FXLS8961AF_12位低功耗数字加速度传感器 | NXP 半导体

安全互联汽车

工业

消费电子

技术

±2g/±4g/±8g/±16g、12位低功耗数字加速度传感器

FXLS8961AF
正常供应

滚动图片以放大

FXLS8961AF是一款紧凑型3轴MEMS加速度传感器，专为要求卓越的偏移和跨温度灵敏度稳定性的汽车安全和便捷应用而设计。该部件支持高性能和低功耗两种工作模式，灵活性较大，可满足各种独特用例的分辨率和功率需求。它提供许多高级集成数字功能，帮助设计人员降低系统整体功耗并简化主机数据收集。

FXLS8961AF采用3mmx3mmx1.25mm 12引脚QFN封装，间距为0.65mm，带有可润湿侧翼。该器件在-40°C至105°C的广泛温度范围内的运行状况符合AEC-Q100的要求。FXLS8961AF不仅拥有传感器功能，还可节能并在广泛的温度范围内运行，是汽车安全和便捷应用的理想加速度传感器。

框图

FXLS8961AF

FXLS8971CF Block Diagram
获取框图PDF

特性

满量程范围

  • ±2g/±4g/±8g/±16g

分辨率

  • 12位

紧凑型封装

  • 3mmx3mmx1.25mm封装
  • 12引脚QFN封装，间距为0.65mm，带有可润湿侧翼

低功耗

  • 对于高达6.25Hz的ODR，≤1μΑ IDD
  • 对于高达50Hz的ODR，<4μΑ IDD

超低功耗唤醒

  • 具有单线接口选项的专用超低功耗运动检测模式

优化了温度性能

  • 板后安装，0g偏移和TCO性能分别为±30mg(典型值)和±0.25mg/°C(典型值)

可选输出数据速率

  • 0.78Hz至3200Hz

通信接口

  • I²C最高1MHz，SPI最高4MHz

可配置惯性事件检测

  • 柔性传感器数据变化检测(SDCD)功能可用于运动或无运动、高g/低g、自由落体和其它惯性事件。
  • 矢量幅度
  • 方向(横向、纵向、向上、向下)
  • FIFO/LIFO(144字节)
  • 自动唤醒睡眠以节省电量

自检诊断

  • 双向、稳健的自检诊断
  • 结果不受设备运动或方向的影响

更多

购买/参数

1 结果

包含 0 不推荐用于新设计

部件

展开描述

订购

计算机辅助设计模型

状态

预算报价（不含税）

Ambient Operating Temperature (Min to Max) (℃)

感应轴

Product Application

AEC-Q100 compliant

电源电压[最小]（V）

电源电压[最大]（V）

输入电压[最小到最大]（V）

Sensor Range

封装类型

Package Dimensions (LxWxZ (mm))

通信协议

Number of axis

FXLS8961AF
数据手册

正常供应

1K @ CNY9.91

-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 PSPFXLS8961AFzh 4 应用笔记 Application Note t789 3 数据手册 Data Sheet t520 1 zh zh zh 数据手册 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&lang_cd=zh /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 应用笔记 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 zh-Hans true 1 Y PSP Y Y 应用笔记 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 数据手册 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&lang_cd=zh 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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数据手册 (1)

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