参数资料
型号: LIS3LV02DL
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA16
封装: 4.40 X 7.50 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-16
文件页数: 28/48页
文件大小: 681K
代理商: LIS3LV02DL
Register description
LIS3LV02DL
34/48
7.10
CTRL_REG3 (22h)
FDS bit enables (FDS=1) or bypass (FDS=0) the high pass filter in the signal chain of the
sensor.
CFS1, CFS0 bits defines the coefficient Hpc to be used to calculate the -3dB cut-off
frequency of the high pass filter:
7.11
HP_FILTER_RESET (23h)
Dummy register. Reading at this address zeroes instantaneously the content of the internal
high pass-filter. Read data is not significant.
7.12
STATUS_REG (27h)
Table 34.
Register (22h)
ECK
HPDD
HPFF
FDS
res
CFS1
CFS0
Table 35.
Register description (22h)
ECK
External Clock. Default value: 0
(0: clock from internal oscillator; 1: clock from external pad)
HPDD
High Pass filter enabled for Direction Detection. Default value: 0
(0: filter bypassed; 1: filter enabled)
HPFF
High Pass filter enabled for Free-Fall and Wake-Up. Default value: 0
(0: filter bypassed; 1: filter enabled)
FDS
Filtered Data Selection. Default value: 0
(0: internal filter bypassed; 1: data from internal filter)
CFS1, CFS0
High-pass filter Cut-off Frequency Selection. Default value: 00
(00: Hpc=512
01: Hpc=1024
10: Hpc=2048
11: Hpc=4096)
f
cutoff
0.318
Hpc
---------------
ODRx
2
-----------------
=
Table 36.
Register (27h)
ZYXOR
ZOR
YOR
XOR
ZYXDA
ZDA
YDA
XDA
Table 37.
Register description (27h)
ZYXOR
X, Y and Z axis Data Overrun
ZOR
Z axis Data Overrun
YOR
Y axis Data Overrun
XOR
X axis Data Overrun
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相关代理商/技术参数
参数描述
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LIS3LV02DL-TR 制造商:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR
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