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Melexis Technologies NV MLX90374GVS-ABB-300-SP
- Part No.:
- MLX90374GVS-ABB-300-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90374GVS-ABB-300-SP.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,929
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Product details
Overview
MLX90374GVS-ABB-300-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 angular/linear configurations per ABB-300 option code. It enables non-contacting throttle, pedal, and steering wheel position sensing in automotive powertrain and chassis systems.
For engineers reviewing the MLX90374GVS-ABB-300-SP datasheet, pinout, applications, or equivalent options, this page provides verified package mapping (DMP-4), confirmed dual-output timing modes (SENT + switch), functional safety context (ASIL-C SEooC), magnetic accuracy specs (±0.5° typical angle error in legacy mode), and real-world substitution guidance aligned with Melexis' official ordering matrix.
Technical Context
The MLX90374GVS-ABB-300-SP integrates a Triaxis® Hall front end sensitive to Bx, By, and Bz magnetic components, an analog signal conditioner, a DSP for advanced angle computation, and a dual-output driver stage. Its DMP-4 package embeds decoupling capacitors (C1, C4 = 10 nF) and uses a 3-pin supply/output configuration optimized for PCB-less mounting.
This ABB-300 variant implements the "Legacy / Angular Rotary / Linear position" magnetic configuration with standard stray-field tolerance (not stray-field immune). It supports SENT SAE J2716 APR2016 with 3 µs tick time and programmable switch output-distinct from ABC-300's enhanced diagnostics and safe startup features.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temp | -40°C to +160°C - Valid for under-hood automotive environments without external cooling. |
| Supply Voltage | 4.5–5.5 V (regulated) or 6–18 V (battery) - Dual-mode operation enables direct battery connection in 12 V systems. |
| Supply Current | 8.0–10.5 mA - Lower than stray-field immune variants, reducing thermal load in compact modules. |
| Output Interface | SENT + programmable switch - Enables high-resolution serial data transmission plus discrete fault signaling or status indication. |
| Angle Accuracy | ±0.5° typical (legacy mode, -300 code) - Verified at full temperature range per datasheet Section 8.4. |
| SENT Compliance | SAE J2716 APR2016 - Supports 3 µs tick time, null frames, error codes, and user-defined payload fields. |
| Safety Certification | ISO26262 ASIL-C SEooC - Provides safety mechanisms documented in Melexis Safety Manual, usable as part of larger ASIL-B/C systems. |
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, designed for direct magnet-side mounting in space-constrained sensor assemblies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: OUT1 | Primary SENT output | Drives SENT frame stream (12-bit angle + CRC + status); requires external pull-up (1–100 kΩ). |
| 2: VSS | Analog/digital ground | Single ground reference shared across analog front end and digital outputs; must be low-impedance. |
| 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 | Programmable switch output | Open-drain output configurable as diagnostic flag, wake-up signal, or position threshold indicator. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous measurement of Bx, By, Bz enables robust 360° absolute angle decoding without mechanical gearing or multi-die alignment. |
| SENT + Switch Dual Output | Eliminates need for external microcontroller or logic IC to generate secondary status signals-reduces BOM count and layout area. |
| AEC-Q100 Qualified | Validated for Grade 0 (-40°C to +160°C) operation, including HTOL, TC, ESD, and EMC stress testing per automotive qualification requirements. |
| Stray-Field Tolerance (Legacy Mode) | Operates reliably in presence of external magnetic interference up to ±100 G (10 mT) without shielding-verified per datasheet Section 7.3. |
| On-Chip Signal Processing | DSP-based angle calculation, FIR filtering (FIR11/FIR1111), and adaptive gain control reduce host MCU computational load and improve dynamic response. |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator or brake pedal angular displacement in drive-by-wire systems. IC Role / Device Role / Timing Role: Primary absolute angle sensor delivering SENT-encoded position with <2.25 ms average latency and programmable switch for pedal-depressed confirmation. Use Value: Enables fail-operational redundancy when paired with second MLX90374GVS-ABB-300-SP, meeting ASIL-C diagnostic coverage targets without external arbitration logic. |
Use Scenario: Non-contact measurement of brake or clutch pedal rotation in commercial vehicle braking systems. IC Role / Device Role / Timing Role: Absolute position processor generating SENT frames at 100 Hz with embedded CRC and error reporting, plus switch output for mechanical end-stop detection. Use Value: Eliminates potentiometer wear-out failure mode while maintaining compatibility with legacy ECU SENT receivers calibrated for 12-bit resolution. |
| Steering Wheel Position Sensing | Ride Height Position Sensing |
Use Scenario: Monitoring steering angle for EPS assist torque calculation and lane-keeping assist functions. IC Role / Device Role / Timing Role: High-accuracy magnetic position sensor providing ±0.5° typical angle error over full temperature range and SENT output synchronized to vehicle CAN clock domain. Use Value: Delivers deterministic latency (<2.25 ms) required for closed-loop EPS control, with programmable switch signaling center-zero position for calibration reset. |
Use Scenario: Detecting suspension travel in active air ride or adaptive damping systems. IC Role / Device Role / Timing Role: Linear position processor operating in legacy mode, converting magnet displacement to SENT-encoded 12-bit value with built-in temperature compensation. Use Value: Enables direct replacement of LVDT or potentiometric sensors in harsh under-vehicle environments-no recalibration needed after installation due to on-chip linearity correction. |
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 | ABC revision adds safe startup (TSafeStup = 11.2 ms), enhanced diagnostics, and improved EMI immunity vs. ABB. | Required for new designs targeting full ISO26262 ASIL-C integration; not drop-in due to different startup behavior and memory map. | Select ABC-300 for new automotive programs requiring latest safety features and long-term support; ABB-300 remains valid for legacy production continuity. |
| MLX90363GSE-AAA-000-SP | Single-output SENT-only device (no switch), SOIC-8 package, lower current (7.5 mA), no ASIL-C certification. | Suitable for cost-sensitive non-safety-critical applications like HVAC flap control or seat position where dual output is unnecessary. | Choose MLX90363 for simplified interface and lower system cost where programmable switch and ASIL-C are not required. |
Compared with MLX90374GVS-ABB-300-SP, the ABC-300 offers stronger functional safety readiness and diagnostic depth but requires firmware adaptation for safe startup sequencing, while the MLX90363 sacrifices redundancy and safety certification for reduced footprint and bill-of-materials cost in non-critical subsystems.
Availability
MLX90374GVS-ABB-300-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, pedal position monitoring, and steering angle feedback systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90374GVS-ABB-300-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 wireless RF solutions for automotive and industrial markets, with core expertise in Hall-effect, IR, and pressure sensing technologies.
The MLX90374 belongs to Melexis' Triaxis® position processor product line, engineered specifically for robust, contactless absolute position measurement in safety-critical automotive applications such as powertrain and chassis control.
FAQ
What is the package type and lead configuration for MLX90374GVS-ABB-300-SP?
The MLX90374GVS-ABB-300-SP uses the DMP-4 (Dual Mold Package) with straight leads (STD1 1.27 mm pitch), PCB-less construction, and integrated 10 nF decoupling capacitors. It has four terminals: OUT1, VSS, VDD, and OUT2 - confirmed in datasheet Section 3.2 and Package Outline Dimensions (POD) STD1 1.27 in Section 17.5.
Does MLX90374GVS-ABB-300-SP support both PWM and SENT outputs simultaneously?
No - the MLX90374GVS-ABB-300-SP supports either dual PWM output or SENT + programmable switch output, as configured during programming. The ABB-300 option code specifies SENT + switch mode per Table 1 and Section 12.3.3 of the datasheet; dual PWM requires different option codes (e.g., ABB-200).
Is MLX90374GVS-ABB-300-SP qualified to AEC-Q100 and ISO26262 standards?
Yes - MLX90374GVS-ABB-300-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), with documented safety mechanisms in the Melexis Safety Manual referenced in Section 13.1 of the datasheet.
What magnetic configuration does the "-300" option code indicate for MLX90374GVS-ABB-300-SP?
The "-300" option code designates Legacy / Angular Rotary / Linear position mode - a standard configuration with baseline stray-field tolerance (not stray-field immune), supporting both rotary and linear applications using conventional magnet arrangements. This is explicitly defined in Table 2 footnote and Section 7.3 of the datasheet.
Can MLX90374GVS-ABB-300-SP operate directly from a 12 V battery supply?
Yes - MLX90374GVS-ABB-300-SP supports battery-supply operation from 6 V to 18 V (per Table 7), with internal regulation generating stable 3.3 V analog and 1.85 V digital rails. Overvoltage protection triggers at 21.5–24.5 V (VPROV1), making it suitable for unregulated 12 V automotive systems.
MLX90374GVS-ABB-300-SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module
- Series:
- Triaxis®
- Packaging:
- Tube
- 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-300-SP FAQ
1.How can I place an order for MLX90374GVS-ABB-300-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABB-300-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-ABB-300-SP reliable?
The price and inventory of MLX90374GVS-ABB-300-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-ABB-300-SP is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABB-300-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABB-300-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABB-300-SP?
MLX90374GVS-ABB-300-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABB-300-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-ABB-300-SP?
For technical support, including MLX90374GVS-ABB-300-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABB-300-SP requirements.
6.How does Aetrix verify that MLX90374GVS-ABB-300-SP is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABB-300-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-ABB-300-SP meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABB-300-SP?
All MLX90374GVS-ABB-300-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABB-300-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-ABB-300-SP part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABB-300-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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