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

Melexis Technologies NV MLX90367LGO-ACV-000-SP

Name: MLX90367LGO-ACV-000-SP
Brand: Melexis Technologies NV
SKU: MLX90367LGO-ACV-000-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90367LGO-ACV-000-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

Package:: 16-TSSOP (0.173", 4.40mm Width)

Datasheet:: MLX90367LGO-ACV-000-SP.pdf

Description:: SENS RTY/LNRANLG/PWM SENT16TSSOP

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Product details

Overview

MLX90367LGO-ACV-000-SP from Melexis is a Triaxis® Hall-effect position sensor IC delivering absolute rotary or linear position measurement via SENT output (SAE J2716-2010). It resolves 3-axis magnetic flux (BX, BY, BZ) with 12-bit resolution and 10-bit thermal accuracy, housed in a RoHS-compliant TSSOP-16 dual-die package rated for −40 °C to +150 °C. It enables non-contacting throttle, pedal, and steering wheel position sensing in automotive powertrain and chassis systems.

For engineers reviewing the MLX90367LGO-ACV-000-SP datasheet, pinout, applications, or equivalent options, key selection criteria include its 17-point programmable linear transfer characteristic, SENT frame period of 882 μs, dual-die redundancy, thermal offset correction capability, and compatibility with IMC-based magnetic assemblies for high-accuracy angular decoding.

Technical Context

The MLX90367LGO-ACV-000-SP integrates a 16-bit RISC DSP core (2.5 MIPS @ 10 MHz), on-chip analog signal processing, and CoRDiC-based rectangular-to-polar conversion to compute absolute angle from orthogonal and parallel magnetic field components. Its dual-die architecture provides full hardware redundancy for ASIL-B/C functional safety compliance.

It implements SENT output per SAE J2716-2010 using Throttle Sensor or Secure Sensor format, delivering fast-channel position data plus slow-channel enhanced serial messages with diagnostic codes and user-defined values. The 17-point LNR (Linearization) programming allows precise end-user calibration of transfer characteristics across full mechanical stroke.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Interface	SENT (SAE J2716-2010), Throttle Sensor or Secure Sensor format - enables deterministic timing, error reporting, and multi-message transmission over single wire.
Resolution & Accuracy	12-bit position resolution with 10-bit thermal accuracy - delivers ≤ ±0.3° angular error at TA = 25 °C after factory trim and k-factor calibration.
Operating Temperature	−40 °C to +150 °C - qualified for under-hood automotive applications including throttle bodies and suspension ride height sensors.
Magnetic Sensing	Triaxis® 3-axis (BX, BY, BZ) detection with integrated magneto-concentrator (IMC) - supports absolute rotary (0–360°) and linear position sensing without mechanical contact.
Programmability	17-point LNR transfer characteristic (ACV version), thermal output offset correction, clamping, and diagnostic configuration - enables field-specific calibration and robustness tuning without hardware change.
Supply & Power	4.5–5.5 V nominal supply; 10 mA typical current with power-saving enabled - compatible with standard 5 V automotive domains and low-emission system requirements.
Package & Isolation	TSSOP-16 dual-die, RoHS-compliant; 4 MΩ isolation resistance between dice - supports functional safety architectures requiring physical separation of redundant channels.

Pinout & Package

TSSOP-16 package with dual-die redundancy; RoHS-compliant; body dimensions 5.0 × 4.4 × 1.2 mm (JEDEC MO-153).

Pin/Terminal	Circuit Role	Design Meaning
1	VDIG1	Digital supply for Die 1 - decoupled power rail supporting independent operation of first sensor die.
2	VSS1	Digital ground for Die 1 - dedicated return path minimizing crosstalk between redundant signal chains.
3	VDD1	Analog supply for Die 1 - isolated bias for Hall front-end and ADC stages of first die.
4	Test 01	Factory test terminal - not connected in final application; recommended tied to VSS1 for EMC stability.
5	Test 22	Factory test terminal - unused in application; tie to VSS1 per section 17 for optimal EMC behavior.
6	OUT2	SENT output for Die 2 - second independent SENT channel enabling dual-signal comparison for fault detection.
7	Not Used	No internal connection - electrically floating; tie to VSS1 to reduce EMI susceptibility.
8	Test 12	Factory test terminal - unused; connect to VSS1 to maintain reference plane integrity.
9	VDIG2	Digital supply for Die 2 - independent power domain ensuring fault containment between redundant dies.
10	VSS2	Digital ground for Die 2 - separate return path preventing shared-impedance coupling between dies.
11	VDD2	Analog supply for Die 2 - isolated bias for second Hall sensor chain and signal path.
12	Test 02	Factory test terminal - no functional role in operation; tie to VSS2 for noise immunity.
13	Test 21	Factory test terminal - unused post-test; grounding maintains consistent reference potential.
14	Not Used1	No internal connection - leave unconnected or tie to VSS2; no impact on functionality.
15	OUT1	SENT output for Die 1 - primary SENT channel carrying calibrated position data and diagnostics.
16	Test 11	Factory test terminal - tie to VSS2 to avoid floating node effects during system operation.

Key Features

Feature	Design Value
Triaxis® 3D Hall Sensing	Simultaneous BX, BY, BZ measurement enables absolute angle computation from rotating or translating magnets without mechanical linkage or potentiometer wear.
17-Point Programmable LNR	End-user configurable transfer curve with up to 17 breakpoints - supports custom stroke profiles for throttle, pedal, or float-level applications without firmware update.
Dual-Die Redundancy	Independent TSSOP-16 die pair with >4 MΩ inter-die isolation - meets ASIL-B requirements for fault-tolerant position feedback in safety-critical systems.
SENT Output with Diagnostics	SAE J2716-compliant frames deliver position, CRC-protected error codes, and OEM-defined values in fast and slow channels - simplifies ECU integration and failure mode analysis.
Thermal Output Offset Correction	Compensates for temperature-induced zero-point drift in real time - maintains ≤ ±0.3° angular accuracy across full −40 °C to +150 °C operating range.
On-Chip Signal Processing	Integrated CoRDiC engine, FIR filter (FILTER=1), and digital signal processor eliminate need for external MCU or FPGA in basic position decoding tasks.

Applications

Throttle Position Sensing	Pedal Position Sensing
Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrains for closed-loop air-fuel ratio control and torque management. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data every 882 μs with diagnostic flags for open-circuit, short-to-battery, or broken-track faults. Use Value: Enables fail-operational behavior via dual-die redundancy and eliminates mechanical wear associated with traditional potentiometers.	Use Scenario: Measuring brake or clutch pedal displacement in electronic braking systems (EBS) and automated manual transmissions (AMT). IC Role / Device Role / Timing Role: Linear position transducer converting magnet stroke into SENT-coded position with 17-point LNR calibration for nonlinear pedal travel profiles. Use Value: Delivers <±0.3° equivalent linearity error after calibration, supporting ISO 26262 ASIL-B compliance without external compensation.
Steering Wheel Angle Sensing	Ride Height Position Sensing
Use Scenario: Detecting absolute steering angle for electronic stability control (ESC), lane-keeping assist (LKA), and steer-by-wire backup systems. IC Role / Device Role / Timing Role: Rotary position sensor resolving 0–360° continuously with SENT output synchronized to ECU clock via sync pulses; latency <1.75 ms. Use Value: Provides deterministic timing and thermal offset correction critical for real-time vehicle dynamics control under extreme ambient conditions.	Use Scenario: Monitoring suspension compression/expansion in adaptive damping and active ride height control for commercial vehicles and premium passenger cars. IC Role / Device Role / Timing Role: Linear position sensor mounted on shock absorber or air spring, interfacing directly to body control module via SENT bus. Use Value: Dual-die architecture ensures continuous operation even if one die fails, meeting functional safety requirements for chassis-level actuation.

Throttle Position Sensing

Pedal Position Sensing

Use Scenario: Monitoring accelerator pedal angle in gasoline/diesel powertrains for closed-loop air-fuel ratio control and torque management.

IC Role / Device Role / Timing Role: Absolute rotary position sensor providing SENT-encoded angle data every 882 μs with diagnostic flags for open-circuit, short-to-battery, or broken-track faults.

Use Value: Enables fail-operational behavior via dual-die redundancy and eliminates mechanical wear associated with traditional potentiometers.

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

IC Role / Device Role / Timing Role: Linear position transducer converting magnet stroke into SENT-coded position with 17-point LNR calibration for nonlinear pedal travel profiles.

Use Value: Delivers <±0.3° equivalent linearity error after calibration, supporting ISO 26262 ASIL-B compliance without external compensation.

Steering Wheel Angle Sensing

Ride Height Position Sensing

Use Scenario: Detecting absolute steering angle for electronic stability control (ESC), lane-keeping assist (LKA), and steer-by-wire backup systems.

IC Role / Device Role / Timing Role: Rotary position sensor resolving 0–360° continuously with SENT output synchronized to ECU clock via sync pulses; latency <1.75 ms.

Use Value: Provides deterministic timing and thermal offset correction critical for real-time vehicle dynamics control under extreme ambient conditions.

Use Scenario: Monitoring suspension compression/expansion in adaptive damping and active ride height control for commercial vehicles and premium passenger cars.

IC Role / Device Role / Timing Role: Linear position sensor mounted on shock absorber or air spring, interfacing directly to body control module via SENT bus.

Use Value: Dual-die architecture ensures continuous operation even if one die fails, meeting functional safety requirements for chassis-level actuation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90367LGO-ACU-000-SP	3-point LNR programmability only; no thermal output offset correction.	Suitable for cost-sensitive applications where thermal drift <±0.5° is acceptable and full 17-point calibration is unnecessary.	Select ACU when system-level thermal compensation is handled externally or ambient range is limited (e.g., cabin-mounted pedals).
MLX90367LGO-ACX-000-SP	Includes thermal output offset correction and 17-point LNR - identical to ACV except ACX adds thermal correction algorithm.	Required for highest-accuracy applications demanding <±0.2° total error across full temperature range without external calibration.	Choose ACX over ACV only if thermal offset correction is explicitly needed beyond factory-trimmed performance; ACV suffices for most ASIL-B implementations.

Compared with MLX90367LGO-ACV-000-SP, the ACU variant reduces calibration flexibility and removes thermal correction, while the ACX variant adds thermal correction but offers no functional advantage unless system-level thermal error budget is tighter than ±0.3° - making ACV the optimal balance of precision, programmability, and cost for mainstream automotive position sensing.

Availability

MLX90367LGO-ACV-000-SP is available at Aetrix Electronics and suitable for throttle position sensing, pedal position sensing, and steering angle monitoring requiring stable component supply, long-term automotive qualification, and functional safety support.

Supply support for MLX90367LGO-ACV-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 magnetic sensing, infrared thermometry, and automotive ICs, with design centers in Europe and Asia and ISO/TS 16949-certified manufacturing partners.

The MLX90367 product line delivers Triaxis® 3D Hall position sensing for automotive and industrial motion control, engineered to replace contact-based potentiometers and support ASIL-B functional safety requirements through dual-die redundancy and SENT diagnostics.

FAQ

What is the SENT frame period and timing tolerance for MLX90367LGO-ACV-000-SP?

The MLX90367LGO-ACV-000-SP outputs SENT frames at a fixed period of 882 μs with ±1% tolerance over temperature and supply voltage. This deterministic timing enables precise synchronization with ECU sampling clocks and supports diagnostic frame alignment checks. Each frame carries position data, CRC, and status bits per SAE J2716-2010 Throttle Sensor format.

Does MLX90367LGO-ACV-000-SP support dual-die redundancy, and how is it implemented?

Yes, MLX90367LGO-ACV-000-SP uses a dual-die architecture in TSSOP-16 with >4 MΩ isolation resistance between dice. Each die has independent VDD/VSS supplies, analog front-ends, and SENT outputs (OUT1 and OUT2), allowing cross-checking for fault detection. This structure satisfies ASIL-B requirements for safety-critical position feedback without external arbitration logic.

How does the 17-point LNR programmability in MLX90367LGO-ACV-000-SP improve position accuracy?

The 17-point LNR (Linearization) in MLX90367LGO-ACV-000-SP allows end-users to define custom breakpoints and slopes across the full mechanical stroke, correcting for nonlinearity introduced by magnet geometry, air gap variation, or mechanical tolerances. This replaces complex external lookup tables and achieves <±0.3° residual error after calibration - critical for throttle and pedal applications.

What magnetic field ranges must be maintained for optimal performance of MLX90367LGO-ACV-000-SP?

For optimal performance, MLX90367LGO-ACV-000-SP requires √(BX² + BY²) ≥ 70 mT for XY-plane sensing and BZ ≥ 126 mT, with total magnetic norm √(BX² + BY² + (BZ/1.2)²) ≥ 20 mT. Below 20 mT, SNR degrades; above 70 mT, IMC saturation increases linearity error. These thresholds are validated per Melexis magnetic specification tables.

Is thermal output offset correction enabled by default in MLX90367LGO-ACV-000-SP?

No, thermal output offset correction is not enabled by default in MLX90367LGO-ACV-000-SP. It must be activated via EEPROM programming of the appropriate flag during end-of-line calibration. Once enabled, it dynamically compensates for temperature-induced zero-point drift, maintaining ≤ ±0.3° angular accuracy across −40 °C to +150 °C without external compensation circuitry.

MLX90367LGO-ACV-000-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

Package/Case:: 16-TSSOP (0.173", 4.40mm Width)

Series:: Triaxis®

Packaging:: Tube

Product Status:: Active

Programmable:: -

For Measuring:: Linear, Rotary Position

Technology:: Hall Effect

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

Linear Range:: -

Output:: SENT

Output Signal:: Programmable

Actuator Type:: External Magnet, Not Included

Linearity:: ±1°

Resistance:: -

Resistance Tolerance:: -

Voltage - Supply:: 4.5V ~ 5.5V

Mounting Type:: Surface Mount

Termination Style:: Gull Wing

Operating Temperature:: -40°C ~ 150°C

Grade:: -

Qualification:: -

Supplier Device Package:: 16-TSSOP

MLX90367LGO-ACV-000-SP FAQ

1.How can I place an order for MLX90367LGO-ACV-000-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90367LGO-ACV-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 MLX90367LGO-ACV-000-SP reliable?

The price and inventory of MLX90367LGO-ACV-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 MLX90367LGO-ACV-000-SP is usually 5 days.

3.What payment methods are accepted for MLX90367LGO-ACV-000-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90367LGO-ACV-000-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90367LGO-ACV-000-SP?

MLX90367LGO-ACV-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90367LGO-ACV-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 MLX90367LGO-ACV-000-SP?

For technical support, including MLX90367LGO-ACV-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90367LGO-ACV-000-SP requirements.

6.How does Aetrix verify that MLX90367LGO-ACV-000-SP is sourced from the original manufacturer or authorized distributors?

All MLX90367LGO-ACV-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 MLX90367LGO-ACV-000-SP meets industry standards.

7.What is the process for return or replacement of MLX90367LGO-ACV-000-SP?

All MLX90367LGO-ACV-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90367LGO-ACV-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 MLX90367LGO-ACV-000-SP part is unused and in its original packaging.

Return procedure for MLX90367LGO-ACV-000-SP:

1.Submit a request within 90 days.

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

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