLX90374GVS-ABC-200-RE operates from -40°C to +160°C, qualified per AEC-Q100 Grade 0. This range supports placement in engine compartments, transmissions, and brake modules where ambient temperatures exceed 125°C. The DMP-4 package's thermal performance is validated up to 175°C junction temperature, ensuring reliability under sustained thermal stress.
Does the MLX90374GVS-ABC-200-RE support SENT protocol, and which version?
Yes, the MLX90374GVS-ABC-200-RE supports SENT per SAE J2716 APR2016 with 3 µs tick time (Normal SENT) in synchronous mode. It delivers enhanced messages containing position data, CRC, error flags, and user-defined values. Fast SENT (1.5 µs) and Slow SENT (6 µs) are also supported but require reconfiguration via end-user programmable registers.
What does the "-200" in MLX90374GVS-ABC-200-RE signify?
The "-200" denotes Linear Stray-field Immune magnetic configuration - a factory-programmed mode optimizing the MLX90374GVS-ABC-200-RE for absolute linear position sensing (e.g., pedal travel) with built-in rejection of orthogonal magnetic interference. This differs from -100 (rotary stray-field immune) and -300 (legacy rotary/linear) variants.
Can the MLX90374GVS-ABC-200-RE be used in dual-PWM mode with redundancy?
Yes, the MLX90374GVS-ABC-200-RE supports fully configurable dual-PWM output with independent duty cycle, frequency, and error reporting modes. In redundant configurations, OUT1 and OUT2 can deliver identical or complementary signals with mismatch detection, satisfying ASIL-C monitoring requirements without external comparators.
Is the DMP-4 package of the MLX90374GVS-ABC-200-RE lead-free and RoHS-compliant?
Yes, the DMP-4 package of the MLX90374GVS-ABC-200-RE is RoHS-compliant and lead-free, with matte tin terminal finish. It meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) and supports standard reflow profiles up to 260°C peak, as documented in Melexis' manufacturability guidelines.
MLX90374GVS-ABC-200-RE 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 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-RE FAQ
1.How can I place an order for MLX90374GVS-ABC-200-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABC-200-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-ABC-200-RE reliable?
The price and inventory of MLX90374GVS-ABC-200-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-ABC-200-RE is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABC-200-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABC-200-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABC-200-RE?
MLX90374GVS-ABC-200-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABC-200-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-ABC-200-RE?
For technical support, including MLX90374GVS-ABC-200-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABC-200-RE requirements.
6.How does Aetrix verify that MLX90374GVS-ABC-200-RE is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABC-200-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-ABC-200-RE meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABC-200-RE?
All MLX90374GVS-ABC-200-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABC-200-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-ABC-200-RE part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABC-200-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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