參數(shù)資料
型號(hào)： LIS3DH
廠商： STMICROELECTRONICS
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PBGA16
封裝： 3 X 3 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-16
文件頁(yè)數(shù)： 10/42頁(yè)
文件大?。?/td> 689K
代理商： LIS3DH
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LIS3DHHTR 功能描述:ACCELEROMETER 3-AXIS 16LGA 制造商:stmicroelectronics 系列:MEMS 零件狀態(tài):在售 類型:數(shù)字 軸:X，Y，Z 加速度范圍:±2.5g 靈敏度（LSB/g）:13157（±2.5g） 靈敏度（mV/g）:- 帶寬:235Hz ~ 440Hz 輸出類型:SPI 電壓 - 電源:1.71 V ~ 3.6 V 特性:溫度傳感器 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:16-LGA 供應(yīng)商器件封裝:16-CCLGA（5x5） 標(biāo)準(zhǔn)包裝:1
LIS3DHTR 功能描述:加速計(jì) - 板上安裝 MEMS Ultra Low-Power 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(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
LIS3DSH 功能描述:加速計(jì) - 板上安裝 MEMS 3-Axis Nano 1.71 to 3.6V 1.6kHz 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
LIS3DSHTR 功能描述:加速計(jì) - 板上安裝 MEMS 3-Axis Nano 1.71 to 3.6V 1.6kHz 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
LIS3L02AL 功能描述:加速計(jì) - 板上安裝 3-axis +/-2g Linear 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
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