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Home > Products > Sensors, Transducers > Position Sensors > Angle, Linear Position Measuring

Melexis Technologies NV MLX90374GVS-ABB-307-SP

Name: MLX90374GVS-ABB-307-SP
Brand: Melexis Technologies NV
SKU: MLX90374GVS-ABB-307-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90374GVS-ABB-307-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

Package:: 4-SIP Module, Formed Leads

Datasheet:: MLX90374GVS-ABB-307-SP.pdf

Description:: SENSOR ROTRY/LNEAR ANLG/PWM 4DMP

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Product details

Overview

MLX90374GVS-ABB-307-SP from Melexis is a monolithic Triaxis® magnetic position processor IC for absolute rotary and linear position sensing. It integrates a 3-axis Hall front end, DSP-based signal conditioning, and dual-output drivers delivering SENT plus programmable switch signals. Operating from −40°C to +160°C with AEC-Q100 qualification and ISO 26262 ASIL-C safety compliance, it enables non-contacting throttle, pedal, and steering wheel position sensing in automotive powertrain and chassis systems.

For engineers reviewing the MLX90374GVS-ABB-307-SP datasheet, pinout, applications, or equivalent options, key selection criteria include DMP-4 package compatibility, stray-field immune legacy mode (−300 option code), SENT protocol compliance per SAE J2716 APR2016, dual-output fault reporting, and programmable transfer characteristics using up to 32-point PWL calibration.

Technical Context

The MLX90374GVS-ABB-307-SP implements Triaxis® Hall technology to measure B_x, B_y, and B_z components simultaneously, enabling robust absolute angle decoding from 0° to 360° or linear displacement without mechanical wear. Its on-chip DSP supports programmable piecewise linear (PWL) transfer functions-up to 32 points-and configurable diagnostics including intelligent and absolute watchdogs with 20 ms timeout.

This variant uses the DMP-4 PCB-less package with STD3 2.00 trim-and-form leads and operates in legacy angular/linear mode (option code −307). It delivers SENT output with 3 µs tick time and a programmable switch function, not dual PWM. The internal 24 MHz main clock exhibits ±2% thermal drift and supports SENT synchronous acquisition with two angles per frame.

Key Specifications

Parameter	Value and Actual Design Meaning
Operating Temp	−40°C to +160°C - Enables under-hood and transmission-mounted placement without external thermal derating.
Supply Voltage	4.5–5.5 V (regulated) or 6–18 V (battery) - Supports direct battery connection with overvoltage protection at 23 V.
Output Interface	SENT (SAE J2716 APR2016) + programmable switch - Delivers 12-bit angle data with CRC, error codes, and user-defined values in compact serial frames.
Accuracy	±0.3° typical angular error in legacy mode - Achieved via factory-trimmed IMC and on-chip FIR filtering (FIR11/FIR1111 selectable).
Startup Time	6.99 ms to first valid SENT angle (T_stup) - Deterministic timing for real-time control loop initialization.
Stray-Field Immunity	Legacy mode (−307) - Optimized for standard angular/linear applications without enhanced stray-field rejection (vs. −100/−200 codes).
Package	DMP-4, STD3 2.00 - PCB-less dual-mold package with pre-formed 2.00 mm lead pitch; no PCB assembly required.

Pinout & Package

DMP-4 is a PCB-less dual-mold package with four terminals, optimized for direct soldering onto harness connectors or stamped leads. It eliminates PCB routing, reduces system cost, and improves mechanical robustness in high-vibration environments.

Pin/Terminal	Circuit Role	Design Meaning
1	OUT1	Primary SENT output - Drives open-drain or push-pull load; compatible with 5–18 V pull-up; includes CRC and diagnostic status bits.
2	VSS	Digital/analog ground reference - Shared ground terminal; must be low-impedance to minimize noise coupling into analog front end.
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 - Configurable as active-high/low, latched/fault-resettable switch; used for limit detection or redundancy signaling.

Key Features

Feature	Design Value
Triaxis® 3D Hall Sensing	Simultaneous B_x/B_y/B_z measurement enables true absolute position decoding without magnet rotation constraints or multi-die alignment.
SENT Protocol Compliance	Full SAE J2716 APR2016 support with fast (1.5 µs), normal (3 µs), or slow (6 µs) tick modes; includes CRC, status nibbles, and extended message sequences.
Programmable Transfer Function	Up to 32-point PWL calibration stored in NVRAM - Allows precise linearization of non-ideal magnetic circuits without host MCU compensation.
Functional Safety Support	ISO 26262 ASIL-C SEooC - Includes dual watchdogs (IWD/AWD), memory ECC, and diagnostic cycle timers verified for safety-critical automotive use cases.
DMP-4 Mechanical Integration	STD3 2.00 lead form enables direct crimping to automotive connectors - Eliminates PCB footprint, reduces assembly steps, and improves thermal path to housing.

Applications

Throttle Position Sensing	Pedal Position Sensing
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrains for ECU torque demand calculation. IC Role / Device Role / Timing Role: Absolute angular position sensor providing SENT-encoded 12-bit angle data with <2.2 ms latency and CRC-protected frames. Use Value: Enables closed-loop engine control with deterministic startup (<7 ms) and ASIL-C-compliant diagnostics for fail-safe limp-home operation.	Use Scenario: Detecting brake or clutch pedal travel in electronic braking systems (EBS) and automated manual transmissions (AMT). IC Role / Device Role / Timing Role: Linear displacement transducer delivering SENT output synchronized to vehicle CAN schedule; OUT2 configured as mechanical end-stop switch. Use Value: Provides redundant position feedback and hard-limit detection in a single DMP-4 device, reducing connector count and harness complexity.
Steering Wheel Position Sensing	Ride Height Control
Use Scenario: Measuring absolute steering angle for EPS assist torque mapping and ADAS lane-keeping input. IC Role / Device Role / Timing Role: Rotary position processor with stray-field tolerant legacy mode (−307), operating in harsh EMC environments near motors and inverters. Use Value: Maintains ±0.3° accuracy despite external magnetic interference, eliminating need for shielding or recalibration during vehicle life.	Use Scenario: Monitoring suspension travel in air-sprung commercial vehicles for automatic ride height leveling and load compensation. IC Role / Device Role / Timing Role: Absolute linear position sensor interfacing directly to body control module via SENT; OUT2 signals critical over-travel condition. Use Value: Enables precise height regulation across temperature extremes (−40°C to +160°C) with single-device integration and no PCB dependency.

Throttle Position Sensing

Pedal Position Sensing

Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrains for ECU torque demand calculation.

IC Role / Device Role / Timing Role: Absolute angular position sensor providing SENT-encoded 12-bit angle data with <2.2 ms latency and CRC-protected frames.

Use Value: Enables closed-loop engine control with deterministic startup (<7 ms) and ASIL-C-compliant diagnostics for fail-safe limp-home operation.

Use Scenario: Detecting brake or clutch pedal travel in electronic braking systems (EBS) and automated manual transmissions (AMT).

IC Role / Device Role / Timing Role: Linear displacement transducer delivering SENT output synchronized to vehicle CAN schedule; OUT2 configured as mechanical end-stop switch.

Use Value: Provides redundant position feedback and hard-limit detection in a single DMP-4 device, reducing connector count and harness complexity.

Steering Wheel Position Sensing

Ride Height Control

Use Scenario: Measuring absolute steering angle for EPS assist torque mapping and ADAS lane-keeping input.

IC Role / Device Role / Timing Role: Rotary position processor with stray-field tolerant legacy mode (−307), operating in harsh EMC environments near motors and inverters.

Use Value: Maintains ±0.3° accuracy despite external magnetic interference, eliminating need for shielding or recalibration during vehicle life.

Use Scenario: Monitoring suspension travel in air-sprung commercial vehicles for automatic ride height leveling and load compensation.

IC Role / Device Role / Timing Role: Absolute linear position sensor interfacing directly to body control module via SENT; OUT2 signals critical over-travel condition.

Use Value: Enables precise height regulation across temperature extremes (−40°C to +160°C) with single-device integration and no PCB dependency.

Equivalent & Alternatives

The following parts are listed as comparable options for similar absolute magnetic position sensing applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90374GVS-ABC-307-RX	ABC revision replaces ABB; adds enhanced diagnostics, improved startup timing, and updated SENT frame handling.	Same DMP-4 package, STD3 2.00 leads, and −307 legacy angular/linear mode - but not recommended for new designs per Melexis documentation.	Select ABC-307 for new designs requiring full feature set and long-term support; ABB-307 remains available for legacy continuity only.
MLX90363GDC-ABB-000-TU	SOIC-8 package, single PWM output, no SENT; lower integration (no programmable switch or 32-point PWL).	Targeted at cost-sensitive rotary applications where SENT is unnecessary and PCB mounting is acceptable.	Choose when system requires only basic PWM output, SOIC-8 footprint compatibility, and reduced BOM cost - not for SENT-based architectures.

Compared with MLX90374GVS-ABB-307-SP, the ABC-307 offers verified functional improvements in diagnostic coverage and timing predictability, while the MLX90363 provides a lower-cost, single-output alternative in SOIC-8 - neither is pin-compatible nor drop-in, and both require layout and firmware validation for substitution.

Availability

MLX90374GVS-ABB-307-SP is available at Aetrix Electronics and suitable for automotive powertrain control, chassis position monitoring, and industrial motion feedback systems requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for MLX90374GVS-ABB-307-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 design centers in Europe and Asia and global manufacturing partnerships.

The MLX90374 belongs to Melexis' Triaxis® position processor product line, engineered specifically for high-reliability, non-contacting absolute position sensing in automotive safety-critical systems such as throttle, pedal, and steering applications.

FAQ

What is the package type and lead configuration of MLX90374GVS-ABB-307-SP?

MLX90374GVS-ABB-307-SP uses the DMP-4 (Dual Mold Package) with STD3 2.00 trim-and-form leads - a PCB-less solution featuring four pre-formed terminals spaced at 2.00 mm pitch, designed for direct crimping or soldering to automotive harness connectors without an intermediate PCB.

Does MLX90374GVS-ABB-307-SP support SENT protocol, and which version is implemented?

Yes, MLX90374GVS-ABB-307-SP supports SENT output compliant with SAE J2716 APR2016. It operates in normal SENT mode with 3 µs tick time by default and delivers 12-bit angle data, status nibbles, CRC, and user-defined fields in compact serial frames - fully compatible with standard automotive SENT receivers.

What is the functional difference between ABB and ABC revisions of the MLX90374?

The ABB revision in MLX90374GVS-ABB-307-SP is designated "not recommended for new designs" per Melexis documentation. The ABC revision adds enhanced diagnostics, tighter startup timing control (e.g., safe startup time of 11.2 ms), and updated SENT frame handling - all validated for ISO 26262 ASIL-C compliance in new automotive programs.

Can MLX90374GVS-ABB-307-SP operate in dual PWM mode?

No, MLX90374GVS-ABB-307-SP is configured for SENT + programmable switch output only. Dual PWM mode is supported only in SOIC-8 variants (e.g., DC package) and requires different option coding; the DMP-4 package with −307 code does not enable dual PWM functionality per datasheet Table 1 and Section 12.3.

What magnetic configurations does MLX90374GVS-ABB-307-SP support?

MLX90374GVS-ABB-307-SP operates in legacy angular/linear mode (option code −307), supporting both absolute rotary position (0°–360°) and linear displacement sensing using standard magnet arrangements. It does not implement the enhanced stray-field immunity of −100 or −200 codes, making it suitable for controlled magnetic environments.

MLX90374GVS-ABB-307-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

Package/Case:: 4-SIP Module, Formed Leads

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-307-SP FAQ

1.How can I place an order for MLX90374GVS-ABB-307-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABB-307-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-307-SP reliable?

The price and inventory of MLX90374GVS-ABB-307-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-307-SP is usually 5 days.

3.What payment methods are accepted for MLX90374GVS-ABB-307-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABB-307-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90374GVS-ABB-307-SP?

MLX90374GVS-ABB-307-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90374GVS-ABB-307-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-307-SP?

For technical support, including MLX90374GVS-ABB-307-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABB-307-SP requirements.

6.How does Aetrix verify that MLX90374GVS-ABB-307-SP is sourced from the original manufacturer or authorized distributors?

All MLX90374GVS-ABB-307-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-307-SP meets industry standards.

7.What is the process for return or replacement of MLX90374GVS-ABB-307-SP?

All MLX90374GVS-ABB-307-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABB-307-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-307-SP part is unused and in its original packaging.

Return procedure for MLX90374GVS-ABB-307-SP:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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