My Inquiry
My Account
Melexis Technologies NV MLX90365EGO-ACD-000-SP
- Part No.:
- MLX90365EGO-ACD-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90365EGO-ACD-000-SP.pdf
- Description:
- SENSR RTRY/LINR ANLG/PWM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,392
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MLX90365EGO-ACD-000-SP from Melexis is an AEC-Q100 qualified Triaxis® Hall-effect absolute position sensor IC in TSSOP-16 package, delivering 12-bit analog or PWM output with ±0.3° magnetic angle phase error (XY axis), 10-bit thermal accuracy, and integrated diagnostics for automotive pedal and steering wheel position sensing.
For engineers reviewing the MLX90365EGO-ACD-000-SP datasheet, pinout, applications, or equivalent options, this page provides verified pin mapping, real-world diagnostic behavior, thermal offset correction capability, and validated alternatives for redundant position sensing in safety-critical systems.
Technical Context
The MLX90365EGO-ACD-000-SP implements a dual-die architecture in TSSOP-16 for full functional redundancy, with independent VX/VY/VZ Hall sensing channels feeding a 16-bit RISC DSP that computes absolute angular or linear position via CoRDiC-based rectangular-to-polar conversion. Its programmable piecewise-linear transfer characteristic supports end-user calibration across up to 17 points.
It integrates on-chip EEPROM (128 B), RAM (384 B), and ROM (10 KB) firmware, enabling field-programmable output modes (ratiometric analog or PWM), clamping thresholds, filter settings (0–2), and diagnostic configurations-including open/short detection, broken VDD/VSS monitoring, and thermal offset correction specific to AxE versions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Resolution | 12-bit analog or PWM output-enables 0.025% duty cycle step resolution for precise closed-loop control feedback. |
| Magnetic Angle Error | ±0.3° at TA = 25°C (XY axis)-guarantees high-fidelity rotary position decoding without external interpolation. |
| Thermal Accuracy | 10-bit over −40°C to +150°C-maintains ≤±0.5° angular error across full automotive temperature range with internal compensation. |
| Supply Voltage Range | 4.5 V to 5.5 V nominal-compatible with standard 5 V automotive power rails and tolerant of transient overvoltage up to +24 V. |
| Diagnostics Coverage | Open/short, broken VDD/VSS, field strength, and PWM integrity-supports ASIL-B system-level fault detection per ISO 26262 requirements. |
| Package | TSSOP-16 (dual die, RoHS compliant)-provides physical redundancy and EMC-optimized layout with dedicated ground/power pins per die. |
| PWM Frequency Range | 100 Hz to 1000 Hz programmable-allows tuning for noise immunity vs. response time trade-offs in EMI-sensitive environments. |
Pinout & Package
TSSOP-16 package with dual-die redundancy: two independent sensor dies sharing common supply and output routing, optimized for functional safety compliance. Unused test pins must be tied to ground per Melexis EMC recommendations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 9 | VDIG1 / VDIG2 | Digital supply for Die 1 and Die 2-separate inputs enable independent power domain monitoring and fault isolation. |
| 2, 10 | VSS1 / VSS2 | Ground return for Die 1 and Die 2-dual ground paths reduce crosstalk and support differential diagnostic comparison. |
| 3, 11 | VDD1 / VDD2 | Analog supply for Die 1 and Die 2-decoupling per die ensures stable biasing under dynamic load conditions. |
| 5, 15 | OUT1 / OUT2 | Independent analog/PWM outputs-enables cross-checking for ASIL-B/B decomposition or voting logic implementation. |
| 4, 6, 8, 12–14, 16 | Test 01 / Test 22 / Test 12 / Test 02 / Test 21 / Test 11 | Factory test access points-must be grounded in production to minimize EMI and prevent floating node instability. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® 3-axis Hall sensing | Simultaneous BX, BY, BZ measurement enables absolute position decoding from single moving magnet-eliminates need for multi-magnet assemblies or mechanical gearing. |
| Programmable 17-point LNR | End-user configurable transfer curve corrects nonlinearity from magnetic circuit tolerances-reduces calibration effort in final assembly without factory trim dependency. |
| Thermal offset correction (AxE) | Compensates for die-level thermal drift in XY/XYZ axes-maintains <±0.5° angular error across −40°C to +150°C without external compensation circuitry. |
| Dual-die redundancy (TSSOP-16) | Two physically independent sensor dies with separate power/ground/output-meets ASIL-B hardware fault tolerance requirements per ISO 26262. |
| Integrated diagnostics suite | Real-time detection of open/short circuits, broken VDD/VSS, field strength loss, and PWM timing faults-replaces discrete monitoring components and simplifies safety case documentation. |
Applications
| Pedal Position Sensing | Steering Wheel Position Sensing |
|---|---|
Use Scenario: Real-time detection of accelerator/brake pedal angle in electric powertrain control units. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing ratiometric analog output synchronized to engine control loop timing (≤305 μs refresh rate). Use Value: Enables precise torque demand mapping with <±0.5° total angular error across temperature-critical for regenerative braking coordination and pedal feel consistency. | Use Scenario: Contactless measurement of steering column rotation for EPS assist algorithms and ADAS lane-keeping input. IC Role / Device Role / Timing Role: Dual-die redundant position sensor delivering independent PWM outputs sampled at 100–1000 Hz for cross-validation. Use Value: Supports ASIL-B fault detection via output comparison-reduces reliance on external watchdogs and meets ISO 26262 diagnostic coverage targets for steering angle reporting. |
| Throttle Position Sensing | Float-Level Sensing |
Use Scenario: Monitoring throttle valve opening angle in gasoline direct injection systems under high-vibration conditions. IC Role / Device Role / Timing Role: High-EMI-resilient position sensor using clamped PWM output with programmable filter (0–2) to suppress engine bay noise. Use Value: Maintains <±0.3° accuracy despite 20 mT magnetic interference-avoids signal corruption during cold-start cranking or alternator load transients. | Use Scenario: Non-contact liquid level measurement in fuel tanks using linear displacement of float-mounted magnet. IC Role / Device Role / Timing Role: Linear position sensor interpreting BZ component magnitude to derive stroke distance with 12-bit resolution. Use Value: Eliminates potentiometer wear and contact corrosion-extends service life beyond 100,000 cycles while maintaining ±0.5 mm linearity over 0–300 mm range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90367GO-ABD-000-RE | Single-die SOIC-8 variant with identical core architecture but no dual-die redundancy or TSSOP-16 pinout. | Lacks ASIL-B hardware fault tolerance; suitable only for non-safety-critical linear/rotary sensing where cost and footprint are prioritized. | Select when functional safety certification is not required and board space constraints favor SOIC-8. |
| AMS AS5055A-BQFT | 14-bit SPI-output magnetic encoder with integrated 3-axis Hall sensors but no built-in PWM/analog dual-mode output or on-chip diagnostics. | Requires external MCU for diagnostics and transfer function programming; lacks Melexis' end-user programmable clamping and filtering. | Select when digital interface (SPI) and higher resolution are preferred over analog/PWM flexibility and embedded safety features. |
Compared with MLX90365EGO-ACD-000-SP, the MLX90367GO-ABD-000-RE reduces cost and size but removes redundancy needed for ASIL-B, while the AMS AS5055A-BQFT offers higher resolution but shifts diagnostic and calibration complexity to the host MCU-making MLX90365EGO-ACD-000-SP optimal for safety-certified analog/PWM systems requiring self-contained fault handling.
Availability
MLX90365EGO-ACD-000-SP is available at Aetrix Electronics and suitable for automotive pedal position sensing, steering angle monitoring, and throttle control applications requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant traceability.
Supply support for MLX90365EGO-ACD-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 expertise in Hall-effect, IR, and pressure sensing technologies.
The MLX90365 product line delivers Triaxis®-based absolute position sensing for safety-critical automotive subsystems, designed specifically to replace contacting potentiometers and meet ISO 26262 functional safety requirements through integrated diagnostics and dual-die redundancy.
FAQ
What is the operating temperature range supported by the MLX90365EGO-ACD-000-SP?
The MLX90365EGO-ACD-000-SP operates from −40°C to +150°C, matching the automotive L-grade qualification. This range is validated across all electrical, magnetic, and diagnostic specifications-including ±0.5° angular accuracy and full functionality of open/short and broken VDD/VSS diagnostics-without derating.
Does the MLX90365EGO-ACD-000-SP support both analog and PWM output simultaneously?
No, the MLX90365EGO-ACD-000-SP supports either ratiometric analog or PWM output per configuration, selected via the programmable OUT mode bit. Both modes share the same OUT1/OUT2 pins in TSSOP-16, and switching requires reprogramming EEPROM-not runtime toggling.
How does the dual-die architecture in the MLX90365EGO-ACD-000-SP improve functional safety compliance?
The dual-die TSSOP-16 implementation provides physically independent sensing paths with separate VDD/VSS/VDIG supplies and outputs. This enables cross-comparison of OUT1 and OUT2 signals to detect latent faults-meeting ASIL-B hardware fault tolerance requirements per ISO 26262 without external redundancy components.
Can the MLX90365EGO-ACD-000-SP be calibrated for custom magnetic circuits after PCB assembly?
Yes, the MLX90365EGO-ACD-000-SP supports end-user programming of up to 17-point piecewise-linear transfer characteristics via I²C-compatible interface. This allows field calibration to compensate for mechanical tolerances, magnet strength variation, and flux path asymmetry-without requiring factory trim or specialized equipment.
What diagnostic functions are implemented in hardware within the MLX90365EGO-ACD-000-SP?
The MLX90365EGO-ACD-000-SP integrates hardware-level diagnostics including open/short detection on OUT pins, broken VDD/VSS monitoring, field strength loss alert, PWM timing jitter validation, and thermal offset drift tracking. All diagnostics generate active fault flags accessible via dedicated diagnostic output or register readback-no software polling required.
MLX90365EGO-ACD-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:
- Analog Voltage, PWM
- 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 ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 16-TSSOP
MLX90365EGO-ACD-000-SP FAQ
1.How can I place an order for MLX90365EGO-ACD-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90365EGO-ACD-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 MLX90365EGO-ACD-000-SP reliable?
The price and inventory of MLX90365EGO-ACD-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 MLX90365EGO-ACD-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90365EGO-ACD-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365EGO-ACD-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90365EGO-ACD-000-SP?
MLX90365EGO-ACD-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90365EGO-ACD-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 MLX90365EGO-ACD-000-SP?
For technical support, including MLX90365EGO-ACD-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365EGO-ACD-000-SP requirements.
6.How does Aetrix verify that MLX90365EGO-ACD-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90365EGO-ACD-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 MLX90365EGO-ACD-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90365EGO-ACD-000-SP?
All MLX90365EGO-ACD-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365EGO-ACD-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 MLX90365EGO-ACD-000-SP part is unused and in its original packaging.
Return procedure for MLX90365EGO-ACD-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MLX90365EGO-ACD-000-SP Tags
-
TLV493DA1B6HTSA2
Infineon Technologies
-
EVW-AE4001B14
Panasonic Electronic Components
-
3382G-1-103G
Bourns Inc.
-
TLE5501E0001XUMA1
Infineon Technologies
-
HAL830UT-A
TDK-Micronas GmbH
-
TLE5009E1000FUMA1
Infineon Technologies
-
TLE5501E0002XUMA1
Infineon Technologies
-
HAL3725DJ-A
TDK-Micronas GmbH
-
HAL3727DJ-A
TDK-Micronas GmbH
-
HMC1501-TR
Honeywell Aerospace
-
HMC1512-TR
Honeywell Aerospace
-
AAS33001LLEATR-5
Allegro MicroSystems
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
