FXLS8961AF | Low Power 12-Bit Digital Accelerometer | NXP Semiconductors

±2g/±4g/±8g/±16g, Low Power 12-Bit Digital Accelerometer

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Block Diagram

FXLS8961AF

FXLS8971CF Block Diagram

Features

Full Scale Range

  • ±2 g/±4 g/±8 g/±16 g

Resolution

  • 12 bit

Compact Package

  • 3 mm x 3 mm x 1.25 mm package
  • 12-pin QFN 0.65 mm pitch and wettable flanks

Low-Power

  • ≤ 1 μA IDD for ODRs up to 6.25 Hz
  • < 4 μA IDD for ODRs up to 50 Hz

Ultra-Low Power Wake Up

  • Dedicated ultra-low-power motion-detection mode with a single wire interface option

Optimized Temperature Performance

  • Post-board mount zero-g offset and TCO performance of ±30 mg (typ) and ±0.25 mg/°C (typ), respectively

Selectable Output Data Rate

  • 0.78 Hz to 3200 Hz

Communication Interface

  • I²C up to 1 MHz and SPI up to 4 MHz

Configurable Inertial Event Detection

  • Flexible sensor data change detection (SDCD) function for motion or no motion, high-g/low-g, freefall and other inertial events
  • Vector magnitude
  • Orientation (landscape, portrait, up, down)
  • FIFO/LIFO (144 bytes)
  • Auto-wake sleep for power savings

Self-Test Diagnostic

  • Bidirectional, robust self-test diagnostic
  • Device motion or orientation does not impact the result

More

Buy/Parametrics

1 result

Include 0 NRND

Order

CAD Model

Status

Budgetary Price excluding tax

Ambient Operating Temperature (Min to Max) (℃)

Sensing Axis

Product Application

AEC-Q100 compliant

Supply Voltage [min] (V)

Supply Voltage [max] (V)

Supply Voltage [Min to Max] (V)

Sensor Range

Package Type

Package Dimensions (LxWxZ (mm))

Communication protocol

Number of axis

Active

1K @ US$1.38

-40 to 105

XYZ

Bike Lean Angle Detection, Car Alarm, Electrified Doors, Infotainment, Telematics, Vehicle Headlight Autolevelling

Y

1.71

3.6

1.71 to 3.6

±2/4/8/16 g

DLQFN12

3 x 3 x 1.25

I²C, SPI

3

N true 0 PSPFXLS8961AFen 4 Application Note Application Note t789 3 Data Sheet Data Sheet t520 1 en_US en_US en Data Sheet Data Sheet 1 1 2.1 English FXLS8961AF is a compact 3-axis MEMS accelerometer designed for use in a wide range of automotive security and convenience applications that require ultra-low-power wake-up on motion as well as good performance over temperature. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for various unique use cases. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection. 1675288506807713914358 PSP 2.3 MB Registration With Click-Thru Software Licensing Agreement 1395958162559706127527 documents Extended 1675288506807713914358 /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf 2280950 /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf FXLS8961AF documents Y N 2023-02-01 FXLS8961AF 3-Axis Low-g Accelerometer Data Sheet /webapp/Download?colCode=FXLS8961AF&appType=license /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf Data Sheet N 980000996212993340 2024-08-28 pdf Y en Mar 7, 2024 980000996212993340 Data Sheet Y N FXLS8961AF 3-Axis Low-g Accelerometer Data Sheet Application Note Application Note 3 2 3 English The SDCD function within FXLS89x2 incorporates a flexible digital window comparator useful for implementing several different interrupt event generation functions. The SDCD block operates in either relative or absolute modes and features user programmable thresholds, debounce time, event polarity detection and interrupt generation logic. 1533244241105729391487 PSP 427.0 KB None None documents None 1533244241105729391487 /docs/en/application-note/AN12004.pdf 426989 /docs/en/application-note/AN12004.pdf AN12004 documents N N 2018-08-02 AN12004, Sensors data change detection (SDCD) block overview with examples for FXLS896xAF and FXLS897xCF accelerometers - Application note /docs/en/application-note/AN12004.pdf /docs/en/application-note/AN12004.pdf Application Note N 645036621402383989 2024-12-11 pdf N en Mar 10, 2023 645036621402383989 Application Note Y N AN12004, Sensors data change detection (SDCD) block overview with examples for FXLS896xAF and FXLS897xCF accelerometers - Application note 3 3 English This document provides the needed information to deploy a self-test routine for FXLS896xAF and FXLS897xCF in a complete system. This document also discusses an optional procedure to validate the embedded Sensor Data Change Detection (SDCD) function using self-test. 1622055849163708663935 PSP 1.4 MB None None documents None 1622055849163708663935 /docs/en/application-note/AN13193.pdf 1382553 /docs/en/application-note/AN13193.pdf AN13193 documents N N 2021-05-26 AN13193, Self-test procedure for FXLS896xAF and FXLS897xCF - Application note /docs/en/application-note/AN13193.pdf /docs/en/application-note/AN13193.pdf Application Note N 645036621402383989 2023-04-21 pdf N en Mar 10, 2023 645036621402383989 Application Note Y N AN13193, Self-test procedure for FXLS896xAF and FXLS897xCF - Application note 4 1 English This application note shows how to derive the temperature coefficients of accelerometer sensor measurement and use them to improve sensor accuracy over temperature. 1643669234199716685448 PSP 880.7 KB None None documents None 1643669234199716685448 /docs/en/application-note/AN12760.pdf 880691 /docs/en/application-note/AN12760.pdf AN12760 documents N N 2022-01-31 AN12760, Temperature compensation of accelerometer sensors measurement - Application note /docs/en/application-note/AN12760.pdf /docs/en/application-note/AN12760.pdf Application Note N 645036621402383989 2023-07-27 pdf N en Jan 27, 2022 645036621402383989 Application Note Y N AN12760, Temperature compensation of accelerometer sensors measurement - Application note false 0 FXLS8961AF downloads en true 1 Y PSP Y Y Application Note 3 /docs/en/application-note/AN12004.pdf 2018-08-02 1533244241105729391487 PSP 2 Mar 10, 2023 Application Note The SDCD function within FXLS89x2 incorporates a flexible digital window comparator useful for implementing several different interrupt event generation functions. The SDCD block operates in either relative or absolute modes and features user programmable thresholds, debounce time, event polarity detection and interrupt generation logic. None /docs/en/application-note/AN12004.pdf English documents 426989 None 645036621402383989 2024-12-11 N /docs/en/application-note/AN12004.pdf AN12004, Sensors data change detection (SDCD) block overview with examples for FXLS896xAF and FXLS897xCF accelerometers - Application note /docs/en/application-note/AN12004.pdf documents 645036621402383989 Application Note N en None Y pdf 3 N N AN12004, Sensors data change detection (SDCD) block overview with examples for FXLS896xAF and FXLS897xCF accelerometers - Application note 427.0 KB AN12004 N 1533244241105729391487 /docs/en/application-note/AN13193.pdf 2021-05-26 1622055849163708663935 PSP 3 Mar 10, 2023 Application Note This document provides the needed information to deploy a self-test routine for FXLS896xAF and FXLS897xCF in a complete system. This document also discusses an optional procedure to validate the embedded Sensor Data Change Detection (SDCD) function using self-test. None /docs/en/application-note/AN13193.pdf English documents 1382553 None 645036621402383989 2023-04-21 N /docs/en/application-note/AN13193.pdf AN13193, Self-test procedure for FXLS896xAF and FXLS897xCF - Application note /docs/en/application-note/AN13193.pdf documents 645036621402383989 Application Note N en None Y pdf 3 N N AN13193, Self-test procedure for FXLS896xAF and FXLS897xCF - Application note 1.4 MB AN13193 N 1622055849163708663935 /docs/en/application-note/AN12760.pdf 2022-01-31 1643669234199716685448 PSP 4 Jan 27, 2022 Application Note This application note shows how to derive the temperature coefficients of accelerometer sensor measurement and use them to improve sensor accuracy over temperature. None /docs/en/application-note/AN12760.pdf English documents 880691 None 645036621402383989 2023-07-27 N /docs/en/application-note/AN12760.pdf AN12760, Temperature compensation of accelerometer sensors measurement - Application note /docs/en/application-note/AN12760.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N AN12760, Temperature compensation of accelerometer sensors measurement - Application note 880.7 KB AN12760 N 1643669234199716685448 Data Sheet 1 /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf 2023-02-01 1675288506807713914358 PSP 1 Mar 7, 2024 Data Sheet FXLS8961AF is a compact 3-axis MEMS accelerometer designed for use in a wide range of automotive security and convenience applications that require ultra-low-power wake-up on motion as well as good performance over temperature. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for various unique use cases. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection. Registration With Click-Thru Software Licensing Agreement /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf English documents 2280950 1395958162559706127527 980000996212993340 2024-08-28 Y /webapp/Download?colCode=FXLS8961AF&appType=license FXLS8961AF 3-Axis Low-g Accelerometer Data Sheet /secured/assets/documents/en/data-sheet/FXLS8961AF.pdf documents 980000996212993340 Data Sheet N en Extended Y pdf 2.1 Y N FXLS8961AF 3-Axis Low-g Accelerometer Data Sheet 2.3 MB FXLS8961AF N 1675288506807713914358 true Y Products

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4 documents

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Application Note (3)
Data Sheet (1)

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