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參數(shù)資料
| 型號： | LIS3L02AS4 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g LINEAR ACCELEROMETER |
| 中文描述： | MEMS慣性傳感器3軸- 【2克/【6克線性加速度計 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 181K |
| 代理商： | LIS3L02AS4 |
7/14
LIS3L02AS4
5
Application Hints
Figure 4. LIS3L02AS4 Electrical Connection
Power supply decoupling capacitors (100nF ceramic + 10
μ
F Al) should be placed as near as possible to
the device (common design practice).
The LIS3L02AS4 allows to band limit Voutx, Vouty and Voutz through the use of external capacitors. The
re-commended frequency range spans from DC up to 1.5 KHz. In particular, capacitors must be added at
output pins to implement low-pass filtering for antialiasing and noise reduction. The equation for the cut-
off frequency (
) of the external filters is:
f
t
f
t
2
π
R
out
Taking in account that the internal filtering resistor (
R
out
) has a nominal value equal to
tion for the external filter cut-off frequency may be simplified as follows:
, the equa-
The tolerance of the internal resistor can vary typically of ±20% within its nominal value of 110k
; thus the
cut-off frequency will vary accordingly. A minimum capacitance of 320 pF
for C
load
(x, y, z) is required in
any case.
Vout Z
100nF
Cload z
LIS3L02AS4
(top view)
10
μ
F
Vdd
Vout X
GND
ST
GND
GND
Cload x
Cload y
Optional
Optional
Vout Y
Optional
PD
Digital signals
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
FS
Y
1
13
Z
X
GND
C
load
x y z
(
)
-----------------------------------------------------------------------
=
110k
f
t
C
load
x y z
(
)
--------------------------------------
Hz
[
]
=
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LIS3L02AS5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR: 3-axis - 【2g/6g LINEAR ACCELEROMETER |
| LIS3L02AS5TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR: 3-axis - 【2g/6g LINEAR ACCELEROMETER |
| LIS3L02DQ | 功能描述:加速計 - 板上安裝 2-axis +/-2g Digital 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 |
| LIS3L02DQ-TR | 功能描述:ACCELEROMETER TRPL AXIS 44QFN RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 加速計 系列:- 標(biāo)準(zhǔn)包裝:1 系列:SCA1000 軸:X，Y 加速范圍:±1.7g 靈敏度:1.2V/g 電源電壓:4.75 V ~ 5.25 V 輸出類型:數(shù)字 帶寬:50±30Hz 接口:SPI 安裝類型:表面貼裝 封裝/外殼:12-SMD 供應(yīng)商設(shè)備封裝:12-SMD 其它名稱:551-1007-1 |
| LIS3L02DS | 制造商:STMicroelectronics 功能描述: |
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