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

Melexis Technologies NV MLX90365LDC-ABE-000-SP

Name: MLX90365LDC-ABE-000-SP
Brand: Melexis Technologies NV
SKU: MLX90365LDC-ABE-000-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90365LDC-ABE-000-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

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

Datasheet:: MLX90365LDC-ABE-000-SP.pdf

Description:: SENSOR ROTARY 360DEG SMD

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Product details

Overview

MLX90365LDC-ABE-000-SP 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 - used in throttle, pedal, and steering wheel position sensing.

For engineers reviewing the MLX90365LDC-ABE-000-SP datasheet, pinout, applications, or equivalent options, this page provides verified technical context, pin-level design meaning, real-world application cards, and validated alternative options for automotive and industrial non-contacting position sensing.

Technical Context

The MLX90365LDC-ABE-000-SP integrates a Triaxis® Hall front-end sensing BX, BY, and BZ magnetic field components, enabling absolute angular (0–360°) or linear displacement decoding via on-chip DSP and CoRDiC-based rectangular-to-polar conversion. Its architecture includes a 16-bit RISC microcontroller running at 10 MHz (2.5 MIPS), 128 B EEPROM for user programming, and programmable piecewise-linear transfer characteristics.

It supports dual output modes: ratiometric analog (0–100% VDD) and configurable PWM (100–1000 Hz), both with 12-bit resolution. On-board diagnostics include open/short detection, over-voltage protection, under-voltage detection, and thermal offset correction - all operating across the full −40 °C to +150 °C range with ±1 °C thermal drift control.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage	4.5–5.5 V nominal; supports robust automotive battery rail with ±24 V absolute max rating.
Output Resolution	12-bit DAC (analog) and 12-bit PWM; enables <0.025% duty-cycle step precision for high-fidelity position reporting.
Accuracy (Angular)	±0.3° intrinsic linearity error (XY axis, 25°C); thermal drift of magnetic angle phase error ≤0.01°/°C.
Operating Temperature	−40 °C to +150 °C; qualified per AEC-Q100 Grade 0, suitable for engine bay and transmission-mounted applications.
Magnetic Sensitivity	Detects BX/BY up to 70 mT and BZ up to 126 mT; IMC gain XY = 1.2–1.8×, Z = 1.1–1.3× for optimized signal-to-noise ratio.
Diagnostic Coverage	Open/short, broken VDD/VSS, field strength, and PWM diagnostic modes - all configurable via EEPROM.
Refresh Rate	275–305 μs per measurement cycle; supports real-time closed-loop control in fast-response systems like electronic throttle control.

Pinout & Package

MLX90365LDC-ABE-000-SP uses the SOIC-8 package (RoHS-compliant, 3.9 mm × 4.9 mm body, 1.27 mm pitch). Unused pins (Test 0, Test 1, Test 2, Not Used) must be connected to ground per EMC recommendations.

Pin	Circuit Role	Design Meaning
1	VDD	Main power supply input (4.5–5.5 V); includes over-voltage protection up to +24 V.
2	Test 0	Factory test pin; not connected in normal operation - tie to GND for EMC compliance.
3	Test 2	Factory test pin; not connected in normal operation - tie to GND for EMC compliance.
4	Not Used	No internal connection; must be grounded to minimize EMI coupling.
5	OUT	Programmable output: ratiometric analog (0–100% VDD) or PWM (100–1000 Hz).
6	Test 1	Factory test pin; not connected in normal operation - tie to GND for EMC compliance.
7	VDIG	Digital supply domain reference; decoupling required for stable logic and EEPROM operation.
8	VSS	Ground reference for analog and digital domains; low-impedance return path essential for accuracy.

Key Features

Feature	Design Value
Triaxis® Hall Sensing	Simultaneous orthogonal (BX, BY) and parallel (BZ) magnetic field detection enables true 3D position decoding without mechanical cam or gear constraints.
Programmable Transfer Characteristic	Up to 17-point piecewise-linear calibration allows precise end-user compensation for magnet nonlinearity, air gap variation, and mechanical tolerances.
On-Chip Diagnostics	Real-time open/short, over-voltage, under-voltage, and field-strength diagnostics reduce need for external monitoring circuitry in safety-critical systems.
Thermal Offset Correction	Compensates for temperature-induced zero-point drift in analog output, maintaining <±0.3° angular error over full −40 °C to +150 °C range.
AEC-Q100 Grade 0 Compliance	Validated for automotive use including engine compartment, transmission, and brake-by-wire environments with full lifecycle reliability data.

Applications

Throttle Position Sensing	Pedal Position Sensing
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel engines and hybrid powertrains for precise air-fuel ratio and torque control. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing real-time 0–100% throttle opening feedback with <100 μs update latency. Use Value: Enables closed-loop engine management with <±0.3° angular accuracy and built-in diagnostics to meet ASIL-B functional safety requirements.	Use Scenario: Detecting driver-intended acceleration/deceleration in brake and accelerator pedals for ADAS and regenerative braking coordination. IC Role / Device Role / Timing Role: Linear or rotary position transducer delivering ratiometric analog or PWM output synchronized to vehicle CAN bus timing. Use Value: Eliminates potentiometer wear and contact bounce; thermal offset correction ensures consistent pedal response across ambient temperatures.
Steering Wheel Angle Sensing	Float-Level Sensing
Use Scenario: Measuring absolute steering angle for electronic stability control (ESC), lane-keeping assist (LKA), and torque overlay systems. IC Role / Device Role / Timing Role: High-reliability rotary position sensor with redundant diagnostics and 12-bit resolution for sub-degree angular fidelity. Use Value: Supports ISO 26262 ASIL-C requirements via on-chip diagnostics, EEPROM-traceable calibration, and AEC-Q100 qualification.	Use Scenario: Monitoring fuel or coolant level in tanks using magnet-coupled float arms in harsh under-hood or off-road environments. IC Role / Device Role / Timing Role: Non-contacting linear position sensor immune to condensation, vibration, and chemical exposure affecting potentiometers. Use Value: Delivers stable 12-bit output with open/short detection to prevent false-empty or false-full indications in safety-critical fluid systems.

Throttle Position Sensing

Pedal Position Sensing

Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel engines and hybrid powertrains for precise air-fuel ratio and torque control.

IC Role / Device Role / Timing Role: Absolute rotary position sensor providing real-time 0–100% throttle opening feedback with <100 μs update latency.

Use Value: Enables closed-loop engine management with <±0.3° angular accuracy and built-in diagnostics to meet ASIL-B functional safety requirements.

Use Scenario: Detecting driver-intended acceleration/deceleration in brake and accelerator pedals for ADAS and regenerative braking coordination.

IC Role / Device Role / Timing Role: Linear or rotary position transducer delivering ratiometric analog or PWM output synchronized to vehicle CAN bus timing.

Use Value: Eliminates potentiometer wear and contact bounce; thermal offset correction ensures consistent pedal response across ambient temperatures.

Steering Wheel Angle Sensing

Float-Level Sensing

Use Scenario: Measuring absolute steering angle for electronic stability control (ESC), lane-keeping assist (LKA), and torque overlay systems.

IC Role / Device Role / Timing Role: High-reliability rotary position sensor with redundant diagnostics and 12-bit resolution for sub-degree angular fidelity.

Use Value: Supports ISO 26262 ASIL-C requirements via on-chip diagnostics, EEPROM-traceable calibration, and AEC-Q100 qualification.

Use Scenario: Monitoring fuel or coolant level in tanks using magnet-coupled float arms in harsh under-hood or off-road environments.

IC Role / Device Role / Timing Role: Non-contacting linear position sensor immune to condensation, vibration, and chemical exposure affecting potentiometers.

Use Value: Delivers stable 12-bit output with open/short detection to prevent false-empty or false-full indications in safety-critical fluid systems.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90365LDC-ACD-000-RE	Standard version (not preprogrammed); same SOIC-8 package, −40 °C to +150 °C, 12-bit analog/PWM, but lacks factory-programmed transfer curve.	Requires end-user calibration; better for custom magnetic assemblies where ABE-000's preprogrammed curve is mismatched.	Select when full programmability and flexibility in transfer function tuning are needed over out-of-box readiness.
MLX90365LGO-ACE-000-RE	TSSOP-16 dual-die package with full redundancy; adds thermal offset correction firmware and isolated diagnostics between dice.	Suitable for ASIL-D systems requiring hardware redundancy; larger footprint and higher cost than SOIC-8 single-die MLX90365LDC-ABE-000-SP.	Select only when functional safety mandates dual-die fault tolerance - not a drop-in replacement due to pinout and package incompatibility.

Compared with MLX90365LDC-ACD-000-RE, the MLX90365LDC-ABE-000-SP offers immediate deployment with preprogrammed transfer characteristics, while MLX90365LGO-ACE-000-RE provides hardware redundancy and enhanced thermal compensation at the cost of PCB area and complexity - making MLX90365LDC-ABE-000-SP optimal for cost-sensitive, space-constrained automotive position sensing where precalibration matches the magnetic design.

Availability

MLX90365LDC-ABE-000-SP is available at Aetrix Electronics and suitable for throttle position sensing, pedal position sensing, and steering angle sensing requiring stable component supply across automotive production lifecycles.

Supply support for MLX90365LDC-ABE-000-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 and industrial markets, with core expertise in magnetic sensing, infrared thermometry, and automotive ASICs.

The MLX90365 product line delivers Triaxis®-based absolute position sensing for non-contacting, high-accuracy angular and linear measurement in demanding automotive environments - designed specifically for throttle, pedal, and steering applications requiring AEC-Q100 compliance and on-chip diagnostics.

FAQ

What output modes does the MLX90365LDC-ABE-000-SP support?

The MLX90365LDC-ABE-000-SP supports two programmable output modes: ratiometric analog voltage (0–100% VDD) and pulse-width modulated (PWM) signal with frequency adjustable from 100 Hz to 1000 Hz. Both modes deliver 12-bit resolution and are selected via EEPROM configuration. The MLX90365LDC-ABE-000-SP defaults to analog output unless reprogrammed, and its output stage includes clamping and saturation limits defined in the datasheet.

Is the MLX90365LDC-ABE-000-SP pin-compatible with other MLX90365 variants in SOIC-8?

Yes, the MLX90365LDC-ABE-000-SP shares identical SOIC-8 pinout and electrical interface with all other MLX90365 variants using the "DC" package code (e.g., MLX90365LDC-ACD-000-RE), including VDD, VSS, OUT, and VDIG connections. However, factory-programmed parameters (e.g., transfer curve, diagnostics) differ - so functional compatibility requires verifying EEPROM contents and output mode configuration before substitution.

Does the MLX90365LDC-ABE-000-SP include thermal offset correction?

The MLX90365LDC-ABE-000-SP implements thermal offset correction in firmware, reducing zero-point drift over temperature to maintain <±0.3° angular error across −40 °C to +150 °C. This correction is applied digitally within the DSP and does not require external components. While MLX90365LDC-ACE-000-RE adds enhanced thermal compensation, the MLX90365LDC-ABE-000-SP's built-in correction meets AEC-Q100 Grade 0 requirements for most automotive position sensing tasks.

What is the magnetic field range supported by the MLX90365LDC-ABE-000-SP?

The MLX90365LDC-ABE-000-SP detects magnetic flux densities up to 70 mT in the XY plane (orthogonal to die surface) and up to 126 mT along the Z-axis (parallel to die surface). Optimal performance occurs at √(BX² + BY²) ≥ 70 mT and magnetic flux norm ≥ 20 mT; below 20 mT, signal-to-noise ratio degrades. The MLX90365LDC-ABE-000-SP uses integrated magneto-concentrators (IMC®) to boost sensitivity and linearity within these ranges.

Can the MLX90365LDC-ABE-000-SP be used in ASIL-B or ASIL-C systems?

Yes - the MLX90365LDC-ABE-000-SP is AEC-Q100 qualified (Grade 0) and includes multiple hardware and firmware features supporting ASIL-B and ASIL-C development: open/short diagnostics, over/under-voltage detection, watchdog timer, EEPROM CRC checks, and programmable diagnostic thresholds. While it is not certified to ISO 26262 as a standalone item, the MLX90365LDC-ABE-000-SP is widely deployed in ASIL-B/C systems (e.g., throttle, pedal) when integrated with appropriate system-level safety mechanisms.

MLX90365LDC-ABE-000-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

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

Series:: Triaxis®

Packaging:: Bulk

Product Status:: Obsolete

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:: Surface Mount

Termination Style:: Gull Wing

Operating Temperature:: -40°C ~ 150°C

Grade:: Automotive

Qualification:: AEC-Q100

Supplier Device Package:: 8-SOIC

MLX90365LDC-ABE-000-SP FAQ

1.How can I place an order for MLX90365LDC-ABE-000-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90365LDC-ABE-000-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 MLX90365LDC-ABE-000-SP reliable?

The price and inventory of MLX90365LDC-ABE-000-SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90365LDC-ABE-000-SP is usually 5 days.

3.What payment methods are accepted for MLX90365LDC-ABE-000-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365LDC-ABE-000-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90365LDC-ABE-000-SP?

MLX90365LDC-ABE-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90365LDC-ABE-000-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 MLX90365LDC-ABE-000-SP?

For technical support, including MLX90365LDC-ABE-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365LDC-ABE-000-SP requirements.

6.How does Aetrix verify that MLX90365LDC-ABE-000-SP is sourced from the original manufacturer or authorized distributors?

All MLX90365LDC-ABE-000-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 MLX90365LDC-ABE-000-SP meets industry standards.

7.What is the process for return or replacement of MLX90365LDC-ABE-000-SP?

All MLX90365LDC-ABE-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365LDC-ABE-000-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 MLX90365LDC-ABE-000-SP part is unused and in its original packaging.

Return procedure for MLX90365LDC-ABE-000-SP:

1.Submit a request within 90 days.

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

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