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| 型号： | LIS3L02DQ |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC44 |
| 封装： | 7 X 7 MM, 1.80 MM HEIGHT, QFN-44 |
| 文件页数： | 1/20页 |
| 文件大小： | 473K |
| 代理商： | LIS3L02DQ |
1/20
LIS3L02DQ
May 2005
1
Features
■ 2.7V TO 3.6V SINGLE SUPPLY OPERATION
■ 1.8V COMPATIBLE IOs
■ 12 BIT RESOLUTION
■ I
2C/SPI DIGITAL OUTPUT INTERFACES
■ INTERRUPT ACTIVATED BY MOTION
■ PROGRAMMABLE INTERRUPT THRESHOLD
■ EMBEDDED SELF TEST
■ HIGH SHOCK SURVIVABILITY
■ ECO-PACK COMPLIANT
2
Description
The LIS3L02DQ is a three axes digital output lin-
ear accelerometer that includes a sensing element
and an IC interface able to take the information
from the sensing element and to provide the mea-
sured acceleration signals to the external world
through an I2C/SPI serial interface.
The sensing element, capable of detecting the ac-
celeration, is manufactured using a dedicated pro-
cess developed by ST to produce inertial sensors
and actuators in silicon.
The IC interface instead is manufactured using a
CMOS process that allows high level of integration
to design a dedicated circuit which is factory
trimmed to better match the sensing element char-
acteristics.
A self-test capability allows the user to check the
functioning of the system.
The device may be configured to generate an iner-
tial wake-up/interrupt signal when a programma-
ble acceleration threshold is exceeded at least
along one of the three axes.
The LIS3L02DQ is available in plastic SMD pack-
age and it is specified over a temperature range
extending from -20°C to +70°C.
The LIS3L02DQ belongs to a family of products
suitable for a variety of applications:
– Motion activated functions in mobile terminals
– Antitheft systems and Inertial navigation
– Gaming and Virtual Reality input devices
– Vibration Monitoring and Compensation
MEMS INERTIAL SENSOR:
3-Axis - ±2g DIGITAL OUTPUT LINEAR ACCELEROMETER
Figure 2. Block Diagram
Σ
CHARGE
AMPLIFIER
MUX
Y+
Z+
Y-
Z-
Regs
a
X+
X-
DE
MUX
Reconstruction
Filter
Σ
Array
I2C
SPI
CS
SCL/SPC
SDA/SDO/SDI
SDO
CONTROL LOGIC
&
INTERRUPT GEN.
RDY/INT
Reconstruction
Filter
Reconstruction
Filter
CLOCK
TRIMMING
CIRCUITS
REFERENCE
SELF TEST
Figure 1. Package
Table 1. Order Codes
Part Number
Package
Finishing
LIS3L02DQ
QFN44
Tray
LIS3L02DQ-TR
QFN44
Tape & Reel
QFN-44
Rev. 4
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LIS3L02DQ-TR | 功能描述:ACCELEROMETER TRPL AXIS 44QFN RoHS:是 类别:传感器，转换器 >> 加速计 系列:- 标准包装:1 系列:SCA1000 轴:X，Y 加速范围:±1.7g 灵敏度:1.2V/g 电源电压:4.75 V ~ 5.25 V 输出类型:数字 带宽:50±30Hz 接口:SPI 安装类型:表面贴装 封装/外壳:12-SMD 供应商设备封装:12-SMD 其它名称:551-1007-1 |
| LIS3L02DS | 制造商:STMicroelectronics 功能描述: |
| LIS3L06AL | 功能描述:加速计 - 板上安装 3-axis +/-2g/+/-6g MEMS Intertial Sensr RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| LIS3L06AL_06 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR-3-axis - +/-2g/6g ultracompact linear accelerometer |
| LIS3L06ALTR | 功能描述:加速计 - 板上安装 MEMS INERTIAL snsr 3 axis RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
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