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參數資料
| 型號： | LIS331DLTR |
| 廠商： | 意法半導體 |
| 英文描述： | MEMS motion sensor 3-axis - 【2g/【8g smart digital output “nano” accelerometer |
| 中文描述： | MEMS運動傳感器3軸- 【2克/【八克智能數字輸出的“納米”加速度 |
| 文件頁數： | 1/38頁 |
| 文件大?。?/td> | 529K |
| 代理商： | LIS331DLTR |
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Preliminary Data
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
September 2007
Rev 1
1/38
38
LIS331DL
MEMS motion sensor
3-axis -
±
2g/
±
8g smart digital output “nano” accelerometer
Features
■
2.16V to 3.6V supply voltage
■
1.8V compatible IOs
■
<1mW power consumption
■
±
2g /
±
8g dynamically selectable full-scale
■
I
2
C/SPI digital output interface
■
Programmable interrupt generator
■
Embedded click and double click recognition
■
Embedded free-fall and motion detection
■
Embedded high pass filter
■
Embedded self test
■
10000g high shock survivability
■
ECOPACK RoHS and “Green” compliant
(see
Section 8
)
Applications
■
Free-Fall detection
■
Motion activated functions
■
Gaming and Virtual Reality input devices
■
Vibration monitoring and compensation
Description
The LIS331DL is
the smallest consumer
low-
power three axes linear accelerometer
with digital
output and smart embedded features
. It includes
a sensing element and an IC interface able to
provide the measured acceleration to the external
world through I
2
C/SPI serial interface.
The sensing element, capable of detecting the
acceleration, is manufactured using a dedicated
process developed by ST to produce inertial
sensors and actuators in silicon.
The IC interface is manufactured using a CMOS
process that allows to design a dedicated circuit
which is trimmed to better match the sensing
element characteristics.
The LIS331DL has dynamically user selectable
full scales of
±
2g/
±
8g and it is capable of
measuring accelerations with an output data rate
of 100Hz or 400Hz.
A self-test capability allows the user to check the
functioning of the sensor in the final application.
The device may be configured to generate inertial
wake-up/free-fall interrupt signals when a
programmable acceleration threshold is crossed
at least in one of the three axes. Thresholds and
timing of interrupt generators are programmable
by the end user on the fly.
The LIS331DL is available in plastic Land Grid
Array package (LGA) and it is guaranteed to
operate over an extended temperature range from
-40°C to +85°C.
LGA 16
(3x3x1)
Figure 1.
Device summary
Order code
Temp range,
°
C
Package
Packing
LIS331DL
-40 to +85
LGA
Tray
LIS331DLTR
-40 to +85
LGA
Tape and reel
www.st.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LIS331HH | 功能描述:加速計 - 板上安裝 MEMS Digital Sensor 3-axes Nano 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 數字輸出 - 位數: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 |
| LIS331HHTR | 功能描述:加速計 - 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 數字輸出 - 位數: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 |
| LIS332AR | 功能描述:加速計 - 板上安裝 Digital 2.4v - 3.3v 100 Noise 0.3mA 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 數字輸出 - 位數: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 |
| LIS332ARTR | 功能描述:加速計 - 板上安裝 MEMS MOTION SENSOR 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 數字輸出 - 位數: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 |
| LIS332AX | 功能描述:加速計 - 板上安裝 MEMS 3-Axis 2g Absolute Analog 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 數字輸出 - 位數: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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