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參數(shù)資料
| 型號： | LIS2L02AQ3 |
| 廠商： | 意法半導體 |
| 英文描述： | MEMS INERTIAL SENSOR: 2-axis - 【2g/【6g LINEAR ACCELEROMETER |
| 中文描述： | MEMS慣性傳感器：2軸- 【2克/【六克線性加速度計 |
| 文件頁數(shù)： | 8/17頁 |
| 文件大?。?/td> | 205K |
| 代理商： | LIS2L02AQ3 |
2 Mechanical and Electrical Specifications
LIS2L02AQ3
8/17
CD00059664
Self Test
allows to test the mechanical and electrical part of the sensor. By applying a digital
signal to the ST input pin an internal reference is switched to a certain area of the sensor and
creates a defined deflection of the moveable structure. The sensor will generate a defined
signal and the interface chip will perform the signal conditioning. If the output signal changes
with the specified amplitude than the sensor is working properly and the parameters of the
interface chip are within the defined specifications.
Output impedance
describes the resistor inside the output stage of each channel. This
resistor is part of a filter consisting of an external capacitor of at least 320pF and the internal
resistor. Due to the high resistor level only small, inexpensive external capacitors are needed to
generate low corner frequencies. When interfacing with an ADC it is important to use high input
impedance input circuitries to avoid measurement errors. Note that the minimum load
capacitance forms a corner frequency beyond the resonance frequency of the sensor. For a flat
frequency response a corner frequency well below the resonance frequency is recommended.
In general the smallest possible bandwidth for an particular application should be chosen to get
the best results.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LIS2L02AQ3TR | 功能描述:加速計 - 板上安裝 MEMS INERTIAL snsr 2 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 |
| LIS2L02AQ-TR | 功能描述:ACCELEROMETER DUAL AXIS 44QFN RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 加速計 系列:- 標準包裝:1 系列:SCA1000 軸:X，Y 加速范圍:±1.7g 靈敏度:1.2V/g 電源電壓:4.75 V ~ 5.25 V 輸出類型:數(shù)字 帶寬:50±30Hz 接口:SPI 安裝類型:表面貼裝 封裝/外殼:12-SMD 供應商設備封裝:12-SMD 其它名稱:551-1007-1 |
| LIS2L02AS | 制造商:STMicroelectronics 功能描述:LINEAR ACCELEROMETER 2 AXIS - Rail/Tube |
| LIS2L02AS4 | 功能描述:加速計 - 板上安裝 2-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 |
| LIS2L02AS4-TR | 功能描述:加速計 - 板上安裝 LINEAR ACCELEROMETER 2 AXIS 2G/6G 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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