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

Melexis Technologies NV MLX90364LVS-ADD-251-SP

Name: MLX90364LVS-ADD-251-SP
Brand: Melexis Technologies NV
SKU: MLX90364LVS-ADD-251-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90364LVS-ADD-251-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

Package:: 4-SIP Module, Formed Leads

Datasheet:: MLX90364LVS-ADD-251-SP.pdf

Description:: SENSOR ROTARY 360DEG PC PIN

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Product details

Overview

MLX90364LVS-ADD-251-SP from Melexis is an automotive-grade absolute rotary and linear position sensor IC based on Triaxis® Hall technology, housed in a robust Dual Mold Package (DMP-4) with integrated decoupling capacitors. It delivers 12-bit analog or PWM output, supports programmable transfer characteristics, and operates across −40 °C to +150 °C for throttle position, EGR valve, and turbo actuator sensing.

For engineers reviewing the MLX90364LVS-ADD-251-SP datasheet, pinout, applications, or equivalent options, key selection considerations include its AEC-Q100 qualification, no-PCB module integration capability, ratiometric analog/PWM dual-mode output, thermal offset correction, and open/short diagnostics - all validated for high-reliability automotive motion sensing.

Technical Context

The MLX90364LVS-ADD-251-SP integrates a Triaxis® sensing die that measures all three orthogonal magnetic field components (B_X, B_Y, B_Z) to compute absolute angular or linear position without external PCB. Its on-chip DSP performs real-time coordinate rotation (CoRDiC), multi-point piecewise-linear interpolation, and thermal offset compensation using factory-trimmed parameters.

It features dual-output architecture: a 12-bit ratiometric analog output (0–100% V_DD) and a programmable 100–1000 Hz PWM output, both supported by on-board diagnostics including broken-track detection, over-voltage protection, and under-voltage lockout - all operating within a single 4.5–5.5 V supply.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage	4.5 V to 5.5 V nominal; enables stable operation in automotive 5 V rail systems with ±10% tolerance.
Operating Temperature	−40 °C to +150 °C; qualified per AEC-Q100 Grade 0, supporting under-hood applications like turbo actuators.
Output Resolution	12-bit analog (0.025% V_DD/LSB) and 12-bit PWM; provides sufficient granularity for <0.1° angular accuracy in calibrated systems.
Magnetic Range	10 mT to 70 mT; supports both standard (20–70 mT) and extended (10–20 mT) flux densities with configurable diagnostics.
Accuracy (Angle)	±0.3° typ. at 25 °C (XY axis); intrinsic linearity error ≤ ±1° after factory trim, improvable via end-user 4- or 17-point calibration.
Diagnostics	Open/short circuit, broken V_SS/V_DD, field strength, and PWM diagnostic modes; enables ASIL-B–compatible functional safety monitoring.
Package	DMP-4 (Dual Mold Package); integrates four internal decoupling capacitors, eliminating need for external PCB and reducing EMC filter complexity.

Pinout & Package

Dual Mold Package (DMP-4) with straight leads (STD3 configuration), RoHS-compliant, 4-pin surface-mount module integrating sensing die and decoupling capacitors in a single molded body. Dimensions per Melexis POD STD3 (2.54 mm pitch).

Pin/Terminal	Circuit Role	Design Meaning
1	V_SS (Ground)	Primary ground reference for analog and digital domains; dual ground pins improve noise immunity and current return path integrity.
2	V_DD	Power supply input (4.5–5.5 V); includes over-voltage protection up to +24 V and reverse voltage protection down to −12 V.
3	OUT	Configurable output terminal delivering either ratiometric analog voltage (0–100% V_DD) or PWM signal (100–1000 Hz).
4	V_SS (Ground)	Secondary ground terminal; enhances thermal dissipation and reduces ground loop impedance in high-noise environments.

Key Features

Feature	Design Value
No-PCB module integration	DMP-4 package embeds sensing die and four decoupling capacitors, enabling direct magnet-to-sensor mounting without PCB assembly.
Programmable transfer characteristic	End-user configurable 4-point or 17-point piecewise-linear mapping supports custom mechanical stroke or rotation profiles.
Thermal offset correction	On-chip compensation reduces angular error drift to ±60 LSB₁₅ (±0.3°) over −40 °C to +125 °C in XY mode.
Dual-output flexibility	Selectable analog (ratiometric) or PWM output eliminates need for external ADC or timing circuitry in host ECU designs.
AEC-Q100 & AEC-Q200 qualified	Validated for automotive powertrain and chassis applications requiring Grade 0 temperature range and stress testing compliance.

Applications

Throttle Position Sensing	EGR Valve Position Sensing
Use Scenario: Real-time measurement of throttle plate angle in gasoline/diesel engine intake manifolds under vibration and thermal cycling. IC Role / Device Role / Timing Role: Absolute angular position sensor providing 0–100% ratiometric analog output synchronized to engine control unit sampling at 1–10 kHz. Use Value: Eliminates potentiometer wear and contact bounce; DMP-4's integrated capacitors ensure EMC robustness without external filtering components.	Use Scenario: Closed-loop feedback of exhaust gas recirculation valve position in diesel aftertreatment systems exposed to soot and high-temperature exhaust gases. IC Role / Device Role / Timing Role: High-accuracy linear displacement sensor with PWM output mode for noise-immune transmission over harness lengths >1 m. Use Value: AEC-Q100 qualification ensures reliability at 150 °C ambient; thermal offset correction maintains <±0.5° accuracy across full temperature range.
Turbo Actuator Control	Ride Height Adjustment
Use Scenario: Monitoring vane or wastegate position in variable geometry turbochargers where space constraints prohibit PCB-based solutions. IC Role / Device Role / Timing Role: Compact absolute rotary sensor interfacing directly with turbo actuator housing via DMP-4's molded leadframe and IMC-compatible magnetic design. Use Value: No-PCB integration reduces assembly cost and failure points; programmable discontinuity point allows zero-degree alignment to mechanical stop.	Use Scenario: Detecting suspension travel in electronically controlled air or hydraulic ride height systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Linear position sensor measuring shock absorber stroke with 12-bit resolution and diagnostics for open-circuit or magnet detachment. Use Value: Dual ground pins and internal ESD protection (IEC 61000-4-2 Level 4) ensure robustness against chassis-ground transients during vehicle operation.

Throttle Position Sensing

EGR Valve Position Sensing

Use Scenario: Real-time measurement of throttle plate angle in gasoline/diesel engine intake manifolds under vibration and thermal cycling.

IC Role / Device Role / Timing Role: Absolute angular position sensor providing 0–100% ratiometric analog output synchronized to engine control unit sampling at 1–10 kHz.

Use Value: Eliminates potentiometer wear and contact bounce; DMP-4's integrated capacitors ensure EMC robustness without external filtering components.

Use Scenario: Closed-loop feedback of exhaust gas recirculation valve position in diesel aftertreatment systems exposed to soot and high-temperature exhaust gases.

IC Role / Device Role / Timing Role: High-accuracy linear displacement sensor with PWM output mode for noise-immune transmission over harness lengths >1 m.

Use Value: AEC-Q100 qualification ensures reliability at 150 °C ambient; thermal offset correction maintains <±0.5° accuracy across full temperature range.

Turbo Actuator Control

Ride Height Adjustment

Use Scenario: Monitoring vane or wastegate position in variable geometry turbochargers where space constraints prohibit PCB-based solutions.

IC Role / Device Role / Timing Role: Compact absolute rotary sensor interfacing directly with turbo actuator housing via DMP-4's molded leadframe and IMC-compatible magnetic design.

Use Value: No-PCB integration reduces assembly cost and failure points; programmable discontinuity point allows zero-degree alignment to mechanical stop.

Use Scenario: Detecting suspension travel in electronically controlled air or hydraulic ride height systems for luxury and commercial vehicles.

IC Role / Device Role / Timing Role: Linear position sensor measuring shock absorber stroke with 12-bit resolution and diagnostics for open-circuit or magnet detachment.

Use Value: Dual ground pins and internal ESD protection (IEC 61000-4-2 Level 4) ensure robustness against chassis-ground transients during vehicle operation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90364LVS-AED-251-SP	Standard production version (not "not recommended for new design"); identical DMP-4 package, pinout, and electrical specs.	No functional difference; same automotive qualification, diagnostics, and programming interface.	Select AED-251 for new designs - ADD-251 is marked "not recommended for new design" per Melexis ordering guide.
MLX90365KGO-ABF-100-SP	SOIC-8 packaged Triaxis® sensor; requires external PCB, decoupling caps, and ESD protection components.	Suitable for board-mounted applications where DMP-4's no-PCB advantage is not required.	Choose MLX90365 when layout flexibility or reworkability outweighs module-level integration benefits.

Compared with MLX90364LVS-ADD-251-SP, the AED-251 offers identical performance with full production support, while the MLX90365KGO-ABF-100-SP trades DMP-4's integrated robustness for SOIC-8's board-level design adaptability - making the ADD-251 suitable only for legacy replacement, not new development.

Availability

MLX90364LVS-ADD-251-SP is available at Aetrix Electronics and suitable for throttle position sensing, EGR valve monitoring, and turbo actuator control requiring stable component supply in automotive Tier-1 production environments.

Supply support for MLX90364LVS-ADD-251-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 driver ICs for automotive, industrial, and consumer applications, with core expertise in magnetic sensing and embedded signal processing.

The MLX90364 belongs to Melexis' Triaxis® position sensor product line, designed specifically for high-accuracy, contactless absolute angular and linear position measurement in harsh automotive environments where reliability and EMC resilience are critical.

FAQ

What is the primary function of the MLX90364LVS-ADD-251-SP in automotive systems?

The MLX90364LVS-ADD-251-SP functions as an absolute rotary and linear position sensor IC, converting magnetic field vector components (B_X, B_Y, B_Z) into precise angular or stroke measurements. In automotive systems, it replaces potentiometers in throttle bodies, EGR valves, and turbo actuators - delivering 12-bit ratiometric analog or PWM output with built-in diagnostics and AEC-Q100 qualification. Its DMP-4 package enables direct integration without PCB.

Does the MLX90364LVS-ADD-251-SP require external decoupling capacitors?

No, the MLX90364LVS-ADD-251-SP does not require external decoupling capacitors. Its DMP-4 package integrates up to four internal capacitors optimized for ESD and EMC compliance. This eliminates the need for external ceramic capacitors typically required with SOIC-8 or TSSOP-16 variants like the MLX90365, simplifying layout and improving system-level robustness in high-noise automotive environments.

Can the MLX90364LVS-ADD-251-SP be programmed in-system?

Yes, the MLX90364LVS-ADD-251-SP supports end-user programming via I²C-compatible serial interface using Melexis' PTC (Programmable Trim and Configuration) protocol. Users can configure output mode (analog/PWM), set 4- or 17-point transfer characteristics, adjust diagnostic thresholds, define discontinuity points, and enable thermal offset correction - all without requiring dedicated programming hardware beyond standard MCU GPIOs and firmware.

What is the significance of the "ADD" option code in MLX90364LVS-ADD-251-SP?

The "ADD" option code in MLX90364LVS-ADD-251-SP indicates a specific die revision and configuration designated by Melexis as "not recommended for new design" per their official ordering guide. While electrically and functionally identical to the standard AED-251 variant, ADD-251 is intended for legacy program continuity only. New designs should use MLX90364LVS-AED-251-SP to ensure long-term supply and technical support.

How does the MLX90364LVS-ADD-251-SP handle magnetic field variations across temperature?

The MLX90364LVS-ADD-251-SP compensates for magnetic field variation across temperature using two-stage correction: first, thermal offset drift at the DSP input is limited to ±60 LSB₁₅ (±0.3°) over −40 °C to +125 °C; second, sensitivity mismatch between axes is held to ±0.5%, minimizing angular error contribution. These corrections are implemented in firmware and applied automatically during signal processing - no external calibration is needed for baseline operation.

MLX90364LVS-ADD-251-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

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

Series:: Triaxis®

Packaging:: Bulk

Product Status:: Active

Programmable:: -

For Measuring:: Linear, Rotary Position

Technology:: Hall Effect

Rotation Angle - Electrical, Mechanical:: 0° ~ 360°, Continuous

Linear Range:: -

Output:: Analog, PWM

Output Signal:: -

Actuator Type:: External Magnet, Not Included

Linearity:: ±2.5°

Resistance:: -

Resistance Tolerance:: -

Voltage - Supply:: 4.5V ~ 5.5V

Mounting Type:: Through Hole

Termination Style:: PC Pin

Operating Temperature:: -40°C ~ 150°C

Grade:: Automotive

Qualification:: AEC-Q100

Supplier Device Package:: 4-DMP

MLX90364LVS-ADD-251-SP FAQ

1.How can I place an order for MLX90364LVS-ADD-251-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90364LVS-ADD-251-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 MLX90364LVS-ADD-251-SP reliable?

The price and inventory of MLX90364LVS-ADD-251-SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90364LVS-ADD-251-SP is usually 5 days.

3.What payment methods are accepted for MLX90364LVS-ADD-251-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90364LVS-ADD-251-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90364LVS-ADD-251-SP?

MLX90364LVS-ADD-251-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90364LVS-ADD-251-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 MLX90364LVS-ADD-251-SP?

For technical support, including MLX90364LVS-ADD-251-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90364LVS-ADD-251-SP requirements.

6.How does Aetrix verify that MLX90364LVS-ADD-251-SP is sourced from the original manufacturer or authorized distributors?

All MLX90364LVS-ADD-251-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 MLX90364LVS-ADD-251-SP meets industry standards.

7.What is the process for return or replacement of MLX90364LVS-ADD-251-SP?

All MLX90364LVS-ADD-251-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90364LVS-ADD-251-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 MLX90364LVS-ADD-251-SP part is unused and in its original packaging.

Return procedure for MLX90364LVS-ADD-251-SP:

1.Submit a request within 90 days.

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

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