CMA3000-D01-30 参数 Datasheet PDF下载

型号：	CMA3000-D01-30
PDF下载：	下载PDF文件查看货源
内容描述：	3轴加速度计 [3-axis accelerometer]
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文件页数/大小：	35 页 / 945 K
品牌：	VTI [ VTI TECHNOLOGIES ]

CMA3000-D0X Series

4.1.1 SPI frame format................................................................................................................17

4.1.2 Examples of SPI communication.....................................................................................18

4.1.2.1

Example of register read...........................................................................................................18

4.1.3 Multiple slave devices in SPI bus ....................................................................................18

4.2 I²C Interface..............................................................................................................................19

4.2.1 I²C frame format.................................................................................................................19

4.2.1.1

4.2.1.2

I²C write mode............................................................................................................................19

I²C read mode.............................................................................................................................19

4.2.2 Examples of I²C communication......................................................................................19

5 Electrical Characteristics ................................................................................................ 20

5.1 Absolute maximum ratings.....................................................................................................20

5.2 Power Supply ...........................................................................................................................20

5.3 Digital I/O Specification...........................................................................................................20

5.3.1 Digital I/O DC characteristics...........................................................................................20

5.3.2 Digital I/O level shifter.......................................................................................................20

5.3.3 SPI AC characteristics......................................................................................................21

5.3.4 I²C AC characteristics.......................................................................................................21

6 Package Characteristics.................................................................................................. 22

6.1 Dimensions...............................................................................................................................22

7 Application information................................................................................................... 23

7.1 Pin Description.........................................................................................................................23

7.2 Recommended circuit diagram ..............................................................................................23

7.3 Recommended PWB layout ....................................................................................................24

7.4 Mounting recommendations...................................................................................................24

7.5 Assembly instructions ............................................................................................................25

7.6 Tape and reel specifications...................................................................................................25

8 Data sheet references...................................................................................................... 26

8.1 Offset.........................................................................................................................................26

8.1.1 Offset calibration error .....................................................................................................26

8.1.2 Offset temperature error...................................................................................................26

8.2 Sensitivity.................................................................................................................................26

8.2.1 Sensitivity calibration error..............................................................................................27

8.2.2 Sensitivity temperature error ...........................................................................................27

8.3 Linearity....................................................................................................................................27

8.4 Noise .........................................................................................................................................28

8.5 Bandwidth.................................................................................................................................29

8.6 Cross-axis sensitivity..............................................................................................................29

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CMA3000-D01-30 参数 Datasheet PDF下载

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