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Melexis Technologies NV MLX90374GVS-ABB-207-RX
- Part No.:
- MLX90374GVS-ABB-207-RX
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module, Formed Leads
- Datasheet:
-
MLX90374GVS-ABB-207-RX.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:4,731
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Product details
Overview
MLX90374GVS-ABB-207-RX 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 ISO 26262 ASIL-C safety compliance, and is qualified per AEC-Q100 Grade 0. It enables non-contacting linear position measurement in automotive pedal and throttle systems.
For engineers reviewing the MLX90374GVS-ABB-207-RX datasheet, pinout, applications, or equivalent options, key selection considerations include DMP-4 package form factor, linear stray-field immunity (-200 option code), trim-and-form STD3 2.00 lead configuration, face-down tape-and-reel (RX) packaging, and SENT protocol compliance with SAE J2716 APR2016.
Technical Context
The MLX90374GVS-ABB-207-RX 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 architecture supports configurable piecewise linear (PWL) transfer characteristics with up to 32 points and dual-output modes including SENT with error reporting and a programmable switch.
This variant implements linear stray-field immune operation (option code -207), uses the DMP-4 PCB-less dual-mold package with STD3 2.00 trim-and-form leads, and delivers SENT output with 3 µs tick time by default. It supports diagnostic cycle times of 17 ms (analog) and 20 ms (digital), and includes integrated watchdogs (IWD/AWD) with 20 ms timeout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Temperature | -40°C to +160°C - Enables under-hood and transmission-mounted placement in automotive applications. |
| Supply Voltage Range | 4.5 V to 5.5 V (regulated mode) - Compatible with standard 5 V automotive power domains. |
| Output Interface | SENT (SAE J2716 APR2016) + Programmable Switch - Provides high-resolution serial position data with embedded diagnostics and fail-safe switching capability. |
| Accuracy (Linear Mode) | ±0.3° typical angular error, ±0.5% FS INL - Validated for linear position sensing with stray-field immunity per option code -207. |
| Package | DMP-4 (PCB-less dual mold) with STD3 2.00 trim-and-form leads - Reduces system cost and footprint; eliminates need for carrier PCB. |
| Safety Certification | ISO 26262 ASIL-C Safety Element out of Context - Supports functional safety integration without requiring additional hardware-level decomposition. |
| Qualification | AEC-Q100 Grade 0 - Qualified for automotive powertrain and chassis applications with extended temperature range. |
Pinout & Package
DMP-4 is a PCB-less dual-mold package with 4 terminals, optimized for direct soldering onto host boards. It integrates decoupling capacitance internally and eliminates external passive components required in SOIC-8 implementations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Primary SENT output - Delivers 12-bit position data, CRC, status flags, and user-defined fields per SAE J2716. |
| 2 | VSS | Digital/analog ground reference - Shared ground terminal; must be connected to low-impedance system ground plane. |
| 3 | VDD | Power supply input - Accepts 4.5–5.5 V regulated supply; internal regulator generates 3.3 V analog rail (VDEC). |
| 4 | OUT2 | Programmable switch output - Configurable as open-drain or push-pull; used for fault signaling or secondary control function. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous Bx, By, Bz measurement enables robust absolute position decoding independent of magnet orientation or air gap variation. |
| Stray-Field Immunity (Linear) | Validated performance under 1 mT external interference - Critical for under-hood deployment near motors, solenoids, or high-current traces. |
| SENT Protocol Compliance | Full SAE J2716 APR2016 support with fast/slow message cycles, CRC protection, and configurable frame content - Ensures interoperability with Tier 1 ECUs. |
| End-User Programmability | On-chip NVRAM stores calibration, transfer function (up to 32-point PWL), diagnostics, and identification - Eliminates post-production trimming steps. |
| DMP-4 Integration | Built-in 10 nF decoupling capacitors and STD3 2.00 lead form - Reduces bill-of-materials count and simplifies layout versus SOIC-8 solutions. |
Applications
| Pedal Position Sensing | Throttle Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator or brake pedal displacement in electric and hybrid powertrains. IC Role / Device Role / Timing Role: Absolute linear position processor delivering SENT-encoded position data at ≥1 kHz update rate with <2.2 ms latency. Use Value: Enables precise torque mapping and failsafe pedal release detection using integrated diagnostics and ASIL-C safety mechanisms. |
Use Scenario: Monitoring throttle valve angle in gasoline direct injection engines under high-vibration, high-temperature conditions. IC Role / Device Role / Timing Role: Stray-field-immune linear position sensor interfacing directly with engine control unit via SENT bus. Use Value: Maintains ±0.5% full-scale accuracy despite EMI from ignition coils and alternators, reducing need for shielding or recalibration. |
| Ride Height Control | Float-Level Sensing |
Use Scenario: Continuous monitoring of suspension travel in adaptive air ride systems for vehicle leveling and damping control. IC Role / Device Role / Timing Role: Linear position transducer with programmable switch output triggering height limit events. Use Value: Combines high-resolution position feedback and discrete limit signaling in single DMP-4 package, minimizing harness complexity. |
Use Scenario: Fuel or fluid level measurement in tanks using magnet-coupled float arms in harsh industrial or off-road environments. IC Role / Device Role / Timing Role: Non-contacting absolute position sensor immune to condensation, corrosion, or conductive contaminants. Use Value: Delivers stable 12-bit resolution over lifetime without mechanical wear, supported by on-chip temperature compensation and diagnostics. |
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-207-RX | ABC revision replaces ABB; adds enhanced diagnostics, cold safe startup, and improved EMI resilience. | Same linear stray-field immune function and DMP-4 package; supports newer safety workflows. | Select ABC-207-RX for new designs requiring full ASIL-C diagnostic coverage and long-term product continuity. |
| MLX90371GVS-ABB-207-RX | Single-output SENT-only variant; lacks programmable switch and redundant diagnostics. | Lower-cost alternative where secondary switch output is unnecessary and reduced diagnostic depth is acceptable. | Choose MLX90371GVS-ABB-207-RX only when system architecture does not require dual-function output or advanced fault handling. |
Compared with MLX90374GVS-ABB-207-RX, the ABC-207-RX offers verified cold-safe startup and expanded diagnostic coverage for ASIL-C integration, while the MLX90371GVS-ABB-207-RX reduces cost and complexity by omitting the programmable switch and associated safety logic-making it suitable only for less demanding functional safety contexts.
Availability
MLX90374GVS-ABB-207-RX is available at Aetrix Electronics and suitable for automotive pedal position sensing, throttle control systems, and ride height management requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90374GVS-ABB-207-RX 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, infrared thermometry, and automotive ASIC design.
The MLX90374 belongs to Melexis' Triaxis® position processor product line, engineered specifically for high-accuracy, stray-field-immune absolute position sensing in safety-critical automotive applications such as powertrain and chassis control.
FAQ
What is the package type and lead configuration of MLX90374GVS-ABB-207-RX?
MLX90374GVS-ABB-207-RX uses the DMP-4 (Dual Mold Package) with STD3 2.00 trim-and-form leads, as indicated by the "-207" option code and "-RX" packing form. This PCB-less package integrates 10 nF decoupling capacitors and is delivered face-down on tape-and-reel. It differs from SOIC-8 variants by eliminating the need for external capacitors and reducing mounting area.
Does MLX90374GVS-ABB-207-RX support SENT protocol, and which version?
Yes, MLX90374GVS-ABB-207-RX supports SENT output compliant with SAE J2716 APR2016. It delivers 12-bit position data, CRC, status flags, and user-defined fields in both fast (1.5 µs tick) and normal (3 µs tick) modes. The default configuration uses 3 µs tick time and synchronous frame timing with two angles per frame.
What does the "-207" option code signify for MLX90374GVS-ABB-207-RX?
The "-207" option code specifies three attributes: (1) "2" = linear position stray-field immune magnetic configuration; (2) "0" = 2x PWM / SENT 3 µs mode (standard for DMP-4); and (3) "7" = STD3 2.00 trim-and-form lead configuration. This distinguishes it from -200 (same function, standard leads) and -307 (legacy/angular mode).
Is MLX90374GVS-ABB-207-RX qualified for automotive use?
Yes, MLX90374GVS-ABB-207-RX is AEC-Q100 qualified Grade 0 (−40°C to +160°C) and certified as an ISO 26262 ASIL-C Safety Element out of Context. These qualifications validate its suitability for powertrain, chassis, and safety-related automotive subsystems, including pedal, throttle, and suspension position sensing.
Can MLX90374GVS-ABB-207-RX be programmed in-system?
Yes, MLX90374GVS-ABB-207-RX supports end-user programming via SENT interface, allowing field configuration of transfer characteristics (up to 32-point PWL), diagnostics thresholds, identification data (48-bit ID), and output modes. Programming is performed using Melexis' PTM software and compatible programmers, with settings stored in on-chip NVRAM.
MLX90374GVS-ABB-207-RX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 4-SIP Module, Formed Leads
- Series:
- Triaxis®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- 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-ABB-207-RX FAQ
1.How can I place an order for MLX90374GVS-ABB-207-RX through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABB-207-RX 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-207-RX reliable?
The price and inventory of MLX90374GVS-ABB-207-RX 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-207-RX is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABB-207-RX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABB-207-RX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABB-207-RX?
MLX90374GVS-ABB-207-RX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABB-207-RX 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-207-RX?
For technical support, including MLX90374GVS-ABB-207-RX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABB-207-RX requirements.
6.How does Aetrix verify that MLX90374GVS-ABB-207-RX is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABB-207-RX 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-207-RX meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABB-207-RX?
All MLX90374GVS-ABB-207-RX units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABB-207-RX, 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-207-RX part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABB-207-RX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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