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参数资料
| 型号： | LIS3L02AQ5 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC44 |
| 封装： | 7 X 7 MM, QFN-44 |
| 文件页数： | 15/15页 |
| 文件大小： | 213K |
| 代理商： | LIS3L02AQ5 |
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LIS3L02AQ5
2 Mechanical and Electrical Specifications
CD00059677
9/15
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LIS3L02AQ5TR | 功能描述:加速计 - 板上安装 MEMS INERTIAL snsr 3 axis 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 |
| LIS3L02AQ-TR | 功能描述:ACCELEROMETER TRPL AXIS 44QFN RoHS:是 类别:传感器，转换器 >> 加速计 系列:- 标准包装:1 系列:SCA1000 轴:X，Y 加速范围:±1.7g 灵敏度:1.2V/g 电源电压:4.75 V ~ 5.25 V 输出类型:数字 带宽:50±30Hz 接口:SPI 安装类型:表面贴装 封装/外壳:12-SMD 供应商设备封装:12-SMD 其它名称:551-1007-1 |
| LIS3L02AS | 制造商:STMicroelectronics 功能描述:ACCELEROMETER TRIPLE 2G/ 6G 3V TO 5.25V 24SOIC - Bulk |
| LIS3L02AS4 | 功能描述:ACCELEROMETER TRPL AXIS 24SOIC RoHS:否 类别:传感器，转换器 >> 加速计 系列:- 标准包装:1 系列:SCA1000 轴:X，Y 加速范围:±1.7g 灵敏度:1.2V/g 电源电压:4.75 V ~ 5.25 V 输出类型:数字 带宽:50±30Hz 接口:SPI 安装类型:表面贴装 封装/外壳:12-SMD 供应商设备封装:12-SMD 其它名称:551-1007-1 |
| LIS3L02AS5 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR: 3-axis - 【2g/6g LINEAR ACCELEROMETER |
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