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Melexis Technologies NV MLX90374GVS-ABC-207-RE
- Part No.:
- MLX90374GVS-ABC-207-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90374GVS-ABC-207-RE.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:1,851
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Product details
Overview
MLX90374GVS-ABC-207-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 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 robustness against external magnetic interference is critical.
For engineers reviewing the MLX90374GVS-ABC-207-RE datasheet, pinout, applications, or equivalent options, key selection considerations include DMP-4 package form factor, linear stray-field immunity (-200 option code), STD3 2.00 trim & form (suffix -207), SENT protocol compliance per SAE J2716 APR2016, and dual-output functional safety architecture.
Technical Context
The MLX90374GVS-ABC-207-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/position decoding. Its DMP-4 package embeds decoupling capacitors (C1, C4 = 10 nF) and uses straight leads with STD3 2.00 trim & form per ordering code -207.
This variant implements linear stray-field immune mode (-200), supports SENT output with 3 µs tick time and two-angle-per-frame synchronous acquisition, and enables user-programmable transfer characteristics via 4–32-point PWL calibration. Safety mechanisms include dual watchdogs (IWD/AWD), CRC-protected SENT messages, and diagnostic cycle timing (DCTDIG = 20 ms).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - qualified for under-hood automotive environments without derating |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - 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 plus discrete status signaling |
| Accuracy | ±0.3° typical angular error in linear stray-field immune mode - ensures precision across full stroke without recalibration |
| Startup Time | 6.99 ms to first valid SENT angle (T_FRAME = 282, 1-angle/frame) - meets fast-response requirements in pedal actuation systems |
| Safety Certification | ISO26262 ASIL-C SEooC - provides certified safety elements for integration into ASIL-B/C system architectures |
| Package | DMP-4 (PCB-less dual mold) with STD3 2.00 trim & form - reduces BOM count and enables direct mounting on magnet carriers |
Pinout & Package
DMP-4 is a PCB-less dual-mold package with 4 terminals, optimized for compact, cost-sensitive linear position sensor assemblies. It integrates internal decoupling capacitors and supports direct soldering onto magnet support structures.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Primary SENT output - delivers calibrated position data with CRC, error codes, and user-defined fields |
| 2 | VSS | Digital/analog ground reference - must be connected to low-impedance chassis or sensor housing ground |
| 3 | VDD | Power supply input - accepts 4.5–18 V with integrated reverse-voltage and surge protection (up to 40 mA) |
| 4 | OUT2 | Programmable switch output - configurable as open-drain or push-pull for status flagging (e.g., fault, range limit) |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Measures all three magnetic vector components (Bx, By, Bz) to enable absolute linear position decoding without mechanical coupling |
| Stray-Field Immunity (-200) | Rejects external magnetic interference up to ±1 T - validated for use near motors, solenoids, and high-current traces |
| SENT + Switch Dual Output | Combines high-fidelity serial position reporting with deterministic discrete signaling - eliminates need for external logic or comparators |
| User-Programmable Transfer Curve | Supports 4–32 point PWL calibration - allows precise linearization for custom magnet geometries and mechanical linkages |
| Integrated Safety Mechanisms | Dual watchdogs (IWD/AWD), memory ECC, and diagnostic cycle timing - satisfies ASIL-C element-level requirements without external supervision |
Applications
| Pedal Position Sensing | Throttle Position Sensing |
|---|---|
|
Use Scenario: Real-time detection of accelerator or brake pedal displacement in ICE and hybrid powertrains. IC Role / Device Role / Timing Role: Absolute linear position processor delivering SENT-encoded position with <7 ms startup latency and ASIL-C diagnostics. Use Value: Enables closed-loop engine torque control and brake-by-wire response within 3.12 ms worst-case step response under stray-field conditions. |
Use Scenario: Monitoring throttle valve angular position in gasoline direct injection systems with EGR integration. IC Role / Device Role / Timing Role: Stray-field immune magnetic position sensor providing redundant SENT + switch outputs for fail-safe valve control. Use Value: Maintains ±0.3° accuracy despite proximity to ignition coils and alternator fields, reducing calibration drift over 15-year vehicle life. |
| Ride Height Control | Float-Level Sensing |
|
Use Scenario: Continuous measurement of suspension travel in adaptive air ride systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Linear position processor in DMP-4 package mounted directly on shock absorber rod, interfacing with body control module via SENT. Use Value: Eliminates slip rings and potentiometers - achieves IP67-rated operation with no moving contacts or wear-prone components. |
Use Scenario: Fuel or coolant level monitoring in tanks using vertically translating float magnets. IC Role / Device Role / Timing Role: Absolute linear position sensor with programmable PWL transfer curve to compensate for non-uniform tank cross-section geometry. Use Value: Delivers <1% full-scale error across temperature and lifetime without external ADC or lookup tables - reduces system BOM by two ICs. |
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-207-RE | Higher resolution (16-bit SENT vs. 12-bit), extended temperature range (+175°C junction), and enhanced EMC filtering | Targeted at next-gen EV powertrain actuators requiring tighter accuracy (<±0.15°) and higher thermal margin | Select when system-level ASIL-D decomposition or >160°C ambient operation is required; not drop-in compatible due to different register map |
| TAS5760MDAPR | Audio amplifier IC with no magnetic sensing capability - invalid comparison; excluded from valid alternatives | N/A | Not applicable - TAS5760MDAPR is unrelated to position sensing and must not be considered a functional alternative |
Compared with MLX90374GVS-ABC-207-RE, MLX90375GVS-ABC-207-RE offers higher resolution and thermal headroom but requires firmware revalidation; no other Melexis or industry part matches its combination of DMP-4 packaging, linear stray-field immunity, SENT+switch dual output, and ASIL-C certification in a single die.
Availability
MLX90374GVS-ABC-207-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 and lifetime profiles.
Supply support for MLX90374GVS-ABC-207-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 design centers in Europe and Asia and ISO/TS 16949-certified manufacturing.
The MLX90374 product line delivers Triaxis®-based absolute position processors for non-contacting rotary and linear sensing in safety-critical automotive applications, emphasizing stray-field immunity, functional safety, and system-level integration.
FAQ
What is the package type and lead configuration of MLX90374GVS-ABC-207-RE?
MLX90374GVS-ABC-207-RE uses the DMP-4 (Dual Mold Package) with STD3 2.00 trim & form, featuring straight leads spaced at 2.00 mm pitch. This PCB-less package integrates 10 nF decoupling capacitors and is designed for direct soldering onto magnet carrier plates in linear position sensor assemblies.
Does MLX90374GVS-ABC-207-RE support both PWM and SENT outputs simultaneously?
No. MLX90374GVS-ABC-207-RE is configured for SENT + programmable switch dual output per its ABC-207 option code. The -207 suffix specifies linear stray-field immune mode with SENT 3 µs timing and programmable switch functionality - PWM output is disabled in this configuration.
What does the "-207" in MLX90374GVS-ABC-207-RE signify?
The "-207" denotes three configuration layers: "2" selects linear stray-field immune magnetic mode; "0" configures the DMP-4 package for SENT 3 µs operation; and "7" specifies STD3 2.00 trim & form - matching the mechanical drawing in section 17.6 of the datasheet.
Is MLX90374GVS-ABC-207-RE qualified for automotive use?
Yes. MLX90374GVS-ABC-207-RE is AEC-Q100 Grade 0 qualified (-40°C to +160°C), certified to ISO26262 ASIL-C as a Safety Element out of Context (SEooC), and validated for stray-field immunity per IEC 61000-4-8 Level 4 - meeting full automotive production requirements.
Can MLX90374GVS-ABC-207-RE be programmed for custom transfer functions?
Yes. MLX90374GVS-ABC-207-RE supports end-user programmable piecewise linear (PWL) transfer curves with 4, 8, 16, or 32 points. Calibration data is stored in NVRAM and survives power cycles, enabling precise linearization for application-specific magnet paths without external compensation.
MLX90374GVS-ABC-207-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:
- 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-207-RE FAQ
1.How can I place an order for MLX90374GVS-ABC-207-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABC-207-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-207-RE reliable?
The price and inventory of MLX90374GVS-ABC-207-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-207-RE is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABC-207-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABC-207-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABC-207-RE?
MLX90374GVS-ABC-207-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABC-207-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-207-RE?
For technical support, including MLX90374GVS-ABC-207-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABC-207-RE requirements.
6.How does Aetrix verify that MLX90374GVS-ABC-207-RE is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABC-207-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-207-RE meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABC-207-RE?
All MLX90374GVS-ABC-207-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABC-207-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-207-RE part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABC-207-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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