參數(shù)資料
型號(hào)： LIS302ALKTR
廠商： STMICROELECTRONICS
元件分類： 模擬信號(hào)調(diào)理
英文描述： MOTION SENSOR, PBGA14
封裝： 5 X 3 MM, 0.90 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, LGA-14
文件頁(yè)數(shù)： 2/14頁(yè)
文件大?。?/td> 176K
代理商： LIS302ALKTR
Obsolete
Product(s)
- Obsolete
Product(s)
Application hints
LIS302ALK
10/14
4
Application hints
Figure 3.
LIS302ALK electrical Connection
Power supply decoupling capacitors (100nF ceramic or polyester + 10F Aluminum) should
be placed as near as possible to the device (common design practice).
The LIS302ALK allows to band limit Voutx, Vouty and Voutz through the use of external
capacitors. The recommended frequency range spans from DC up to 2.0kHz. Capacitors
must be added at output pins to implement low-pass filtering for antialiasing and noise
reduction. The equation for the cut-off frequency (ft) of the external filters is:
Taking into account that the internal filtering resistor (Rout) has a nominal value equal to
32k
Ω, the equation for the external filter cut-off frequency may be simplified as follows:
The tolerance of the internal resistor can vary typically of ±20% within its nominal value of
32k
Ω; thus the cut-off frequency will vary accordingly. A minimum capacitance of 2.5nF for
Cload(x, y, z) is required in any case.
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
Y
1
X
Z
Digital signals
Vout X
LIS302ALK
Vout Y
Cload y
Cload x
(top view)
Optional
LIS302AL
1
ST
PD
Vout z
Optional
Cload z
6
8
13
100nF
10
μF
GND
Vdd
GND
Vdd
Pin 1 indicator
GND
f
t
1
2
π R
out Cload xy z
,,
()
----------------------------------------------------------------
=
f
t
5
μF
C
load xy z
,,
()
----------------------------------- Hz
[]
=
相關(guān)PDF資料
PDF描述
LIS302DLHTR SPECIALTY ANALOG CIRCUIT, PBGA14
LIS302DL SPECIALTY ANALOG CIRCUIT, PQCC14
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LIS331ALTR SPECIALTY ANALOG CIRCUIT, QCC16
LIS331DLF SPECIALTY ANALOG CIRCUIT, PBCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LIS302DL 功能描述:加速計(jì) - 板上安裝 MEMS motion 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
LIS302DL_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - 【2g/【8g smart digital output “piccolo” accelerometer
LIS302DL_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - ?± 2g/?± 8g smart digital output a??piccoloa?? accelerometer
LIS302DLH 功能描述:加速計(jì) - 板上安裝 3 AXIS DIGITAL MEMS ACCELEROMETER 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
LIS302DLHTR 功能描述:加速計(jì) - 板上安裝 MEMS digital output L-Power Motion Snsr 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
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