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

Melexis Technologies NV MLX90376GGO-ABA-680-SP

Name: MLX90376GGO-ABA-680-SP
Brand: Melexis Technologies NV
SKU: MLX90376GGO-ABA-680-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MLX90376GGO-ABA-680-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

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

Datasheet:: MLX90376GGO-ABA-680-SP.pdf

Description:: TRIAXIS POSITION SENSOR, 360 DEG

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Product details

Overview

MLX90376GGO-ABA-680-SP from Melexis is a Triaxis® Hall-based monolithic magnetic position sensor IC for absolute rotary position sensing up to 360° in stray-field immune mode. It delivers SPC (Short PWM Code) output with 1.5 μs tick time, operates from −40 °C to +160 °C, and supports ASIL C functional safety compliance for automotive applications such as steering wheel position sensing.

For engineers reviewing the MLX90376GGO-ABA-680-SP datasheet, pinout, applications, or equivalent options, this page provides verified package mapping (TSSOP-16_EP dual-die), confirmed SPC timing behavior, validated 360° stray-field immune operation, and real-world automotive use context including diagnostic cycle times and supply current under high-speed SPC mode.

Technical Context

The MLX90376GGO-ABA-680-SP implements Triaxis® Hall sensing of B_x, B_y, and B_z magnetic field components to compute absolute angular position without mechanical contact. Its dual-die TSSOP-16_EP package enables redundancy-critical ASIL C applications, with isolated ground paths (VSS1/VSS2) and independent decoupling (VDEC1/VDEC2).

It executes on-chip DSP-based signal processing-including programmable piecewise-linear transfer characteristics (up to 32 segments)-and supports only SPC output per its ABA-680 option code, with fixed 1.5 μs tick time and no runtime reconfiguration capability between protocols.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Protocol	SPC (Short PWM Code) only; fixed 1.5 μs tick time; not reprogrammable in end-use
Operating Temperature	−40 °C to +160 °C; qualified for Grade-0 automotive environments
Supply Current	9 mA typical at 5 V; measured for single die; total ~18 mA in dual-die TSSOP-16_EP configuration
Position Range	0–360° absolute rotary; stray-field immune mode per ABA-6xx option code
Functional Safety	ASIL C compliant for SPC output; ISO 26262 SEooC certified; includes diagnostic test intervals (DTIDIG = 6.1 ms)
Magnetic Immunity	Robust to stray fields up to 5 mT (4 kA/m) per ISO 11452-8; enables reliable operation near motors or solenoids
Startup Time	3.2 ms in High Speed Mode; safe startup time = 13.3 ms after digital fault reset

Pinout & Package

TSSOP-16_EP (GO package) is a dual-die surface-mount package with exposed thermal pad, supporting redundant operation and isolation between dies. Pin assignments are validated per datasheet Section 3.2.2.

Pin/Terminal	Circuit Role	Design Meaning
1, 8, 10, 16	NC	Not connected; recommended to tie to ground for EMC
2, 9	VDEC1 / VDEC2	Dedicated decoupling pins per die; require local 100 nF ceramic capacitors to VSS
3, 11	OUT1 / OUT2	Independent SPC outputs per die; enable dual-channel redundancy
4, 12	TEST1 / TEST2	Factory test access; not for end-user use; tie to ground if unused
5, 13	VSS1 / VSS2	Isolated ground returns per die; critical for inter-die isolation specification (R_isol ≥ 4 MΩ)
6, 14	VDD1 / VDD2	Independent supply inputs per die; support separate power domains or shared rail with local regulation
7, 15	INPUT1 / INPUT2	Test input pins; not functional in normal operation; tie to ground for EMC

Key Features

Feature	Design Value
Triaxis® 3D Hall Sensing	Simultaneous measurement of B_x, B_y, B_z enables true 360° absolute angle decoding without external concentrators
Stray-Field Immune Operation	Validated immunity to 5 mT external fields per ISO 11452-8; eliminates need for magnetic shielding in harsh ECU environments
Dual-Die Redundancy	Independent dies in TSSOP-16_EP provide hardware-level fault containment; meets ASIL C requirements for safety-critical position feedback
SPC Output Compliance	Full SAE J2716 APR2016 Short PWM Code implementation with 1.5 μs tick time; supports secure status & communication nibble (SCN)
Programmable Transfer Function	Configurable up to 32-segment piecewise-linear curve; enables precise linearization across full 360° range without host MCU compensation

Applications

Throttle Position Sensing	Ride Height Control
Use Scenario: Monitoring throttle plate angle in gasoline/diesel engine control units under high-temperature under-hood conditions. IC Role / Device Role / Timing Role: Primary absolute position transducer delivering SPC-encoded angle data every 200 μs with <140 μs latency for closed-loop air-fuel ratio control. Use Value: Eliminates potentiometer wear and contact bounce; maintains ±0.5° accuracy over lifetime despite thermal cycling and vibration.	Use Scenario: Detecting suspension travel in active damping systems for commercial vehicles and off-road platforms. IC Role / Device Role / Timing Role: Stray-field immune position sensor mounted near hydraulic actuators; outputs SPC frames synchronized to chassis controller clock. Use Value: Immunity to 5 mT stray fields from adjacent solenoid valves ensures stable ride height reporting without recalibration.
Steering Wheel Angle Sensing	Float-Level Measurement
Use Scenario: Measuring absolute steering column rotation for EPS assist torque calculation and ADAS lane-keeping functions. IC Role / Device Role / Timing Role: Dual-die MLX90376GGO-ABA-680-SP provides redundant SPC outputs to two independent ECUs with inter-die isolation >4 MΩ. Use Value: ASIL C compliance and diagnostic coverage (DTIDIG = 6.1 ms) satisfy ISO 26262 requirements for steering angle safety channel.	Use Scenario: Non-contact liquid level detection in fuel tanks using rotating magnet coupled to float arm. IC Role / Device Role / Timing Role: Absolute 360° rotary sensor operating in sealed SMP-4-like magnetic circuit; outputs SPC frames compatible with legacy tank gauge ECUs. Use Value: No mechanical wear or sealing issues; maintains accuracy over 10+ year service life in wide temperature (-40 °C to +85 °C ambient) and humidity ranges.

Throttle Position Sensing

Ride Height Control

Use Scenario: Monitoring throttle plate angle in gasoline/diesel engine control units under high-temperature under-hood conditions.

IC Role / Device Role / Timing Role: Primary absolute position transducer delivering SPC-encoded angle data every 200 μs with <140 μs latency for closed-loop air-fuel ratio control.

Use Value: Eliminates potentiometer wear and contact bounce; maintains ±0.5° accuracy over lifetime despite thermal cycling and vibration.

Use Scenario: Detecting suspension travel in active damping systems for commercial vehicles and off-road platforms.

IC Role / Device Role / Timing Role: Stray-field immune position sensor mounted near hydraulic actuators; outputs SPC frames synchronized to chassis controller clock.

Use Value: Immunity to 5 mT stray fields from adjacent solenoid valves ensures stable ride height reporting without recalibration.

Steering Wheel Angle Sensing

Float-Level Measurement

Use Scenario: Measuring absolute steering column rotation for EPS assist torque calculation and ADAS lane-keeping functions.

IC Role / Device Role / Timing Role: Dual-die MLX90376GGO-ABA-680-SP provides redundant SPC outputs to two independent ECUs with inter-die isolation >4 MΩ.

Use Value: ASIL C compliance and diagnostic coverage (DTIDIG = 6.1 ms) satisfy ISO 26262 requirements for steering angle safety channel.

Use Scenario: Non-contact liquid level detection in fuel tanks using rotating magnet coupled to float arm.

IC Role / Device Role / Timing Role: Absolute 360° rotary sensor operating in sealed SMP-4-like magnetic circuit; outputs SPC frames compatible with legacy tank gauge ECUs.

Use Value: No mechanical wear or sealing issues; maintains accuracy over 10+ year service life in wide temperature (-40 °C to +85 °C ambient) and humidity ranges.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90376GGO-ABA-630-RE	Same TSSOP-16_EP package and 360° stray-field immune mode, but SENT output (3 μs tick) instead of SPC	Requires SENT-capable receiver; lacks SPC-specific diagnostics and SCN encoding structure	Select when system uses SENT protocol stack and requires compatibility with existing SENT infrastructure
MLX90376GDC-ADA-680-RE	SOIC-8 single-die package; same SPC output and 360° mode; no inter-die isolation or redundancy	Not suitable for ASIL C applications; lower cost for non-safety-critical throttle or HVAC damper sensing	Select when SPC interface is required but dual-die redundancy and isolation are unnecessary

Compared with MLX90376GGO-ABA-680-SP, the ABA-630 variant trades SPC's compact frame and integrated diagnostics for broader SENT ecosystem compatibility, while the ADA-680 in SOIC-8 reduces cost and footprint at the expense of ASIL C certification and hardware redundancy-making each alternative appropriate only for specific safety and protocol constraints.

Availability

MLX90376GGO-ABA-680-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering angle feedback, ride height control, and industrial float-level measurement requiring stable component supply across extended temperature and high-reliability operational lifecycles.

Supply support for MLX90376GGO-ABA-680-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 core expertise in magnetic sensing, infrared thermometry, and automotive ASIC design.

The MLX90376 product line delivers robust, ASIL-certified absolute position sensing using Triaxis® Hall technology, targeting safety-critical automotive subsystems including powertrain, chassis, and ADAS where contactless, high-accuracy angular measurement is essential.

FAQ

What output protocol does the MLX90376GGO-ABA-680-SP support?

The MLX90376GGO-ABA-680-SP supports only SPC (Short PWM Code) output with a fixed 1.5 μs tick time, as defined by its ABA-680 option code. It cannot be reconfigured to SENT, PWM, or analog modes in end-use-output protocol is factory-programmed and immutable. This ensures deterministic timing and diagnostic behavior required for ASIL C compliance in the MLX90376GGO-ABA-680-SP.

Is the MLX90376GGO-ABA-680-SP pin-compatible with other MLX90376 variants in TSSOP-16_EP?

Yes, the MLX90376GGO-ABA-680-SP shares identical pinout and footprint with all GO-package MLX90376 variants (e.g., ABA-600, ABA-630), including VSS1/VSS2 isolation and dual VDEC pins. However, output behavior differs: only ABA-680 delivers SPC, while ABA-630 outputs SENT and ABA-600 outputs analog/PWM-so PCB layout is reusable, but firmware and receiver circuitry must match the selected protocol.

Does the MLX90376GGO-ABA-680-SP meet ASIL C requirements for functional safety?

Yes, the MLX90376GGO-ABA-680-SP is certified ASIL C for SPC output per ISO 26262 SEooC, with documented diagnostic coverage (DTIDIG = 6.1 ms), fault handling time interval ≤ 100 ms, and dual-die isolation >4 MΩ. Its safety manual and FMEDA report confirm compliance for steering angle and throttle position applications-making the MLX90376GGO-ABA-680-SP suitable for integration into ASIL C safety channels.

What is the supply current consumption of the MLX90376GGO-ABA-680-SP?

The MLX90376GGO-ABA-680-SP draws 9 mA typical per die at 5 V supply, resulting in ~18 mA total for the dual-die TSSOP-16_EP package. This value is specified for SPC output in High Speed Mode and includes both signal conditioning and SPC encoder overhead. The MLX90376GGO-ABA-680-SP maintains this current profile across −40 °C to +160 °C, with derating only under absolute maximum voltage conditions.

Can the MLX90376GGO-ABA-680-SP be used in 360° rotary applications with stray magnetic fields?

Yes, the MLX90376GGO-ABA-680-SP is explicitly configured for 360° rotary stray-field immune operation (ABA-6xx code) and validated to maintain accuracy under 5 mT external fields per ISO 11452-8. Its Triaxis® architecture rejects common-mode interference from nearby motors or solenoids-enabling direct mounting in ECU housings without shielding. This capability is intrinsic to the MLX90376GGO-ABA-680-SP's magnetic front-end and signal processing chain.

MLX90376GGO-ABA-680-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

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

Series:: -

Packaging:: Bulk

Product Status:: Active

Programmable:: -

For Measuring:: Rotary Position

Technology:: Hall Effect

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

Linear Range:: -

Output:: SPC

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 ~ 160°C

Grade:: Automotive

Qualification:: AEC-Q100

Supplier Device Package:: 16-TSSOP-EP

MLX90376GGO-ABA-680-SP FAQ

1.How can I place an order for MLX90376GGO-ABA-680-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90376GGO-ABA-680-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 MLX90376GGO-ABA-680-SP reliable?

The price and inventory of MLX90376GGO-ABA-680-SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MLX90376GGO-ABA-680-SP is usually 5 days.

3.What payment methods are accepted for MLX90376GGO-ABA-680-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90376GGO-ABA-680-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90376GGO-ABA-680-SP?

MLX90376GGO-ABA-680-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90376GGO-ABA-680-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 MLX90376GGO-ABA-680-SP?

For technical support, including MLX90376GGO-ABA-680-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90376GGO-ABA-680-SP requirements.

6.How does Aetrix verify that MLX90376GGO-ABA-680-SP is sourced from the original manufacturer or authorized distributors?

All MLX90376GGO-ABA-680-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 MLX90376GGO-ABA-680-SP meets industry standards.

7.What is the process for return or replacement of MLX90376GGO-ABA-680-SP?

All MLX90376GGO-ABA-680-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90376GGO-ABA-680-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 MLX90376GGO-ABA-680-SP part is unused and in its original packaging.

Return procedure for MLX90376GGO-ABA-680-SP:

1.Submit a request within 90 days.

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

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