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

Melexis Technologies NV MLX90365EDC-ABD-000-RE

Name: MLX90365EDC-ABD-000-RE
Brand: Melexis Technologies NV
SKU: MLX90365EDC-ABD-000-RE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90365EDC-ABD-000-RE

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

Package:: 8-SOIC (0.154", 3.90mm Width)

Datasheet:: MLX90365EDC-ABD-000-RE.pdf

Description:: SENSOR ROTARY 360DEG SMD

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Product details

Overview

MLX90365EDC-ABD-000-RE from Melexis is an AEC-Q100 qualified absolute rotary and linear position sensor IC based on Triaxis® Hall technology, delivering 12-bit analog or PWM output with 10-bit thermal accuracy, open/short diagnostics, and automotive-grade operation from −40 °C to +150 °C in SOIC-8 package. It decodes magnet position via orthogonal (BX, BY) and parallel (BZ) flux components for non-contacting potentiometer replacement in throttle and steering systems.

For engineers reviewing the MLX90365EDC-ABD-000-RE datasheet, pinout, applications, or equivalent options, this page provides verified technical context, validated pin functions, real-world use cases, and confirmed alternative options - all grounded in Melexis Revision 5.9 datasheet specifications and package documentation.

Technical Context

The MLX90365EDC-ABD-000-RE integrates a 16-bit RISC microcontroller (2.5 MIPS @ 10 MHz), 12-bit DAC, 15-bit raw ADC, and on-chip DSP to compute angular or linear position from triaxial magnetic field inputs (BX, BY, BZ). Its architecture supports programmable piecewise-linear transfer characteristics with up to 17 calibration points.

It implements dual-stage diagnostics including open/short detection, over-voltage protection (up to +24 V), under-voltage detection (MT4V threshold at 4.0 V typ.), and thermal offset correction. The SOIC-8 variant uses single-die construction with ratiometric analog or PWM output modes selectable via EEPROM programming.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage	4.5–5.5 V nominal; enables direct compatibility with 5 V automotive power rails and tolerates transient overvoltage up to +24 V.
Output Resolution	12-bit (analog/PWM); delivers 0.02%VDD/L resolution for precise angular reporting in 0–360° or linear stroke applications.
Accuracy (INL)	±4 LSB before EOL calibration; corresponds to ≤ ±0.3° angular error in rotary configurations with factory-trimmed SMISM.
Operating Temp	−40 °C to +150 °C; certified AEC-Q100 Grade 0, supporting under-hood placement in throttle, pedal, and ride height sensors.
Magnetic Range	BX/BY: ≥70 mT; BZ: ≥126 mT; ensures robust signal capture with standard NdFeB magnets at air gaps up to 4 mm.
Diagnostics	On-board open/short, over-voltage, under-voltage, and field strength diagnostics reduce external monitoring circuitry.
Refresh Rate	275–305 μs; supports >3 kHz position update rate for real-time closed-loop control in EPS and transmission systems.

Pinout & Package

MLX90365EDC-ABD-000-RE is housed in a RoHS-compliant SOIC-8 package (5.3 mm × 6.2 mm × 1.75 mm), optimized for surface-mount assembly and automotive EMC compliance. Unused pins (Test 0, Test 1, Test 2, Not Used) must be connected to ground per Melexis recommendation.

Pin	Circuit Role	Design Meaning
1	VDD	Main supply input (4.5–5.5 V); includes over-voltage protection up to +24 V and internal 2.5 V regulator for analog core.
2	Test 0	Factory test pin; not connected in normal operation and must be tied to ground for EMC stability.
3	Test 2	Factory test pin; unused in application and requires grounding to suppress noise coupling.
4	Not Used	No internal connection; electrically isolated and must be grounded to minimize parasitic capacitance.
5	OUT	Programmable output terminal supporting ratiometric analog (0–100% VDD) or PWM (100–1000 Hz) modes.
6	Test 1	Factory test pin; uncommitted in user mode and grounded to prevent floating node effects.
7	VDIG	Digital supply rail for output stage and diagnostics; internally regulated from VDD and decoupled externally.
8	VSS	Analog/digital ground reference; shared return path requiring low-impedance PCB connection to chassis ground.

Key Features

Feature	Design Value
Triaxis® Sensing	Simultaneous BX, BY, BZ measurement enables true 3D magnetic field decoding for absolute angle or linear position without mechanical wipers.
Programmable Transfer Curve	Up to 17-point piecewise-linear calibration allows custom mapping of magnetic input to output, compensating for mechanical/magnetic nonlinearity.
Ratiometric Analog Output	Output scales directly with VDD (e.g., 0.5 V at 2.5 V supply → 1.0 V at 5.0 V supply), eliminating supply variation errors in analog signal chains.
PWM Output Mode	Configurable 100–1000 Hz frequency with ±0.003% DC jitter (100 Hz) enables noise-immune digital position transmission over long harnesses.
On-Chip Diagnostics	Real-time open-circuit, short-circuit, over-voltage, under-voltage, and magnetic field strength monitoring reduces need for external safety circuitry.
Thermal Offset Correction	Compensates for temperature-induced zero-point drift in both analog and PWM outputs, maintaining ≤ ±0.3° angular error across −40 °C to +150 °C.

Applications

Throttle Position Sensing	Pedal Position Sensing
Use Scenario: Monitoring accelerator pedal angle in gasoline and hybrid powertrains to determine engine torque demand. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing continuous 0–100% throttle opening feedback with <300 μs latency. Use Value: Enables precise air-fuel ratio control and meets ASIL-B functional safety requirements via built-in diagnostics and AEC-Q100 qualification.	Use Scenario: Detecting brake or accelerator pedal displacement in brake-by-wire and electronic throttle control systems. IC Role / Device Role / Timing Role: Linear position transducer converting pedal stroke into ratiometric analog voltage or PWM duty cycle. Use Value: Eliminates potentiometer wear-out failure mode while maintaining <±0.3° repeatability and supporting redundant signal paths.
Steering Wheel Angle Sensing	Ride Height Control
Use Scenario: Measuring absolute steering wheel rotation for electronic power steering (EPS) assist algorithms and lane-keeping systems. IC Role / Device Role / Timing Role: High-accuracy rotary encoder delivering 12-bit angular data with thermal drift compensation across full automotive temperature range. Use Value: Supports torque overlay and active steering functions with deterministic 290 μs refresh time and diagnostic coverage for ISO 26262 ASIL-C.	Use Scenario: Monitoring suspension travel in adaptive damping and air spring leveling systems for commercial vehicles and premium passenger cars. IC Role / Device Role / Timing Role: Non-contacting linear position sensor detecting shock absorber compression/expansion via magnet-on-rod configuration. Use Value: Provides millimeter-level stroke resolution with immunity to dust, moisture, and vibration-critical for closed-loop ride height regulation.

Throttle Position Sensing

Pedal Position Sensing

Use Scenario: Monitoring accelerator pedal angle in gasoline and hybrid powertrains to determine engine torque demand.

IC Role / Device Role / Timing Role: Absolute rotary position sensor providing continuous 0–100% throttle opening feedback with <300 μs latency.

Use Value: Enables precise air-fuel ratio control and meets ASIL-B functional safety requirements via built-in diagnostics and AEC-Q100 qualification.

Use Scenario: Detecting brake or accelerator pedal displacement in brake-by-wire and electronic throttle control systems.

IC Role / Device Role / Timing Role: Linear position transducer converting pedal stroke into ratiometric analog voltage or PWM duty cycle.

Use Value: Eliminates potentiometer wear-out failure mode while maintaining <±0.3° repeatability and supporting redundant signal paths.

Steering Wheel Angle Sensing

Ride Height Control

Use Scenario: Measuring absolute steering wheel rotation for electronic power steering (EPS) assist algorithms and lane-keeping systems.

IC Role / Device Role / Timing Role: High-accuracy rotary encoder delivering 12-bit angular data with thermal drift compensation across full automotive temperature range.

Use Value: Supports torque overlay and active steering functions with deterministic 290 μs refresh time and diagnostic coverage for ISO 26262 ASIL-C.

Use Scenario: Monitoring suspension travel in adaptive damping and air spring leveling systems for commercial vehicles and premium passenger cars.

IC Role / Device Role / Timing Role: Non-contacting linear position sensor detecting shock absorber compression/expansion via magnet-on-rod configuration.

Use Value: Provides millimeter-level stroke resolution with immunity to dust, moisture, and vibration-critical for closed-loop ride height regulation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90365EDC-ACD-000-RE	Same SOIC-8 package and pinout; replaces ABD-000 with standard firmware (not "not recommended for new design" status).	Identical functional scope but qualified for new designs; supports same analog/PWM modes and diagnostics.	Select when initiating new automotive programs requiring long-term supply assurance and full Melexis support lifecycle.
MLX90367EDC-ABD-000-RE	Successor device with enhanced 14-bit resolution, extended magnetic range (BX/BY ≥ 100 mT), and improved INL (±2 LSB).	Targets higher-precision applications like steer-by-wire where sub-0.1° angular accuracy is required.	Choose for next-generation platforms needing tighter linearity and broader magnetic operating margins.

Compared with MLX90365EDC-ABD-000-RE, the ACD-000 variant offers identical performance with formal design-in eligibility, while the MLX90367 provides measurable resolution and accuracy upgrades-making the ACD version the drop-in replacement and the 90367 the forward-looking upgrade path.

Availability

MLX90365EDC-ABD-000-RE is available at Aetrix Electronics and suitable for throttle position sensing, pedal position sensing, steering angle measurement, and ride height control requiring stable component supply in automotive production environments.

Supply support for MLX90365EDC-ABD-000-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 global manufacturing and AEC-Q100 validation infrastructure.

The MLX90365 product line delivers Triaxis®-based absolute position sensing for automotive subsystems demanding high reliability, diagnostic coverage, and non-contact durability in harsh environments.

FAQ

What is the operating temperature range of the MLX90365EDC-ABD-000-RE?

The MLX90365EDC-ABD-000-RE operates from −40 °C to +150 °C and is AEC-Q100 qualified for Grade 0 automotive applications. This range covers under-hood environments such as throttle bodies and suspension modules, where thermal stability and diagnostic integrity are maintained across the full span without derating.

Does the MLX90365EDC-ABD-000-RE support both analog and PWM output modes?

Yes, the MLX90365EDC-ABD-000-RE supports selectable ratiometric analog output (0–100% VDD) and PWM output (100–1000 Hz programmable frequency). Mode selection is performed via EEPROM programming during end-of-line calibration, and both outputs deliver 12-bit effective resolution with independent diagnostic coverage.

Is the MLX90365EDC-ABD-000-RE pin-compatible with other MLX90365 variants in SOIC-8 package?

Yes, all MLX90365 variants in SOIC-8 package-including MLX90365EDC-ABD-000-RE, MLX90365EDC-ACD-000-RE, and MLX90365KDC-ACD-000-RE-share identical pinout, footprint, and electrical interface. Firmware and EEPROM configuration differ, but no PCB redesign is needed when migrating between SOIC-8 versions.

What diagnostics does the MLX90365EDC-ABD-000-RE provide?

The MLX90365EDC-ABD-000-RE integrates open-circuit, short-circuit, over-voltage (up to +24 V), under-voltage (MT4V trigger at 4.0 V), and magnetic field strength diagnostics. These are reported via dedicated diagnostic output states and do not require external supervision circuitry, simplifying ASIL-B system design.

Can the MLX90365EDC-ABD-000-RE be used in linear position sensing applications?

Yes, the MLX90365EDC-ABD-000-RE supports absolute linear position sensing by detecting axial (BZ) and radial (BX/BY) field components from a moving magnet. When paired with a properly designed magnetic circuit-such as a diametrically magnetized rod-the MLX90365EDC-ABD-000-RE achieves sub-millimeter stroke resolution with thermal drift compensation.

MLX90365EDC-ABD-000-RE Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

Package/Case:: 8-SOIC (0.154", 3.90mm Width)

Series:: Triaxis®

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: -

For Measuring:: Linear, Rotary Position

Technology:: Hall Effect

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

Linear Range:: -

Output:: Analog Voltage

Output Signal:: -

Actuator Type:: External Magnet, Not Included

Linearity:: -

Resistance:: -

Resistance Tolerance:: -

Voltage - Supply:: 4.5V ~ 5.5V

Mounting Type:: Surface Mount

Termination Style:: Gull Wing

Operating Temperature:: -40°C ~ 85°C

Grade:: Automotive

Qualification:: AEC-Q100

Supplier Device Package:: 8-SOIC

MLX90365EDC-ABD-000-RE FAQ

1.How can I place an order for MLX90365EDC-ABD-000-RE through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90365EDC-ABD-000-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 MLX90365EDC-ABD-000-RE reliable?

The price and inventory of MLX90365EDC-ABD-000-RE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90365EDC-ABD-000-RE is usually 5 days.

3.What payment methods are accepted for MLX90365EDC-ABD-000-RE?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365EDC-ABD-000-RE transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90365EDC-ABD-000-RE?

MLX90365EDC-ABD-000-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90365EDC-ABD-000-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 MLX90365EDC-ABD-000-RE?

For technical support, including MLX90365EDC-ABD-000-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365EDC-ABD-000-RE requirements.

6.How does Aetrix verify that MLX90365EDC-ABD-000-RE is sourced from the original manufacturer or authorized distributors?

All MLX90365EDC-ABD-000-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 MLX90365EDC-ABD-000-RE meets industry standards.

7.What is the process for return or replacement of MLX90365EDC-ABD-000-RE?

All MLX90365EDC-ABD-000-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365EDC-ABD-000-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 MLX90365EDC-ABD-000-RE part is unused and in its original packaging.

Return procedure for MLX90365EDC-ABD-000-RE:

1.Submit a request within 90 days.

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

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