- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384593 > LIS3LV02DL (意法半導(dǎo)體) MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g Digital Output Low Voltage Linear Accelerometer PDF資料下載
參數(shù)資料
| 型號： | LIS3LV02DL |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g Digital Output Low Voltage Linear Accelerometer |
| 中文描述： | MEMS慣性傳感器3軸- 【2克/【6克數(shù)字輸出低電壓線性加速度計 |
| 文件頁數(shù)： | 25/36頁 |
| 文件大小： | 248K |
| 代理商： | LIS3LV02DL |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
LIS3LV02DL
Register Description
25/36
trimmed and they are different for every accelerometer. They permit a good behavior of the
device and normally they have not to be changed. At the end of the boot process the BOOT bit
is set again to ‘0’.
IEN
bit is used to switch the value present on data-ready pad between Data-Ready signal and
Interrupt signal. At power up the Data-ready signal is chosen. It is however necessary to modify
DRDY bit to enable Data-Ready signal generation.
DRDY
bit is used to enable Data-Ready (RDY/INT) pin activation. If DRDY bit is ‘0’ (default
value) on Data-Ready pad a ‘0’ value is present. If a Data-Ready signal is desired it is
necessary to set to ‘1’ DRDY bit. Data-Ready signal goes to ‘1’ whenever a new data is
available for all the enabled axis. For example if Z-axis is disabled, Data-Ready signal goes to
‘1’ when new values are available for both X and Y axis. Data-Ready signal comes back to ‘0’
when all the registers containing values of the enabled axis are read. To be sure not to loose
any data coming from the accelerometer data registers must be read before a new Data-Ready
rising edge is generated. In this case Data-ready signal will have the same frequency of the
data rate chosen.
SIM
bit selects the SPI Serial Interface Mode. When SIM is ‘0’ (default value) the 4-wire
interface mode is selected. The data coming from the device are sent to SDO pad. In 3-wire
interface mode output data are sent to SDA_SDI pad.
DAS
bit permits to decide between 12 bit right justified and 16 bit left justified representation of
data coming from the device. The first case is the default case and the most significant bits are
replaced by the bit representing the sign.
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:
Hpc
ECK
HPDD
HPFF
FDS
res
res
CFS1
CFS0
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
2
ODRx
=
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LIS3LV02DL-TR | MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g Digital Output Low Voltage Linear Accelerometer |
| LIS3LV02DQ | MEMS INERTIAL SENSOR 3-Axis - +-2g/+-6g Digital Output Low Voltage Linear Accelerometer |
| LIS3LV02DQ-TR | MEMS INERTIAL SENSOR 3-Axis - +-2g/+-6g Digital Output Low Voltage Linear Accelerometer |
| LJ600600-1 | Class J Fuse Blocks |
| LJ600100-1 | Class J Fuse Blocks |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LIS3LV02DL_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS inertial sensor 3-axis - 【2g/【6g digital output low voltage linear accelerometer |
| LIS3LV02DLTR | 功能描述:加速計 - 板上安裝 MEMS INERTIAL snsr 3 axis RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| LIS3LV02DL-TR | 制造商:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR |
| LIS3LV02DQ | 功能描述:加速計 - 板上安裝 3-axis +/-2g/+/-6g MEMS Intertial Sensr RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
| LIS3LV02DQ-TR | 功能描述:加速計 - 板上安裝 INERTIAL SENSOR Lo Vltg 3Axis RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。