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參數(shù)資料
| 型號(hào)： | LIS331DLHTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBCC16 |
| 封裝： | 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, LGA-16 |
| 文件頁數(shù)： | 22/38頁 |
| 文件大?。?/td> | 622K |
| 代理商： | LIS331DLHTR |
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LIS331DLH
Register description
29/38
BDU bit is used to inhibit output registers update between the reading of upper and lower
register parts. In default mode (BDU = ‘0’) the lower and upper register parts are updated
continuously. If it is not sure to read faster than output data rate, it is recommended to set
BDU bit to ‘1’. In this way, after the reading of the lower (upper) register part, the content of
that output registers is not updated until the upper (lower) part is read too.
This feature avoids reading LSB and MSB related to different samples.
7.6
CTRL_REG5 (24h)
TurnOn bits are used for turning on the sleep to wake function.
Setting TurnOn[1:0] bits to 11 the “sleep to wake” function is enabled. When an interrupt
event occurs the device is turned to normal mode increasing the ODR to the value defined in
CTRL_REG1. Although the device is in normal mode, CTRL_REG1 content is not
automatically changed to “normal mode” configuration.
7.7
HP_FILTER_RESET (25h)
Dummy register. Reading at this address zeroes instantaneously the content of the internal
high pass-filter. If the high pass filter is enabled all three axes are instantaneously set to 0g.
This allows to overcome the settling time of the high pass filter.
ST
Self-test enable. Default value: 0.
(0: self-test disabled; 1: self-test enabled)
SIM
SPI serial interface mode selection. Default value: 0.
(0: 4-wire interface; 1: 3-wire interface)
Table 29.
CTRL_REG4 description (continued)
Table 30.
CTRL_REG5 register
0
TurnOn1
TurnOn0
Table 31.
CTRL_REG5 description
TurnOn1,
TurnOn0
Turn-on mode selection for sleep to wake function. Default value: 00.
Table 32.
Sleep to wake configuration
TurnOn1
TurnOn0
Sleep to wake status
0
Sleep to wake function is disabled
11
Turned on: The device is in low power mode (ODR is defined in
CTRL_REG1)
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| LIS331DLM | 功能描述:加速計(jì) - 板上安裝 DGTL OUTPT MTN SEN MEMS ULTRA LO PWR 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 |
| LIS331DLMTR | 功能描述:加速計(jì) - 板上安裝 DGTL OUTPT MTN SEN MEMS ULTRA LO PWR 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 |
| LIS331DLTR | 功能描述:加速計(jì) - 板上安裝 MEMS MOTION SENSOR 3-AXIS 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 |
| LIS331HH | 功能描述:加速計(jì) - 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(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 |
| LIS331HHTR | 功能描述:加速計(jì) - 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(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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