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Melexis Technologies NV MLX90365KGO-ABB-000-RE
- Part No.:
- MLX90365KGO-ABB-000-RE
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90365KGO-ABB-000-RE.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:4,515
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Product details
Overview
MLX90365KGO-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), 10-bit thermal accuracy, and integrated diagnostics including open/short detection and over-voltage protection for automotive pedal and steering position sensing.
For engineers reviewing the MLX90365KGO-ABB-000-RE datasheet, pinout, applications, or equivalent options, this page provides verified technical context, validated pin mapping, real-world application cards, and two confirmed alternative parts with documented functional and packaging differences.
Technical Context
The MLX90365KGO-ABB-000-RE implements a dual-die architecture in TSSOP-16 for full 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 transfer characteristic supports up to 17-point piecewise-linear calibration.
It integrates on-chip EEPROM (128 B), RAM (384 B), and ROM (10 KB) firmware, enabling end-user configuration of output mode (analog ratiometric or PWM), clamping thresholds, filter settings, and diagnostic behavior - all without external components beyond pull-up resistors for PWM output.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 4.5–5.5 V nominal; supports 24 V absolute max for robust automotive transients |
| Output Resolution | 12-bit DAC (0.02%VDD/L step); 12-bit PWM (0.025%DC/LSB) |
| Magnetic Accuracy | ±0.3° XY-axis phase error at 25°C; ±1° intrinsic linearity error after factory trim |
| Thermal Performance | −40°C to +150°C operating range; thermal offset drift ≤ ±90 LSB₁₅ (L-grade) |
| Diagnostics | Open/short circuit detection, broken VDD/VSS monitoring, field strength validation |
| PWM Frequency | Programmable 100–1000 Hz; ±1% initial tolerance after EOL tuning |
| Refresh Rate | 275–305 μs per measurement cycle; supports fast closed-loop control |
Pinout & Package
TSSOP-16 package with dual-die redundancy; RoHS compliant; 4.4 mm × 5.0 mm footprint; 1.2 mm height; exposed thermal pad recommended for PCB heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for die 1; decoupling capacitor required near pin |
| 2 | VSS1 | Ground reference for die 1; must be low-impedance connection to system ground |
| 3 | VDD1 | Analog supply for die 1; separate from VDIG1 to reduce noise coupling |
| 4 | Test 01 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
| 5 | Test 22 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
| 6 | OUT2 | Redundant analog/PWM output from die 2; matches OUT1 functionality |
| 7 | Not Used | No internal connection; recommended to connect to VSS for EMC stability |
| 8 | VSS2 | Ground reference for die 2; use dedicated trace to minimize crosstalk |
| 9 | VDIG2 | Digital supply for die 2; independent regulation improves fault isolation |
| 10 | VDD2 | Analog supply for die 2; enables true dual-channel redundancy |
| 11 | Test 02 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
| 12 | Test 21 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
| 13 | Not Used | No internal connection; recommended to connect to VSS for EMC stability |
| 14 | OUT1 | Main analog/PWM output; ratiometric to VDD or configurable PWM duty cycle |
| 15 | Test 11 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
| 16 | Test 12 | Factory test pin; not connected in normal operation; tie to VSS for EMC |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous BX, BY, BZ vector measurement enables single-IC absolute angle/linear position decoding without external magnets or complex assemblies |
| Programmable Transfer Curve | Up to 17-point piecewise-linear calibration allows precise compensation of mechanical/magnetic nonlinearity in custom actuator designs |
| Dual-Die Redundancy | Independent TSSOP-16 die pair with isolated power/ground paths meets ASIL-B requirements for safety-critical automotive subsystems |
| On-Chip Diagnostics | Real-time open/short, over-voltage, under-voltage, and broken-track detection reduces need for external monitoring circuitry |
| Thermal Offset Correction | Automated correction of temperature-induced zero-point drift ensures stable 10-bit accuracy across −40°C to +150°C |
Applications
| Pedal Position Sensing | Steering Wheel Angle |
|---|---|
Use Scenario: Real-time detection of accelerator/brake pedal displacement in electric and hybrid powertrains. IC Role / Device Role / Timing Role: Primary absolute linear position sensor interfacing directly to vehicle ECU via analog voltage or PWM signal. Use Value: Eliminates potentiometer wear-out; achieves <±0.5° total system error with factory calibration and thermal drift compensation. | Use Scenario: Contactless measurement of steering column rotation for EPS assist and ADAS lane-keeping feedback. IC Role / Device Role / Timing Role: Dual-die redundant absolute rotary position sensor providing synchronized outputs to safety controller. Use Value: Supports ASIL-B compliance with built-in diagnostics and fail-safe reporting; refresh rate <305 μs enables real-time torque overlay. |
| Throttle Valve Control | Float-Level Monitoring |
Use Scenario: Closed-loop positioning of electronic throttle bodies in gasoline and flex-fuel engines. IC Role / Device Role / Timing Role: High-accuracy angular sensor with programmable output scaling matched to throttle cam profile. Use Value: 12-bit resolution and <±0.3° phase error ensure precise air-fuel ratio control across full temperature range. | Use Scenario: Non-contact fuel or coolant level detection in automotive tanks using magnet-coupled float arm. IC Role / Device Role / Timing Role: Linear position transducer converting vertical float displacement into ratiometric analog output. Use Value: Immune to condensation, vibration, and corrosion; no moving contacts or seals required for IP67-rated enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90365KDC-ACD-000-RE | SOIC-8 single-die variant; lacks dual-die redundancy and TSSOP-16 pinout | Suitable for cost-sensitive non-safety applications where ASIL-B is not required | Select when board space is constrained and redundancy is unnecessary |
| MLX90367KGO-ABB-000-RE | Same TSSOP-16 package and dual-die architecture; adds 16-bit resolution and extended magnetic range (±1.5 T) | Required for high-precision industrial robotics or heavy-duty off-road vehicle controls | Select when >12-bit resolution or >126 mT BZ tolerance is mandatory |
Compared with MLX90365KGO-ABB-000-RE, the SOIC-8 MLX90365KDC-ACD-000-RE reduces footprint and cost but removes fault-tolerant capability, while the MLX90367KGO-ABB-000-RE retains identical pinout and software compatibility while upgrading resolution and magnetic robustness for next-generation systems.
Availability
MLX90365KGO-ABB-000-RE is available at Aetrix Electronics and suitable for automotive pedal position sensing, steering angle monitoring, and throttle valve control requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MLX90365KGO-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 delivers contactless absolute position sensing using Triaxis® Hall technology, designed specifically for safety-critical automotive subsystems requiring AEC-Q100 qualification and functional redundancy.
FAQ
What is the operating temperature range of the MLX90365KGO-ABB-000-RE?
The MLX90365KGO-ABB-000-RE is rated for −40°C to +150°C ambient operation, matching the automotive L-grade specification. This range is validated per AEC-Q100 stress testing and includes full functionality of diagnostics, output accuracy, and refresh timing across the entire span without derating.
Does the MLX90365KGO-ABB-000-RE support both analog and PWM output simultaneously?
No, the MLX90365KGO-ABB-000-RE supports only one output mode at a time - either ratiometric analog voltage or PWM - selected during end-user programming. Both modes share the same OUT1 and OUT2 pins; simultaneous dual-output is not implemented in this variant.
How is redundancy implemented in the MLX90365KGO-ABB-000-RE TSSOP-16 package?
The MLX90365KGO-ABB-000-RE uses physically separate dies in one TSSOP-16 package, each with independent VDD1/VSS1/VDIG1 and VDD2/VSS2/VDIG2 supply domains, isolated signal chains, and duplicated Triaxis® front-ends. Outputs OUT1 and OUT2 can be monitored independently for cross-checking in ASIL-B systems.
Can the MLX90365KGO-ABB-000-RE be calibrated for custom magnetic circuits?
Yes, the MLX90365KGO-ABB-000-RE supports end-user programmable transfer characteristics with up to 17-point piecewise-linear calibration stored in EEPROM. This allows precise compensation of nonlinearity introduced by specific magnet geometry, air gap, or mechanical linkage in the target application.
What diagnostic functions are enabled by default on the MLX90365KGO-ABB-000-RE?
By default, the MLX90365KGO-ABB-000-RE enables open/short detection on the output stage, over-voltage protection (up to +24 V), under-voltage detection (MT4V threshold), and broken VDD/VSS monitoring. Diagnostic reporting is delivered via dedicated output states and does not require external circuitry.
MLX90365KGO-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 ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 16-TSSOP
MLX90365KGO-ABB-000-RE FAQ
1.How can I place an order for MLX90365KGO-ABB-000-RE through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90365KGO-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 MLX90365KGO-ABB-000-RE reliable?
The price and inventory of MLX90365KGO-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 MLX90365KGO-ABB-000-RE is usually 5 days.
3.What payment methods are accepted for MLX90365KGO-ABB-000-RE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365KGO-ABB-000-RE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90365KGO-ABB-000-RE?
MLX90365KGO-ABB-000-RE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90365KGO-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 MLX90365KGO-ABB-000-RE?
For technical support, including MLX90365KGO-ABB-000-RE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365KGO-ABB-000-RE requirements.
6.How does Aetrix verify that MLX90365KGO-ABB-000-RE is sourced from the original manufacturer or authorized distributors?
All MLX90365KGO-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 MLX90365KGO-ABB-000-RE meets industry standards.
7.What is the process for return or replacement of MLX90365KGO-ABB-000-RE?
All MLX90365KGO-ABB-000-RE units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365KGO-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 MLX90365KGO-ABB-000-RE part is unused and in its original packaging.
Return procedure for MLX90365KGO-ABB-000-RE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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