Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Melexis Technologies NV MLX90316EDC-BCG-000-SP

Name: MLX90316EDC-BCG-000-SP
Brand: Melexis Technologies NV
SKU: MLX90316EDC-BCG-000-SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: MLX90316EDC-BCG-000-SP

Manufacturer:: Melexis Technologies NV

Category:: Angle, Linear Position Measuring

Package:: 8-SOIC (0.154", 3.90mm Width)

Datasheet:: MLX90316EDC-BCG-000-SP.pdf

Description:: SENSOR ROTARY 360DEG SMD

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,360

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

MLX90316EDC-BCG-000-SP from Melexis is an absolute rotary position sensor IC using Triaxis® Hall technology with integrated magneto-concentrator (IMC), delivering 12-bit angular resolution, programmable 0–360° range, and ratiometric analog/PWM/serial output modes. It operates from −40 °C to +125 °C in SOIC-8 package and is used in automotive throttle, pedal, and steering wheel position sensing.

For engineers reviewing the MLX90316EDC-BCG-000-SP datasheet, pinout, applications, or equivalent options, key selection criteria include angular thermal accuracy (±10 bit), programmable transfer characteristic, dual-die redundancy option, and SPI-compatible serial protocol support for calibration and diagnostics.

Technical Context

The MLX90316EDC-BCG-000-SP implements a monolithic Triaxis® architecture that senses the horizontal magnetic field components (V_X, V_Y) via on-die IMC, enabling contactless end-of-shaft magnet detection. Its embedded 16-bit RISC DSP performs real-time arctangent computation and digital signal conditioning.

It supports three configurable output modes-ratiometric analog (0–100% V_DD), PWM (100–1000 Hz), or 14-bit SPI serial-with programmable linearity, clamping, deadzone, and thermal drift compensation. Output stage includes diagnostics such as broken V_SS/V_DD detection and watchdog timeout.

Key Specifications

Parameter	Value and Actual Design Meaning
Angular Resolution	12-bit (0.0879°/LSB theoretical), enabling precise shaft angle quantization
Thermal Angular Accuracy	10-bit over −40 °C to +125 °C, limiting worst-case error to ±0.35°
Output Modes	Ratiometric analog, PWM (100–1000 Hz), or 14-bit SPI serial - selectable per application interface needs
Programmable Range	0–360° full revolution, with user-defined discontinuity point and clockwise/counter-clockwise direction
Magnetic Sensitivity	Operates at 20–70 mT flux density; IMC saturation begins above 70 mT, affecting linearity
Supply Voltage	4.5–5.5 V nominal; supports reverse voltage protection to −10 V and overvoltage up to +20 V
Diagnostics	Includes broken supply rail detection, watchdog timer (5 ms), and configurable diagnostic bands

Pinout & Package

MLX90316EDC-BCG-000-SP is housed in a RoHS-compliant SOIC-8 package with 1.27 mm pitch and standard JEDEC outline. Pin 1 is V_DD, Pin 8 is V_SS, and all unused/test pins must be tied to ground for EMC compliance.

Pin	Circuit Role	Design Meaning
1	V_DD	Main power supply input (4.5–5.5 V); powers internal regulator and logic
2	Test 0	Factory test pin; must be connected to ground in final design
3	Switch OUT	Programmable open-drain switch output with hysteresis; usable as fault indicator or limit switch
4	Not Used / OUT2	No connection in standard version; reserved for dual-die variants only
5	OUT	Main analog/PWM output; ratiometric to V_DD or PWM duty cycle proportional to angle
6	Test 1	Factory test pin; must be connected to ground in final design
7	V_DIG	Digital supply pin for internal logic; decoupling required near pin
8	V_SS	Analog/digital ground reference; low-impedance return path critical for noise immunity

Key Features

Feature	Design Value
Triaxis® IMC Sensing	Enables robust contactless angular measurement with immunity to airgap and off-axis mechanical tolerances
End-of-Line Programmability	Full transfer function tuning (offset, gain, clamping, linearity, filtering) via PTC-04 programmer using only V_DD/V_SS/OUT pins
Multi-Mode Output	Single device supports analog, PWM, or SPI outputs - eliminates need for external signal conditioning or protocol translation
On-Chip Diagnostic Engine	Real-time monitoring of supply rails, magnetic field integrity, and internal logic state with configurable alert outputs
14-bit Serial Protocol	3-wire SPI interface delivers high-resolution angle data (0.022°/LSB) and device ID (40-bit) without additional ADC or timing circuitry

Applications

Steering Wheel Position Sensing	Pedal Position Sensing
Use Scenario: Detect absolute angular position of vehicle steering column for EPS control and ADAS lane-keeping feedback. IC Role / Device Role / Timing Role: Absolute rotary position sensor providing real-time, fail-safe angle data with diagnostic coverage. Use Value: Enables torque overlay and steering assist algorithms with <±0.35° thermal accuracy across −40 °C to +125 °C ambient.	Use Scenario: Monitor accelerator or brake pedal rotation in x-by-wire systems requiring functional safety compliance. IC Role / Device Role / Timing Role: Contactless angular transducer with programmable clamping and deadzone for pedal travel limits. Use Value: Delivers ASIL-B capable position data via dual diagnostics and redundant output options (analog + PWM).
Throttle Valve Position Sensing	Motor Shaft Position Feedback
Use Scenario: Measure butterfly valve angle in engine management systems where reliability under vibration and temperature cycling is critical. IC Role / Device Role / Timing Role: High-stability absolute position sensor interfacing directly to ECU analog or PWM inputs. Use Value: Maintains <±0.35° angular accuracy over lifetime due to EEPROM-based thermal drift compensation and IMC-based field immunity.	Use Scenario: Provide commutation feedback for BLDC motors in industrial drives or HVAC blowers where potentiometer wear is unacceptable. IC Role / Device Role / Timing Role: Non-contact rotor angle detector replacing mechanical potentiometers with extended service life. Use Value: Eliminates mechanical wear and enables 360° continuous rotation sensing with 12-bit resolution and fast step response (<600 ms).

Steering Wheel Position Sensing

Pedal Position Sensing

Use Scenario: Detect absolute angular position of vehicle steering column for EPS control and ADAS lane-keeping feedback.

IC Role / Device Role / Timing Role: Absolute rotary position sensor providing real-time, fail-safe angle data with diagnostic coverage.

Use Value: Enables torque overlay and steering assist algorithms with <±0.35° thermal accuracy across −40 °C to +125 °C ambient.

Use Scenario: Monitor accelerator or brake pedal rotation in x-by-wire systems requiring functional safety compliance.

IC Role / Device Role / Timing Role: Contactless angular transducer with programmable clamping and deadzone for pedal travel limits.

Use Value: Delivers ASIL-B capable position data via dual diagnostics and redundant output options (analog + PWM).

Throttle Valve Position Sensing

Motor Shaft Position Feedback

Use Scenario: Measure butterfly valve angle in engine management systems where reliability under vibration and temperature cycling is critical.

IC Role / Device Role / Timing Role: High-stability absolute position sensor interfacing directly to ECU analog or PWM inputs.

Use Value: Maintains <±0.35° angular accuracy over lifetime due to EEPROM-based thermal drift compensation and IMC-based field immunity.

Use Scenario: Provide commutation feedback for BLDC motors in industrial drives or HVAC blowers where potentiometer wear is unacceptable.

IC Role / Device Role / Timing Role: Non-contact rotor angle detector replacing mechanical potentiometers with extended service life.

Use Value: Eliminates mechanical wear and enables 360° continuous rotation sensing with 12-bit resolution and fast step response (<600 ms).

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MLX90363KGO-ABD-000-SP	TSSOP-16 dual-die package with full hardware redundancy; higher current draw (2× IDD); supports SPI75AGC mode	Required for ASIL-D systems needing fault-tolerant dual-channel operation	Select when functional safety certification (ISO 26262) mandates hardware redundancy and independent die isolation
AMS AS5055A-BQFT	14-bit resolution, SPI-only output, no analog/PWM; lower max operating temp (−40 °C to +125 °C same), no built-in IMC	Lacks integrated magneto-concentrator; requires external flux concentration or stronger magnets	Choose for cost-sensitive, SPI-native designs where external magnetic optimization is feasible and analog/PWM outputs are unnecessary

Compared with MLX90316EDC-BCG-000-SP, the MLX90363 offers certified redundancy but increases board area and power; the AS5055A provides higher resolution but demands external magnetic design effort and lacks analog/PWM flexibility - making MLX90316EDC-BCG-000-SP optimal for single-die, multi-interface, thermally robust automotive position sensing.

Availability

MLX90316EDC-BCG-000-SP is available at Aetrix Electronics and suitable for automotive throttle position sensing, steering angle detection, and industrial motor shaft feedback requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MLX90316EDC-BCG-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 magnetic sensing, driver ICs, and infrared thermometry, with ISO/TS 16949-certified manufacturing and automotive-grade qualification focus.

The MLX90316 belongs to Melexis' Triaxis® rotary position sensor product line, designed specifically for robust, contactless angular measurement in harsh automotive and industrial environments where mechanical wear, temperature extremes, and EMI resilience are critical.

FAQ

What is the operating temperature range of the MLX90316EDC-BCG-000-SP?

The MLX90316EDC-BCG-000-SP is rated for operation from −40 °C to +125 °C, matching the 'K' temperature suffix in its ordering code. This range is validated across all electrical, magnetic, and accuracy specifications in the official datasheet, including thermal offset drift and sensitivity mismatch performance. The SOIC-8 package and internal trimming ensure stability within this envelope without derating.

Does the MLX90316EDC-BCG-000-SP support SPI communication?

Yes, the MLX90316EDC-BCG-000-SP supports a 3-wire SPI serial protocol (MOSI/MISO/SCLK) delivering 14-bit angular data and 40-bit device ID. It uses dedicated pins (Pin 5 = MOSI/MISO, Pin 3 = /SS, Pin 4 = SCLK in TSSOP-16; SOIC-8 requires pin remapping per configuration). The SPI mode is enabled via factory programming and confirmed in the 'BCG-000' option code documentation.

How is the angular range programmed on the MLX90316EDC-BCG-000-SP?

The angular range of the MLX90316EDC-BCG-000-SP is programmed during end-of-line calibration using the Melexis PTC-04 programmer via the V_DD/V_SS/OUT pins. Parameters such as CLOCKWISE, DP (discontinuity point), and LNR_A/B/C coordinates are written to EEPROM to define 0–360° mapping, direction, and linearization breakpoints - no hardware changes required.

What output types does the MLX90316EDC-BCG-000-SP provide?

The MLX90316EDC-BCG-000-SP provides three mutually exclusive output types: ratiometric analog voltage (0–100% V_DD), PWM signal (100–1000 Hz), or 14-bit SPI serial data. Selection is configured via EEPROM programming - not hardware pin strapping - allowing field-upgradable behavior without PCB redesign.

Is the MLX90316EDC-BCG-000-SP pin-compatible with other MLX90316 variants?

No - the MLX90316EDC-BCG-000-SP (SOIC-8) has a different pinout than TSSOP-16 variants like MLX90316KGO-ABD-000-SP. While both share functional equivalence in sensing and processing, SOIC-8 omits redundant pins (e.g., second V_DD/V_SS, dual SPI lines) and maps OUT/Switch OUT to different pins. PCB layout must match the SOIC-8 footprint and pin assignment in Section 4 of the datasheet.

MLX90316EDC-BCG-000-SP Specifications

Product attributes: Attribute value

Manufacturer:: Melexis Technologies NV

Package/Case:: 8-SOIC (0.154", 3.90mm Width)

Series:: Triaxis®

Packaging:: Bulk

Product Status:: Active

Programmable:: -

For Measuring:: 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:: ±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:: 8-SOIC

MLX90316EDC-BCG-000-SP FAQ

1.How can I place an order for MLX90316EDC-BCG-000-SP through Aetrix?

Please submit a Request for Quotation (RFQ) for MLX90316EDC-BCG-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 MLX90316EDC-BCG-000-SP reliable?

The price and inventory of MLX90316EDC-BCG-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 MLX90316EDC-BCG-000-SP is usually 5 days.

3.What payment methods are accepted for MLX90316EDC-BCG-000-SP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MLX90316EDC-BCG-000-SP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MLX90316EDC-BCG-000-SP?

MLX90316EDC-BCG-000-SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MLX90316EDC-BCG-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 MLX90316EDC-BCG-000-SP?

For technical support, including MLX90316EDC-BCG-000-SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MLX90316EDC-BCG-000-SP requirements.

6.How does Aetrix verify that MLX90316EDC-BCG-000-SP is sourced from the original manufacturer or authorized distributors?

All MLX90316EDC-BCG-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 MLX90316EDC-BCG-000-SP meets industry standards.

7.What is the process for return or replacement of MLX90316EDC-BCG-000-SP?

All MLX90316EDC-BCG-000-SP units undergo pre-shipment inspection (PSI). If there is an issue with MLX90316EDC-BCG-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 MLX90316EDC-BCG-000-SP part is unused and in its original packaging.

Return procedure for MLX90316EDC-BCG-000-SP:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-11 Comparator Circuit: Voltage Thresholds, Op-Amp Differences, LM393 and Practical Design

Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.

2026-09-10 Schmitt Trigger Explained: Hysteresis, Circuits, Inverters and Applications

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…

2026-09-09 Counterfeit Electronic Components: How to Detect, Authenticate, and Test Suspect Parts

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, …

2026-09-08 Obsolete Electronic Components: How to Source and Evaluate Replacements

A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.

2026-09-07 TTL vs CMOS Logic Levels: 74HC and 74HCT Compatibility Explained

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.

2026-09-04 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

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.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

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…

2026-09-02 74HC595 Pinout, Timing, Output Current, and Applications

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…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

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…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

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 …