±2g/±4g/±8g，低重力加速度，数字加速度传感器 | NXP 半导体

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±2g/±4g/±8g，低重力加速度，数字加速度传感器

MMA745xL
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MMA745xL系列器件是具备数字输出(I²C/SPI)的、低功耗、紧凑型电容式微机械加速度传感器，提供信号调适、低通滤波器、温度补偿、自测(可设置为通过中断引脚，即INT1或INT2检测零重力加速度)和脉冲检测(快速运动检测)等特性 。出厂前已经设置了零重力加速度偏移量和敏感度，无需外部设备。客户可采用指定的零重力状态寄存器和重力加速度选择功能来校准零重力加速度偏移量，支持通过命令来选择3个加速度量程(2G/4G/8G)。MMA745xL系列器件具有待机模式，非常适用于电池供电的手持式电子设备。

请参见应用说明AN3484，了解焊接指导信息。

N true 0 PSPMMA745xLzh 8 产品变更通知 Product Change Notice t526 1 应用笔记 Application Note t789 5 数据手册 Data Sheet t520 2 zh zh zh 数据手册 Data Sheet 2 1 10 English The MMA7455L is a Digital Output (I2C/SPI), low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a low pass filter, temperature compensation, self-test, configurable to detect 0g through interrupt pins (INT1 or INT2), and pulse detect for quick motion detection. 0g offset and sensitivity are factory set and require no external devices. 1196378116414715357858 PSP 531.3 KB None None documents None 1196378116414715357858 /docs/en/data-sheet/MMA7455L.pdf 531311 /docs/en/data-sheet/MMA7455L.pdf MMA7455L documents N 2007-11-29 MMA7455L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet /docs/en/data-sheet/MMA7455L.pdf /docs/en/data-sheet/MMA7455L.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Dec 22, 2009 980000996212993340 Data Sheet Y N MMA7455L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet 2 4 English The MMA7456L is a Digital Output (I2C/SPI), low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a low pass filter, temperature compensation, self-test, configurable to detect 0g through interrupt pins (INT1 or INT2), and pulse detect for quick motion detection. This device supports aplications such as: Cell Phone/PMP/PDA: Image Stability, Text Scroll, Motion Dialing, Tap to Mute. 1223673293877725908663 PSP 572.0 KB None None documents None 1223673293877725908663 /docs/en/data-sheet/MMA7456L.pdf 571998 /docs/en/data-sheet/MMA7456L.pdf MMA7456L documents N 2008-10-10 MMA7456L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet /docs/en/data-sheet/MMA7456L.pdf /docs/en/data-sheet/MMA7456L.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Apr 13, 2009 980000996212993340 Data Sheet Y N MMA7456L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet 应用笔记 Application Note 5 3 3 English This application note provides guidelines for the handling and assembly of NXP land grid array (LGA), sometimes referred to as laminated quad flat no lead (QFN), packages during printed‑circuit board (PCB) assembly. 1438291205675697718255 PSP 1.5 MB None None documents None 1438291205675697718255 /docs/en/application-note/AN2265.pdf 1502896 /docs/en/application-note/AN2265.pdf AN2265 documents N N 2023-10-11 AN2265, Assembly Guidelines for Land Grid Array (LGA) Package Application Note /docs/en/application-note/AN2265.pdf /docs/en/application-note/AN2265.pdf Application Note N 645036621402383989 2023-10-11 pdf N en Sep 18, 2023 645036621402383989 Application Note Y N AN2265, Assembly Guidelines for Land Grid Array (LGA) Package Application Note 4 1 English AN3468SW.zip /secured/assets/documents/en/application-note-software/AN3468SW.zip /webapp/Download?colCode=AN3468SW&appType=license&docLang=en AN3468: The MMA745xL digital accelerometer is a 3 x 5 x 1 mm product that can communicate using both I2C and SPI. This device has both threshold and pulse detection interrupts. There are 2 sampling rates available at 125 Hz. There is a self test function to verify the integrity of the MEMS sensor and the ASIC signal path. 1220127756719718573224 PSP 569.3 KB None None documents None 1220127756719718573224 /docs/en/application-note/AN3468.pdf 569300 /docs/en/application-note/AN3468.pdf AN3468 documents N 2008-09-01 AN3468, The MMA745xL Digital Accelerometer - Application Notes /docs/en/application-note/AN3468.pdf /docs/en/application-note/AN3468.pdf Application Note N 645036621402383989 2022-12-07 pdf en May 6, 2009 645036621402383989 Application Note Y N AN3468, The MMA745xL Digital Accelerometer - Application Notes 5 0 English AN3783: The Proximity Sensor-based Remote Control is an example of advance universal remote control, implementing wireless 2.4 GHz connectivity, proximity sensors, and an accelerometer all in a single application. Integrated into one package, the basic component of this board is the 8-bit MC13213 MCU with a S08 core and RF 802.15.4 modem. 1226514284960688498630 PSP 855.4 KB None None documents None 1226514284960688498630 /docs/en/application-note/AN3783.pdf 855356 /docs/en/application-note/AN3783.pdf AN3783 documents N N 2016-10-31 AN3783, Proximity Sensor-based Remote Control Demonstrator Board - Application Notes /docs/en/application-note/AN3783.pdf /docs/en/application-note/AN3783.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Nov 12, 2008 645036621402383989 Application Note Y N AN3783, Proximity Sensor-based Remote Control Demonstrator Board - Application Notes 6 0 English Vibration is the mechanical oscillation of a structure about an equilibrium point. The location of the vibrating surface varies with time. A vibratory system must in general include a method of storing potential energy such as elasticity. It must be able to store kinetic energy through mass or inertia and must have a method by which energy is dissipated through either dampening or resistance. The oscillations may be periodic like the motion of a pendulum or it may be random from the movement of a bicycle ri 1217274315491716970490 PSP 502.0 KB None None documents None 1217274315491716970490 /docs/en/application-note/AN3751.pdf 501999 /docs/en/application-note/AN3751.pdf AN3751 documents N N 2016-10-31 AN3751, Frequency Analysis in the Industrial Market Using Accelerometer Sensors /docs/en/application-note/AN3751.pdf /docs/en/application-note/AN3751.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jul 28, 2008 645036621402383989 Application Note Y N AN3751, Frequency Analysis in the Industrial Market Using Accelerometer Sensors 7 0 English AN3745: In order to calibrate the MMA745xL 0g offset, the predetermined digital offset values should be subtracted from the reading of the actual digital sensing values. 1216743363030737328311 PSP 45.1 KB None None documents None 1216743363030737328311 /docs/en/application-note/AN3745.pdf 45130 /docs/en/application-note/AN3745.pdf AN3745 documents N 2008-07-22 AN3745, How to Calibrate 0g Offset for the MMA745xL Family - Application Notes /docs/en/application-note/AN3745.pdf /docs/en/application-note/AN3745.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jul 22, 2008 645036621402383989 Application Note Y N AN3745, How to Calibrate 0g Offset for the MMA745xL Family - Application Notes 产品变更通知 Product Change Notice 1 8 0 English 1432096003777730369945 PSP 3.5 KB None None documents None 1432096003777730369945 /docs/en/product-change-notice/PCN16753.htm 3507 /docs/en/product-change-notice/PCN16753.htm PCN16753 documents N 2015-05-19 MMA7455 3-axis Accelerometer Product Discontinuance /docs/en/product-change-notice/PCN16753.htm /docs/en/product-change-notice/PCN16753.htm Product Change Notice N 454076741825495278 2022-12-07 htm en May 19, 2015 454076741825495278 Product Change Notice D N MMA7455 3-axis Accelerometer Product Discontinuance false 0 MMA745xL downloads zh-Hans true 1 Y PSP 产品变更通知 1 /docs/en/product-change-notice/PCN16753.htm 2015-05-19 1432096003777730369945 PSP 8 May 19, 2015 Product Change Notice None /docs/en/product-change-notice/PCN16753.htm English documents 3507 None 454076741825495278 2022-12-07 /docs/en/product-change-notice/PCN16753.htm MMA7455 3-axis Accelerometer Product Discontinuance /docs/en/product-change-notice/PCN16753.htm documents 454076741825495278 Product Change Notice N en None D htm 0 N MMA7455 3-axis Accelerometer Product Discontinuance 3.5 KB PCN16753 N 1432096003777730369945 应用笔记 5 /docs/en/application-note/AN2265.pdf 2023-10-11 1438291205675697718255 PSP 3 Sep 18, 2023 Application Note This application note provides guidelines for the handling and assembly of NXP land grid array (LGA), sometimes referred to as laminated quad flat no lead (QFN), packages during printed‑circuit board (PCB) assembly. None /docs/en/application-note/AN2265.pdf English documents 1502896 None 645036621402383989 2023-10-11 N /docs/en/application-note/AN2265.pdf AN2265, Assembly Guidelines for Land Grid Array (LGA) Package Application Note /docs/en/application-note/AN2265.pdf documents 645036621402383989 Application Note N en None Y pdf 3 N N AN2265, Assembly Guidelines for Land Grid Array (LGA) Package Application Note 1.5 MB AN2265 N 1438291205675697718255 /docs/en/application-note/AN3468.pdf 2008-09-01 1220127756719718573224 PSP 4 May 6, 2009 Application Note AN3468: The MMA745xL digital accelerometer is a 3 x 5 x 1 mm product that can communicate using both I2C and SPI. This device has both threshold and pulse detection interrupts. There are 2 sampling rates available at 125 Hz. There is a self test function to verify the integrity of the MEMS sensor and the ASIC signal path. None /docs/en/application-note/AN3468.pdf English documents 569300 None 645036621402383989 2022-12-07 /docs/en/application-note/AN3468.pdf AN3468, The MMA745xL Digital Accelerometer - Application Notes /docs/en/application-note/AN3468.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N AN3468, The MMA745xL Digital Accelerometer - Application Notes 569.3 KB AN3468 N 1220127756719718573224 /docs/en/application-note/AN3783.pdf 2016-10-31 1226514284960688498630 PSP 5 Nov 12, 2008 Application Note AN3783: The Proximity Sensor-based Remote Control is an example of advance universal remote control, implementing wireless 2.4 GHz connectivity, proximity sensors, and an accelerometer all in a single application. Integrated into one package, the basic component of this board is the 8-bit MC13213 MCU with a S08 core and RF 802.15.4 modem. None /docs/en/application-note/AN3783.pdf English documents 855356 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3783.pdf AN3783, Proximity Sensor-based Remote Control Demonstrator Board - Application Notes /docs/en/application-note/AN3783.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN3783, Proximity Sensor-based Remote Control Demonstrator Board - Application Notes 855.4 KB AN3783 N 1226514284960688498630 /docs/en/application-note/AN3751.pdf 2016-10-31 1217274315491716970490 PSP 6 Jul 28, 2008 Application Note Vibration is the mechanical oscillation of a structure about an equilibrium point. The location of the vibrating surface varies with time. A vibratory system must in general include a method of storing potential energy such as elasticity. It must be able to store kinetic energy through mass or inertia and must have a method by which energy is dissipated through either dampening or resistance. The oscillations may be periodic like the motion of a pendulum or it may be random from the movement of a bicycle ri None /docs/en/application-note/AN3751.pdf English documents 501999 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3751.pdf AN3751, Frequency Analysis in the Industrial Market Using Accelerometer Sensors /docs/en/application-note/AN3751.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN3751, Frequency Analysis in the Industrial Market Using Accelerometer Sensors 502.0 KB AN3751 N 1217274315491716970490 /docs/en/application-note/AN3745.pdf 2008-07-22 1216743363030737328311 PSP 7 Jul 22, 2008 Application Note AN3745: In order to calibrate the MMA745xL 0g offset, the predetermined digital offset values should be subtracted from the reading of the actual digital sensing values. None /docs/en/application-note/AN3745.pdf English documents 45130 None 645036621402383989 2022-12-07 /docs/en/application-note/AN3745.pdf AN3745, How to Calibrate 0g Offset for the MMA745xL Family - Application Notes /docs/en/application-note/AN3745.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N AN3745, How to Calibrate 0g Offset for the MMA745xL Family - Application Notes 45.1 KB AN3745 N 1216743363030737328311 数据手册 2 /docs/en/data-sheet/MMA7455L.pdf 2007-11-29 1196378116414715357858 PSP 1 Dec 22, 2009 Data Sheet The MMA7455L is a Digital Output (I2C/SPI), low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a low pass filter, temperature compensation, self-test, configurable to detect 0g through interrupt pins (INT1 or INT2), and pulse detect for quick motion detection. 0g offset and sensitivity are factory set and require no external devices. None /docs/en/data-sheet/MMA7455L.pdf English documents 531311 None 980000996212993340 2022-12-07 /docs/en/data-sheet/MMA7455L.pdf MMA7455L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet /docs/en/data-sheet/MMA7455L.pdf documents 980000996212993340 Data Sheet N en None Y pdf 10 N MMA7455L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet 531.3 KB MMA7455L N 1196378116414715357858 /docs/en/data-sheet/MMA7456L.pdf 2008-10-10 1223673293877725908663 PSP 2 Apr 13, 2009 Data Sheet The MMA7456L is a Digital Output (I2C/SPI), low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a low pass filter, temperature compensation, self-test, configurable to detect 0g through interrupt pins (INT1 or INT2), and pulse detect for quick motion detection. This device supports aplications such as: Cell Phone/PMP/PDA: Image Stability, Text Scroll, Motion Dialing, Tap to Mute. None /docs/en/data-sheet/MMA7456L.pdf English documents 571998 None 980000996212993340 2022-12-07 /docs/en/data-sheet/MMA7456L.pdf MMA7456L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet /docs/en/data-sheet/MMA7456L.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4 N MMA7456L, ±2g/±4g/±8g Three Axis Low-g Digital Output Accelerometer - Data Sheet 572.0 KB MMA7456L N 1223673293877725908663 true Y Products

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产品变更通知 (1)
应用笔记 (5)
数据手册 (2)

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