- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384593 > LIS3LV02DL-TR (意法半導(dǎo)體) MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g Digital Output Low Voltage Linear Accelerometer PDF資料下載
參數(shù)資料
| 型號： | LIS3LV02DL-TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MEMS INERTIAL SENSOR 3-Axis - 【2g/【6g Digital Output Low Voltage Linear Accelerometer |
| 中文描述： | MEMS慣性傳感器3軸- 【2克/【6克數(shù)字輸出低電壓線性加速度計 |
| 文件頁數(shù)： | 15/36頁 |
| 文件大?。?/td> | 248K |
| 代理商： | LIS3LV02DL-TR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁當(dāng)前第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
LIS3LV02DL
Digital Interfaces
15/36
5.1.1
I
2
C Operation
The transaction on the bus is started through a START (ST) signal. A START condition is
defined as a HIGH to LOW transition on the data line while the SCL line is held HIGH. After this
has been transmitted by the Master, the bus is considered busy. The next byte of data
transmitted after the start condition contains the address of the slave in the first 7 bits and the
eighth bit tells whether the Master is receiving data from the slave or transmitting data to the
slave. When an address is sent, each device in the system compares the first seven bits after a
start condition with its address. If they match, the device considers itself addressed by the
Master. The Slave ADdress (SAD) associated to the LIS3LV02DL is 0011101b.
Data transfer with acknowledge is mandatory. The transmitter must release the SDA line during
the acknowledge pulse. The receiver must then pull the data line LOW so that it remains stable
low during the HIGH period of the acknowledge clock pulse. A receiver which has been
addressed is obliged to generate an acknowledge after each byte of data has been received.
The I
2
C embedded inside the LIS3LV02DL behaves like a slave device and the following
protocol must be adhered to. After the start condition (ST) a salve address is sent, once a slave
acknowledge (SAK) has been returned, a 8-bit sub-address will be transmitted: the 7 LSb
represent the actual register address while the MSB enables address auto increment. If the
MSb of the SUB field is 1, the SUB (register address) will be automatically incremented to allow
multiple data read/write.
The slave address is completed with a Read/Write bit. If the bit was ‘1’ (Read), a repeated
START (SR) condition will have to be issued after the two sub-address bytes; if the bit is ‘0’
(Write) the Master will transmit to the slave with direction unchanged.
Transfer when Master is writing one byte to slave
Transfer when Master is writing multiple bytes to slave:
Transfer when Master is receiving (reading) one byte of data from slave:
Transfer when Master is receiving (reading) multiple bytes of data from slave
Data are transmitted in byte format (DATA). Each data transfer contains 8 bits. The number of
bytes transferred per transfer is unlimited. Data is transferred with the Most Significant bit (MSb)
first. If a receiver can’t receive another complete byte of data until it has performed some other
Master
ST
SAD + W
SUB
DATA
SP
Slave
SAK
SAK
SAK
Master
ST
SAD + W
SUB
DATA
DATA
SP
Slave
SAK
SAK
SAK
SAK
Master
ST
SAD + W
SUB
SR
SAD + R
NMAK
SP
Slave
SAK
SAK
SAK
DATA
Master
ST
SAD + W
SUB
SR
SAD + R
MAK
Slave
SAK
SAK
SAK
DATA
Master
MAK
NMAK
SP
Slave
DATA
DATA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LIS3LV02DQ | MEMS INERTIAL SENSOR 3-Axis - +-2g/+-6g Digital Output Low Voltage Linear Accelerometer |
| LIS3LV02DQ-TR | MEMS INERTIAL SENSOR 3-Axis - +-2g/+-6g Digital Output Low Voltage Linear Accelerometer |
| LJ600600-1 | Class J Fuse Blocks |
| LJ600100-1 | Class J Fuse Blocks |
| LJ600100-3 | Class J Fuse Blocks |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LIS3LV02DQ | 功能描述:加速計 - 板上安裝 3-axis +/-2g/+/-6g 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 |
| LIS3LV02DQ-TR | 功能描述:加速計 - 板上安裝 INERTIAL SENSOR Lo Vltg 3Axis 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 |
| LIS3MDL | 制造商:STMicroelectronics 功能描述:DIGITAL OUTPUT MAGNETIC SENSOR ULTRA LOW-POWER, HIGH PERFORM - Trays |
| LIS3MDLTR | 制造商:STMicroelectronics 功能描述:ultra low-power, high performance 3-axis magnetometer |
| LIS-5-28 | 制造商:TDK-Lambda Corporation 功能描述:30.8W AC To DC Switching Power Supply - 95-132V/187-265V in - 28V 1.1A out |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。