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Melexis Technologies NV MLX90365LGO-ABB-000-RE
- Part No.:
- MLX90365LGO-ABB-000-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90365LGO-ABB-000-RE.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:1,262
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Product details
Overview
MLX90365LGO-ABB-000-RE from Melexis is an AEC-Q100 qualified Triaxis® Hall-based absolute rotary and linear position sensor IC in TSSOP-16 package, delivering 12-bit analog or PWM output with ±0.3° magnetic angle phase error (XY axis), thermal offset correction, and open/short diagnostics. It operates across −40 °C to +150 °C and supports non-contacting potentiometer replacement in automotive throttle and steering systems.
For engineers reviewing the MLX90365LGO-ABB-000-RE datasheet, pinout, applications, or equivalent options, this page delivers verified pin functions, real-world accuracy specs (e.g., ±0.3° angular error, 12-bit resolution), diagnostic behavior (open/short, field strength), and validated alternatives for pedal, float-level, and ride height sensing designs.
Technical Context
The MLX90365LGO-ABB-000-RE integrates a Triaxis® Hall front-end sensing BX, BY, and BZ components, enabling absolute angular (0–360°) or linear position decoding via on-chip DSP and CoRDiC coordinate rotation. Its dual-die TSSOP-16 architecture provides full redundancy for functional safety-critical applications.
It features programmable transfer characteristics (4- or 17-point piecewise-linear), selectable ratiometric analog or PWM output modes, and embedded diagnostics including over-voltage protection, under-voltage detection, and broken-track detection on VDD/VSS lines - all operating within automotive-grade thermal stability (−40 °C to +150 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5–5.5 V nominal; supports 24 V absolute max for robustness against load dump transients |
| Output Resolution | 12-bit DAC (analog) / 12-bit PWM; enables 0.025% duty-cycle step precision for high-fidelity position reporting |
| Angular Accuracy | ±0.3° magnetic angle phase error (XY axis at 25 °C); ensures sub-degree repeatability in rotary sensing |
| Thermal Range | −40 °C to +150 °C; qualified per AEC-Q100 Grade 0 for under-hood and transmission applications |
| Magnetic Sensitivity | 70 mT min √(BX²+BY²); compatible with standard NdFeB magnets at air gaps up to 4 mm |
| Diagnostics | Open/short, field strength, PWM, and broken-track (VDD/VSS) detection; reduces need for external monitoring circuitry |
| Package | TSSOP-16; dual-die layout supports ASIL-B compliance via hardware redundancy |
Pinout & Package
TSSOP-16 package with dual-die redundancy; RoHS compliant, 4.4 mm × 5.0 mm footprint, 1.0 mm height.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1; decoupling required for EMC-compliant operation |
| 2 | VSS1 | Digital ground reference for Die 1; must be connected to system ground |
| 3 | VDD1 | Analog supply for Die 1; separate from VDIG1 to minimize noise coupling |
| 4 | Test 01 | Factory test pin; recommended to tie to ground for optimal EMC performance |
| 5 | Test 22 | Factory test pin; not used in end application; connect to ground |
| 6 | OUT2 | Redundant output channel (PWM or analog) from Die 2; enables cross-checking for safety-critical use |
| 7 | Not Used | No internal connection; must be grounded per datasheet recommendation |
| 8 | Test 12 | Factory test pin; no functional role; tie to ground |
| 9 | VDIG2 | Digital supply for Die 2; independent rail improves fault isolation |
| 10 | VSS2 | Digital ground for Die 2; isolated from VSS1 to support dual-die independence |
| 11 | VDD2 | Analog supply for Die 2; paired with VSS2 for redundant signal path |
| 12 | Test 02 | Factory test pin; connect to ground |
| 13 | Test 21 | Factory test pin; connect to ground |
| 14 | Not Used | No internal connection; ground per EMC guidelines |
| 15 | OUT1 | Main output channel (PWM or analog) from Die 1; primary interface to ECU |
| 16 | Test 11 | Factory test pin; connect to ground |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous BX, BY, BZ measurement enables single-IC absolute angle/linear position without external concentrators |
| Programmable Transfer Curve | 4- or 17-point piecewise-linear calibration allows precise matching to mechanical stroke or rotation profile |
| Dual-Die Redundancy | TSSOP-16 layout with independent dies supports ASIL-B compliance and fault-tolerant output comparison |
| On-Chip Diagnostics | Integrated open/short, field strength, PWM, and broken-track (VDD/VSS) detection eliminates need for external supervisory ICs |
| Thermal Offset Correction | Compensates for temperature-induced zero-point drift in real time, maintaining <±0.3° angular error over full range |
| AEC-Q100 Grade 0 | Qualified for −40 °C to +150 °C operation with lifetime reliability data, supporting automotive powertrain and chassis applications |
Applications
| Throttle Position Sensing | Pedal Position Sensing |
|---|---|
|
Use Scenario: Monitoring accelerator or brake pedal angular displacement in electric/hybrid vehicles with fail-safe requirements. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing real-time, redundant analog/PWM signals to vehicle control unit. Use Value: Dual-die TSSOP-16 architecture enables cross-die validation, meeting ASIL-B diagnostic coverage targets without external comparators. |
Use Scenario: Detecting driver-intended torque via linear displacement of accelerator or brake pedal. IC Role / Device Role / Timing Role: Linear position sensor converting mechanical stroke into ratiometric analog voltage or PWM duty cycle. Use Value: 12-bit resolution and thermal offset correction ensure <±0.5% full-scale linearity over −40 °C to +150 °C, critical for regenerative braking consistency. |
| Steering Wheel Angle Sensing | Float-Level Fuel Tank Sensing |
|
Use Scenario: Measuring absolute steering wheel rotation for EPS assist and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: High-accuracy rotary position sensor with programmable zero-point and discontinuity handling for multi-turn applications. Use Value: ±0.3° magnetic angle phase error and 17-point LNR programming allow precise mapping across 0–720° mechanical rotation with minimal calibration effort. |
Use Scenario: Non-contact fuel level measurement using magnet-attached float arm in automotive or industrial tanks. IC Role / Device Role / Timing Role: Linear position sensor interpreting vertical magnet displacement as analog voltage proportional to fuel volume. Use Value: Immunity to vibration, condensation, and fuel chemistry due to sealed IC + external magnet design; no potentiometer wear-out failure mode. |
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-ABB-000-RE | Same TSSOP-16 dual-die package, but adds 16-bit resolution and enhanced INL (<±0.1°) via improved DSP firmware | Required where higher angular fidelity is needed (e.g., steer-by-wire feedback), not drop-in due to EEPROM programming differences | Select when >12-bit resolution and <±0.1° INL are mandatory; requires updated calibration workflow |
| TLV493DW2B6A1HALR | Single-die TSSOP-16 3D Hall sensor with I²C interface; no PWM/analog dual-mode output; lower accuracy (±1.0°) | Suitable for cost-sensitive non-safety applications (e.g., HVAC damper control), lacks AEC-Q100 Grade 0 qualification | Choose for I²C-based systems needing digital bus integration; not suitable for ASIL-B or analog/PWM ECU interfaces |
Compared with MLX90365LGO-ABB-000-RE, MLX90367 offers higher resolution at the cost of firmware compatibility, while TLV493DW2B6A1HALR trades analog/PWM flexibility and automotive qualification for I²C simplicity and lower cost - making each viable only in distinct architectural contexts.
Availability
MLX90365LGO-ABB-000-RE is available at Aetrix Electronics and suitable for automotive throttle position, pedal sensing, steering angle, and float-level applications requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant traceability.
Supply support for MLX90365LGO-ABB-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 intelligent sensors and driver ICs for automotive and industrial markets, with core expertise in Hall-effect, IR, and pressure sensing technologies.
The MLX90365 product line was designed for high-reliability absolute position sensing in harsh environments, targeting ASIL-B automotive subsystems such as electronic throttle control, brake-by-wire, and active suspension.
FAQ
What is the operating temperature range of the MLX90365LGO-ABB-000-RE?
The MLX90365LGO-ABB-000-RE is rated for −40 °C to +150 °C ambient operation and qualified to AEC-Q100 Grade 0. This range covers under-hood engine bay, transmission, and brake module locations. The device maintains specified accuracy and diagnostic functionality across the full span, supported by on-chip thermal offset correction and drift-compensated DSP algorithms.
Does the MLX90365LGO-ABB-000-RE support both analog and PWM outputs simultaneously?
No, the MLX90365LGO-ABB-000-RE supports either ratiometric analog voltage or PWM output per configuration - not both concurrently. Output mode is selected during end-of-line programming via the OUT mode parameter. The TSSOP-16 dual-die version provides two independent outputs (OUT1 and OUT2), each configurable separately, enabling redundant signal paths but not mixed-mode operation on a single channel.
How does the dual-die architecture of the MLX90365LGO-ABB-000-RE improve functional safety?
The MLX90365LGO-ABB-000-RE's TSSOP-16 dual-die implementation provides physically independent signal chains (Die 1 and Die 2), each with dedicated VDD/VSS/VDIG rails and outputs (OUT1/OUT2). This enables cross-die comparison for fault detection - a key requirement for ASIL-B compliance. Unlike software-only redundancy, hardware separation prevents common-cause failures from affecting both channels simultaneously.
Can the MLX90365LGO-ABB-000-RE be used with standard ferrite magnets?
The MLX90365LGO-ABB-000-RE is optimized for use with NdFeB (neodymium) magnets, requiring ≥70 mT √(BX²+BY²) for reliable operation. Ferrite magnets typically deliver <40 mT at practical air gaps and are not recommended. Verified performance uses sintered NdFeB grades N35–N52, with magnet size and orientation calibrated per Melexis Application Note AN-012 for target stroke or rotation range.
What diagnostic capabilities does the MLX90365LGO-ABB-000-RE provide out-of-the-box?
The MLX90365LGO-ABB-000-RE includes open/short circuit detection on the output pin, field strength monitoring (low/high magnetic field), PWM diagnostic (pulse width validity), and broken-track detection on VDD and VSS supply lines. These are enabled by default and report status via dedicated diagnostic output levels or clamped output states - no external components or host processor intervention required for basic fault flagging.
MLX90365LGO-ABB-000-RE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Melexis Technologies NV
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Series:
- Triaxis®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- 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 ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 16-TSSOP
MLX90365LGO-ABB-000-RE FAQ
1.How can I place an order for MLX90365LGO-ABB-000-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90365LGO-ABB-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 MLX90365LGO-ABB-000-RE reliable?
The price and inventory of MLX90365LGO-ABB-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 MLX90365LGO-ABB-000-RE is usually 5 days.
3.What payment methods are accepted for MLX90365LGO-ABB-000-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365LGO-ABB-000-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90365LGO-ABB-000-RE?
MLX90365LGO-ABB-000-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90365LGO-ABB-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 MLX90365LGO-ABB-000-RE?
For technical support, including MLX90365LGO-ABB-000-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365LGO-ABB-000-RE requirements.
6.How does Aetrix verify that MLX90365LGO-ABB-000-RE is sourced from the original manufacturer or authorized distributors?
All MLX90365LGO-ABB-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 MLX90365LGO-ABB-000-RE meets industry standards.
7.What is the process for return or replacement of MLX90365LGO-ABB-000-RE?
All MLX90365LGO-ABB-000-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365LGO-ABB-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 MLX90365LGO-ABB-000-RE part is unused and in its original packaging.
Return procedure for MLX90365LGO-ABB-000-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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