SCA31X0 参数 Datasheet PDF下载

SCA8X0 / 21X0 / 3100系列

目录

目录.....................................................................................................................2

一般DESCRIPTION..................................................................................................................5

1.1

1.2

1.3

1.4

介绍................................................................................................................................5

特点......................................................................................................................................5

典型applications...................................................................................................................6

功能描述..............................................................................................................6

传感元件...................................................................................................................................6

接口IC............................................................................................................................................6

电容电压conversion.......................................................................................................6

模拟到数字转换..................................................................................................................7

信号调节和过滤............................................................................................................7

温度测量..................................................................................................................7

内存.................................................................................................................................................7

SPI ........................................................................................................................................................7

自diagnostics.....................................................................................................................................7

电源interface..........................................................................................................................7

工厂calibration.................................................................................................................................7

1.4.1

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.4.7

1.4.8

1.4.9

1.4.10

1.4.11

2操作模式.................................................................................................................8

2.1

2.2

2.3

测量模式...................................................................................................................8

温度输出...................................................................................................................8

自诊断功能..........................................................................................................8

2.3.1

记忆自诊断.........................................................................................................................8

2.3.2

信号路径的自诊断....................................................................................................................8

2.3.2.1

SCA8X0 - 单轴加速度计............................................. ............................................. 8

2.3.2.2

SCA21X0和SCA31X0 - 多轴加速度计........................................... ....................... 8

2.4

2.5

2.6

2.7

掉电mode.....................................................................................................................9

推荐的启动顺序............................................. .............................................. 9

推荐操作顺序............................................... ....................................... 10

推荐程序和可选功能............................................. ..................... 11

2.7.1

SCA8x0 / SCA21x0 / SCA31x0 ..............................................................................................................11

2.7.1.1

回读程序..................................................................................................................11

2.7.1.2

在校验operation.........................................................................................................11

2.7.1.3

饱和数据.............................................................................................................................11

2.7.1.4

无噪声输出..........................................................................................................................11

2.7.1.5

部件ID..............................................................................................................................11

2.7.2

SCA8x0 ...............................................................................................................................................11

2.7.2.1

在质量偏差operation.................................................................................................11

2.7.2.2

质量监控过程中偏转加速度数据............................................ ........................... 12

3寻址空间.............................................................................................................12

3.1

输出寄存器.......................................................................................................................12

3.1.1

X轴加速度output...................................................................................................................12

3.1.1.1

X_LSB..........................................................................................................................................12

3.1.1.2

X_MSB.........................................................................................................................................13

3.1.2

Y轴的加速度output...................................................................................................................13

3.1.2.1

Y_LSB..........................................................................................................................................13

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