My Inquiry
My Account
Melexis Technologies NV MLX90374GVS-ABC-100-RE
- Part No.:
- MLX90374GVS-ABC-100-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 4-SIP Module
- Datasheet:
-
MLX90374GVS-ABC-100-RE.pdf
- Description:
- SENSOR ROTRY/LNEAR ANLG/PWM 4DMP
- Quantity:
- Payment:
- Shipping:
Inventory:3,478
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MLX90374GVS-ABC-100-RE from Melexis is a monolithic Triaxis® Hall-based magnetic position processor IC for absolute angular rotary sensing with stray-field immunity. It delivers dual PWM or SENT + programmable switch outputs, operates from -40°C to +160°C, supports ISO26262 ASIL-C functional safety, and targets automotive throttle and steering wheel position sensing.
For engineers reviewing the MLX90374GVS-ABC-100-RE datasheet, pinout, applications, or equivalent options, this page provides verified pin definitions, angular stray-field immune accuracy specs, DMP-4 package details, and real-world output timing behavior under SAE J2716 APR2016 SENT and PWM modes.
Technical Context
The MLX90374GVS-ABC-100-RE integrates a Triaxis® Hall front end sensitive to Bx, By, and Bz components, an analog-to-digital signal conditioner, and a DSP for advanced angle computation. Its angular stray-field immune mode (-100 option code) uses dedicated magnetic configuration and on-chip signal processing to reject orthogonal interference fields up to ±1 T.
This variant supports continuous asynchronous acquisition (528–588 µs measurement period) and synchronous SENT frame modes (e.g., 930–960 µs frame period at 3 µs tick time). Output configuration includes dual PWM (100–2000 Hz, ±1.5% initial tolerance) or SENT with embedded diagnostics and 48-bit ID.
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 V to 5.5 V (regulated mode); supports battery operation up to 18 V with overvoltage protection |
| Output Modes | Dual PWM or SENT + programmable switch - enables redundant safety-critical feedback or high-resolution serial reporting |
| Accuracy (Rotary) | ±0.3° typical INL in stray-field immune mode - ensures precise throttle or steering angle resolution |
| SENT Compliance | SAE J2716 APR2016 - delivers enhanced messages with error codes and user-defined values |
| Functional Safety | ISO26262 ASIL-C Safety Element out of Context - supports integration into ASIL-B/C systems with external monitoring |
| Package | DMP-4 (PCB-less dual mold) - compact 4-pin surface-mount solution with built-in decoupling capacitors |
Pinout & Package
DMP-4 package: PCB-less dual mold construction with straight leads (STD1 1.27 mm pitch), RoHS-compliant, optimized for high-volume automotive sensor modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | First digital output - configurable as PWM, SENT, or programmable switch signal |
| 2 | VSS | Digital/analog ground reference - shared ground pin requiring low-impedance PCB connection |
| 3 | VDD | Supply input - accepts 4.5–5.5 V regulated or 6–18 V battery voltage with internal regulation |
| 4 | OUT2 | Second independent output - supports redundancy (e.g., dual PWM) or complementary function (e.g., SENT + switch) |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Measures full 3D magnetic vector (Bx, By, Bz) - enables true absolute angular position decoding without mechanical cams or gears |
| Stray-Field Immunity (-100) | Rejects orthogonal magnetic interference up to ±1 T - critical for engine bay deployment near motors or solenoids |
| Programmable Transfer Characteristic | Supports 4/8-point or 16/32-point PWL calibration - allows linearization across custom angular ranges (e.g., 0–90° throttle) |
| Dual Redundant Outputs | PWM or SENT + switch - enables cross-checking in safety-critical applications per ISO26262 requirements |
| On-Chip Diagnostics | Includes intelligent watchdog (20 ms timeout), CRC, ECC, and analog/digital diagnostic cycles - reduces external monitoring complexity |
Applications
| Throttle Position Sensing | Steering Wheel Angle Sensing |
|---|---|
Use Scenario: Monitoring accelerator pedal rotation in gasoline/diesel powertrains for ECU torque demand calculation. IC Role / Device Role / Timing Role: Absolute angular position processor delivering real-time, stray-field immune angle data via dual PWM for redundancy. Use Value: ±0.3° accuracy and ASIL-C compliance ensure safe, deterministic engine control even in high-EMI under-hood environments. |
Use Scenario: Detecting driver steering input angle for EPS assist and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: High-reliability rotary position sensor with SENT output for high-resolution, error-coded communication to vehicle domain controller. Use Value: Built-in diagnostics and 48-bit ID enable traceability and fault detection required for L2+ autonomous driving systems. |
| Pedal Position Sensing | Ride Height Control |
Use Scenario: Measuring brake or clutch pedal angular displacement for brake-by-wire or transmission control. IC Role / Device Role / Timing Role: Stray-field immune magnetic processor providing fail-safe dual PWM signals with configurable startup timing. Use Value: Safe startup time of ≤12.4 ms (ABC revision) ensures rapid system readiness after ignition, meeting OEM cold-start requirements. |
Use Scenario: Monitoring suspension travel in adaptive air ride systems to adjust damping and vehicle level. IC Role / Device Role / Timing Role: Compact DMP-4 packaged position IC delivering robust angular feedback despite proximity to chassis-mounted actuators. Use Value: PCB-less DMP-4 package eliminates solder joint reliability concerns and reduces BOM count in space-constrained suspension modules. |
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-100-RE | Higher resolution (16-bit vs 14-bit effective), extended temperature range (+175°C junction), same DMP-4 package and pinout | Targeted at next-gen EV powertrain applications requiring tighter thermal margin and finer angle quantization | Select when higher angular resolution or extended junction temperature capability is required; otherwise MLX90374GVS-ABC-100-RE remains optimal for cost-sensitive ASIL-C designs |
| TAS57xx series (e.g., TAS5756M) | Audio amplifier IC - not a position sensor; incompatible function, package, and interface | N/A - not applicable for position sensing | Not a valid alternative; only magnetic position processors with Triaxis® architecture and -100 option code provide equivalent stray-field immunity and ASIL-C qualification |
Compared with MLX90375GVS-ABC-100-RE, the MLX90374GVS-ABC-100-RE offers identical pin compatibility, functional safety architecture, and stray-field immunity at lower cost and power (9.0–12.6 mA vs 11.5–14.2 mA), making it preferred for volume automotive throttle and pedal sensors where 14-bit resolution suffices.
Availability
MLX90374GVS-ABC-100-RE is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering angle monitoring, and ride height control requiring stable component supply across extended temperature and high-reliability production programs.
Supply support for MLX90374GVS-ABC-100-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 global manufacturing partnerships.
The MLX90374 belongs to Melexis' Triaxis® position processor product line, engineered specifically for contactless absolute angular and linear position sensing in harsh automotive environments with functional safety and stray-field immunity as core design goals.
FAQ
What is the primary magnetic sensing architecture used in the MLX90374GVS-ABC-100-RE?
The MLX90374GVS-ABC-100-RE employs Melexis' proprietary Triaxis® Hall technology, which simultaneously measures all three orthogonal components (Bx, By, Bz) of the applied magnetic flux density. This 3D sensing enables precise absolute angular position decoding in the MLX90374GVS-ABC-100-RE without reliance on external concentrators or multi-die solutions, and forms the basis for its stray-field immune performance in the -100 option code configuration.
Does the MLX90374GVS-ABC-100-RE support both PWM and SENT outputs simultaneously?
No - the MLX90374GVS-ABC-100-RE supports either dual PWM outputs or a combination of SENT plus a programmable switch output, but not simultaneous SENT and PWM on both pins. In SENT mode, OUT1 carries the SENT message while OUT2 functions as a configurable switch; in PWM mode, both OUT1 and OUT2 deliver independent PWM signals with selectable frequency, duty cycle, and error reporting modes.
What does the "-100" in MLX90374GVS-ABC-100-RE signify?
The "-100" suffix in MLX90374GVS-ABC-100-RE denotes the angular rotary stray-field immune magnetic configuration. This option code selects factory-programmed settings optimized for robustness against orthogonal magnetic interference up to ±1 T, along with calibrated transfer characteristics and diagnostic parameters specific to rotary applications such as throttle or steering wheel position sensing.
Is the DMP-4 package of the MLX90374GVS-ABC-100-RE compatible with standard reflow profiles?
Yes - the DMP-4 package of the MLX90374GVS-ABC-100-RE is qualified for standard lead-free reflow soldering per J-STD-020, including peak temperatures up to 260°C. Its dual-mold construction and RoHS-compliant materials ensure reliable attachment in high-volume automotive PCB assembly, and built-in 10 nF decoupling capacitors eliminate the need for external bypass components on the sensor board.
How does the MLX90374GVS-ABC-100-RE achieve ISO26262 ASIL-C compliance?
The MLX90374GVS-ABC-100-RE is certified as a Safety Element out of Context (SEooC) per ISO26262, meaning it provides documented safety mechanisms-including dual watchdog timers (IWD/AWD), memory ECC, CRC-protected SENT frames, and analog/digital diagnostic cycles-but requires integration into a larger system with external monitoring to achieve full ASIL-B or ASIL-C decomposition. Its ABC revision includes enhanced safe startup (≤12.4 ms) and diagnostic coverage validated for automotive safety applications.
MLX90374GVS-ABC-100-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:
- 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-ABC-100-RE FAQ
1.How can I place an order for MLX90374GVS-ABC-100-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90374GVS-ABC-100-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-100-RE reliable?
The price and inventory of MLX90374GVS-ABC-100-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-100-RE is usually 5 days.
3.What payment methods are accepted for MLX90374GVS-ABC-100-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90374GVS-ABC-100-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90374GVS-ABC-100-RE?
MLX90374GVS-ABC-100-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90374GVS-ABC-100-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-100-RE?
For technical support, including MLX90374GVS-ABC-100-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90374GVS-ABC-100-RE requirements.
6.How does Aetrix verify that MLX90374GVS-ABC-100-RE is sourced from the original manufacturer or authorized distributors?
All MLX90374GVS-ABC-100-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-100-RE meets industry standards.
7.What is the process for return or replacement of MLX90374GVS-ABC-100-RE?
All MLX90374GVS-ABC-100-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90374GVS-ABC-100-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-100-RE part is unused and in its original packaging.
Return procedure for MLX90374GVS-ABC-100-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MLX90374GVS-ABC-100-RE Tags
-
TLV493DA1B6HTSA2
Infineon Technologies
-
EVW-AE4001B14
Panasonic Electronic Components
-
3382G-1-103G
Bourns Inc.
-
TLE5501E0001XUMA1
Infineon Technologies
-
HAL830UT-A
TDK-Micronas GmbH
-
TLE5009E1000FUMA1
Infineon Technologies
-
TLE5501E0002XUMA1
Infineon Technologies
-
HAL3725DJ-A
TDK-Micronas GmbH
-
HAL3727DJ-A
TDK-Micronas GmbH
-
HMC1501-TR
Honeywell Aerospace
-
HMC1512-TR
Honeywell Aerospace
-
AAS33001LLEATR-5
Allegro MicroSystems
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
