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Melexis Technologies NV MLX90365EGO-ABB-000-SP
- Part No.:
- MLX90365EGO-ABB-000-SP
- Manufacturer:
- Melexis Technologies NV
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MLX90365EGO-ABB-000-SP.pdf
- Description:
- SENSOR ROTARY 360DEG SMD
- Quantity:
- Payment:
- Shipping:
Inventory:2,654
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Product details
Overview
MLX90365EGO-ABB-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-ABB-000-SP datasheet, pinout, applications, or equivalent options, key selection considerations include dual-die redundancy, programmable transfer characteristic (4- or 17-point LNR), thermal offset correction, and compliance with automotive temperature range (−40°C to +150°C).
Technical Context
The MLX90365EGO-ABB-000-SP integrates a Triaxis® Hall sensor front-end measuring BX, BY, and BZ components simultaneously, enabling absolute rotary (0–360°) or linear position decoding via on-chip DSP and CoRDiC-based rectangular-to-polar conversion. Its dual-die TSSOP-16 implementation provides full hardware redundancy for functional safety-critical systems.
It supports user-programmable output modes (ratiometric analog or PWM), configurable filter settings (0–2), clamping thresholds, and diagnostic behavior (open/short, broken VDD/VSS, field strength). Internal 16-bit RISC microcontroller executes firmware from 10 KB ROM, with 128 B EEPROM storing calibration data and 48-bit unique ID.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Resolution | 12-bit DAC (analog) / 12-bit PWM - enables 0.025% duty cycle step resolution for high-fidelity position feedback. |
| Magnetic Angle Accuracy | ±0.3° at TA = 25°C (XY axis) - ensures precise angular measurement without external calibration in optimized magnetic assemblies. |
| Thermal Offset Drift | ±60 LSB15 (Temp. suffix K) - translates to ≤ ±0.15° angular error over −40°C to +125°C for rotary applications. |
| Supply Voltage Range | 4.5 V to 5.5 V - compatible with standard 5 V automotive power rails and supports reverse voltage protection (−12 V). |
| PWM Frequency Range | 100 Hz to 1000 Hz (programmable) - allows flexible timing alignment with ECU sampling rates and EMC optimization. |
| Diagnostic Coverage | Open/short, broken VDD/VSS, field strength, and PWM integrity - reduces need for external monitoring circuitry in ASIL-B designs. |
| Operating Temperature | −40°C to +150°C - validated for under-hood automotive environments including throttle and ride height sensors. |
Pinout & Package
TSSOP-16 package with dual-die architecture for functional safety redundancy; RoHS compliant; recommended grounding of unused test pins per datasheet Section 16 for optimal EMC performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VDIG1 | Digital supply for Die 1 - separate rail improves noise immunity between analog and digital domains. |
| 2 | VSS1 | Ground reference for Die 1 - dedicated ground path minimizes crosstalk in redundant configuration. |
| 3 | VDD1 | Analog supply for Die 1 - decoupling required per datasheet layout guidelines. |
| 4 | Test 01 | Factory test access - must be connected to ground for production operation (Section 4). |
| 5 | Test 22 | Factory test access - grounded per EMC recommendation to avoid floating nodes. |
| 6 | OUT2 | Redundant output signal from Die 2 - enables cross-checking against OUT1 for fault detection. |
| 7 | Not Used | No internal connection - tie to ground to suppress parasitic coupling. |
| 8 | Test 12 | Factory test access - grounded to prevent unintended activation during system operation. |
| 9 | VDIG2 | Digital supply for Die 2 - independent regulation supports dual-die synchronization. |
| 10 | VSS2 | Ground reference for Die 2 - isolated ground plane enhances fault containment. |
| 11 | VDD2 | Analog supply for Die 2 - matched with VDD1 for consistent biasing across dies. |
| 12 | Test 02 | Factory test access - grounded per datasheet Section 4 for stable operation. |
| 13 | Test 21 | Factory test access - grounding prevents noise injection into sensitive analog paths. |
| 14 | Not Used | No internal connection - tie to ground to maintain signal integrity. |
| 15 | OUT1 | Main output signal from Die 1 - primary interface to ECU ADC or PWM input. |
| 16 | Test 11 | Factory test access - grounded to avoid interference with diagnostic logic. |
Key Features
| Feature | Design Value |
|---|---|
| Triaxis® Hall Sensing | Simultaneous BX/BY/BZ measurement enables single-chip absolute angular and linear position decoding without external magnets or complex assemblies. |
| Programmable Transfer Characteristic | Up to 17-point piecewise-linear calibration allows precise matching to mechanical stroke profiles in throttle or pedal applications. |
| Dual-Die Redundancy | Independent TSSOP-16 die pair supports cross-die comparison for ISO 26262 ASIL-B compliance without external arbitration logic. |
| On-Chip Thermal Offset Correction | Compensates for temperature-induced zero-point drift in real time, maintaining ≤ ±0.15° error over full automotive temperature range. |
| Integrated Diagnostics | Self-test, open/short detection, and broken supply monitoring reduce BOM count and simplify functional safety validation. |
Applications
| Pedal Position Sensing | Steering Wheel Angle Sensing |
|---|---|
Use Scenario: Monitoring accelerator or brake pedal displacement in electric/hybrid powertrains with fail-safe redundancy requirements. IC Role / Device Role / Timing Role: Primary absolute linear position transducer interfacing directly to vehicle control unit via analog or PWM output. Use Value: Dual-die architecture enables real-time cross-checking of OUT1 and OUT2 signals, satisfying ASIL-B diagnostic coverage targets without additional hardware. | Use Scenario: Measuring absolute steering wheel rotation angle for EPS and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: Rotary position encoder providing 0–360° angle data with <100 μs step response (Filter=0) for dynamic torque overlay control. Use Value: 12-bit resolution and ±0.3° factory-trimmed accuracy eliminate need for post-assembly calibration in production line. |
| Throttle Valve Position Sensing | Ride Height Control Sensing |
Use Scenario: Closed-loop control of engine air intake in gasoline direct injection systems requiring high reliability and thermal stability. IC Role / Device Role / Timing Role: Ratiometric analog output device operating from 4.5–5.5 V supply with built-in overvoltage (24 V) and undervoltage detection. Use Value: Programmable clamping and thermal offset correction maintain signal fidelity across −40°C to +150°C ambient, reducing ECU compensation complexity. | Use Scenario: Monitoring suspension travel in adaptive damping systems for luxury and commercial vehicles. IC Role / Device Role / Timing Role: Non-contacting linear position sensor replacing potentiometers in harsh under-vehicle environments. Use Value: Immunity to dust, moisture, and vibration-combined with AEC-Q100 qualification-ensures >15-year operational life without wear-out failure modes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar absolute position sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MLX90365KGO-ACD-000-RE | Same dual-die TSSOP-16 package and core functionality; differs in temperature grade (K: −40°C to +125°C vs. L: −40°C to +150°C) and option code (ACD vs. ABB). | Targeted at non-under-hood applications where 125°C max ambient suffices (e.g., cabin-mounted pedals). | Select when full 150°C rating is not required and cost optimization is prioritized. |
| MLX90365LGO-ACE-000-RE | Identical temperature grade and package; includes thermal offset correction feature enabled by default (ACE variant), whereas ABB requires end-user programming. | Suitable for applications demanding guaranteed factory-calibrated thermal drift compensation without programming step. | Choose when production line programming capability is unavailable or thermal stability must be assured out-of-box. |
Compared with MLX90365EGO-ABB-000-SP, the KGO-ACD-000-RE offers lower temperature capability but identical redundancy and diagnostics, while the LGO-ACE-000-RE delivers pre-enabled thermal correction-reducing integration effort at slightly higher unit cost.
Availability
MLX90365EGO-ABB-000-SP is available at Aetrix Electronics and suitable for automotive pedal position, steering angle, throttle valve, and ride height sensing applications requiring stable component supply across extended lifecycle programs.
Supply support for MLX90365EGO-ABB-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, industrial, and consumer markets, with expertise in magnetic sensing and embedded signal processing.
The MLX90365 product line delivers Triaxis® Hall-based absolute position sensing for functional safety-critical automotive systems, emphasizing redundancy, programmability, and AEC-Q100 compliance from design inception.
FAQ
What is the operating temperature range specified for the MLX90365EGO-ABB-000-SP?
The MLX90365EGO-ABB-000-SP is rated for −40°C to +150°C ambient operation, corresponding to temperature suffix "L". This specification is validated per AEC-Q100 Grade 0 and supports under-hood deployment in throttle bodies and suspension modules where peak temperatures exceed 125°C.
Does the MLX90365EGO-ABB-000-SP support both analog and PWM output modes?
Yes, the MLX90365EGO-ABB-000-SP supports selectable ratiometric analog voltage output and programmable PWM output. Output mode is configured via EEPROM programming using Melexis' PTM software; both modes deliver 12-bit effective resolution with independent accuracy specifications defined in Sections 9.1 and 9.2 of the datasheet.
How does the dual-die architecture of the MLX90365EGO-ABB-000-SP enhance functional safety?
The MLX90365EGO-ABB-000-SP implements two independent sensor dies in one TSSOP-16 package, each with its own VDD/VSS/VDIG supplies and OUTx outputs. This enables hardware-level cross-comparison of position data, supporting ASIL-B diagnostic coverage without external arbitration-critical for automotive pedal and steering applications.
Is thermal offset correction enabled by default on the MLX90365EGO-ABB-000-SP?
No, thermal offset correction is not enabled by default on the MLX90365EGO-ABB-000-SP. It must be activated and calibrated during end-user programming using Melexis' PTM tool. The ACE-variant (e.g., MLX90365LGO-ACE-000-RE) ships with this feature pre-enabled and factory-trimmed.
What package type and pin count does the MLX90365EGO-ABB-000-SP use?
The MLX90365EGO-ABB-000-SP uses a TSSOP-16 package with dual-die configuration. Pin assignments are documented in Section 4 of the datasheet (Revision 5.9), and all unused test pins (e.g., Test 01, Test 22) must be connected to ground per Melexis' EMC recommendations.
MLX90365EGO-ABB-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:
- 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 ~ 85°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 16-TSSOP
MLX90365EGO-ABB-000-SP FAQ
1.How can I place an order for MLX90365EGO-ABB-000-SP through Aetrix?
Please submit a Request for Quotation (RFQ) for MLX90365EGO-ABB-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-ABB-000-SP reliable?
The price and inventory of MLX90365EGO-ABB-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-ABB-000-SP is usually 5 days.
3.What payment methods are accepted for MLX90365EGO-ABB-000-SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90365EGO-ABB-000-SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MLX90365EGO-ABB-000-SP?
MLX90365EGO-ABB-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MLX90365EGO-ABB-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-ABB-000-SP?
For technical support, including MLX90365EGO-ABB-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90365EGO-ABB-000-SP requirements.
6.How does Aetrix verify that MLX90365EGO-ABB-000-SP is sourced from the original manufacturer or authorized distributors?
All MLX90365EGO-ABB-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-ABB-000-SP meets industry standards.
7.What is the process for return or replacement of MLX90365EGO-ABB-000-SP?
All MLX90365EGO-ABB-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90365EGO-ABB-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-ABB-000-SP part is unused and in its original packaging.
Return procedure for MLX90365EGO-ABB-000-SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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