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参数资料
| 型号： | LIS3DH |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBGA16 |
| 封装： | 3 X 3 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-16 |
| 文件页数： | 10/42页 |
| 文件大小： | 689K |
| 代理商： | LIS3DH |
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Application hints
LIS3DH
18/42
Doc ID 17530 Rev 1
4
Application hints
Figure 5.
LIS3DH electrical connection
The device core is supplied through Vdd line while the I/O pads are supplied through
Vdd_IO line. Power supply decoupling capacitors (100 nF ceramic, 10 F aluminum) should
be placed as near as possible to the pin 14 of the device (common design practice).
All the voltage and ground supplies must be present at the same time to have proper
behavior of the IC (refer to Figure 5). It is possible to remove Vdd maintaining Vdd_IO
without blocking the communication bus, in this condition the measurement chain is
powered off.
The functionality of the device and the measured acceleration data is selectable and
accessible through the I2C or SPI interfaces.When using the I2C, CS must be tied high.
The ADC1, ADC2 & ADC3 if not used can be left floating or keep connected to Vdd or GND.
The functions, the threshold and the timing of the two interrupt pins (INT1 and INT2) can be
completely programmed by the user through the I2C/SPI interface.
4.1
Soldering information
The LGA package is compliant with the ECOPACK, RoHS and “Green” standard.
It is qualified for soldering heat resistance according to JEDEC J-STD-020.
Leave “Pin 1 Indicator” unconnected during soldering.
Land pattern and soldering recommendations are available at www.st.com.
CS
10F
Vdd
100nF
GND
Vdd_IO
SDO
/SA0
SDA/SDI/SDO
INT1
SCL
/SPC
Digital signal from/to signal controller.Signal’s levels are defined by proper selection of Vdd_IO
1
5
8
13
TOP VIEW
6
9
14
16
9
5
INT2
ADC2
ADC1
ADC3
Vdd_IO
Rpu
Pull-up to be added
when I2C interface is used
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LIS3DHHTR | 功能描述:ACCELEROMETER 3-AXIS 16LGA 制造商:stmicroelectronics 系列:MEMS 零件状态:在售 类型:数字 轴:X，Y，Z 加速度范围:±2.5g 灵敏度（LSB/g）:13157（±2.5g） 灵敏度（mV/g）:- 带宽:235Hz ~ 440Hz 输出类型:SPI 电压 - 电源:1.71 V ~ 3.6 V 特性:温度传感器 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:16-LGA 供应商器件封装:16-CCLGA（5x5） 标准包装:1 |
| LIS3DHTR | 功能描述:加速计 - 板上安装 MEMS Ultra Low-Power 3-Axes "Nano" 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 |
| LIS3DSH | 功能描述:加速计 - 板上安装 MEMS 3-Axis Nano 1.71 to 3.6V 1.6kHz 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 |
| LIS3DSHTR | 功能描述:加速计 - 板上安装 MEMS 3-Axis Nano 1.71 to 3.6V 1.6kHz 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 |
| LIS3L02AL | 功能描述:加速计 - 板上安装 3-axis +/-2g Linear 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 |
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