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参数资料
| 型号： | LIS3L02AS |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封装： | PLASTIC, SO-24 |
| 文件页数： | 4/7页 |
| 文件大小： | 80K |
| 代理商： | LIS3L02AS |
LIS3L02AS
4/7
Figure 1. Equivalent electrical circuit
1.2 IC Interface
The complete signal processing uses a fully differential structure, while the final stage converts the differ-
ential signal into a single-ended one to be compatible with the external world.
The first stage is a low-noise capacitive amplifier that implements a Correlated Double Sampling (CDS) at
its output to cancel the offset and the 1/f noise. The produced signal is then sent to three different S&Hs,
one for each channel, and made available to the outside.
The low noise input amplifier operates at 200 kHz while the three S&Hs operate at a sampling frequency
of 66 kHz. This allows a large oversampling ratio, which leads to in-band noise reduction and to an accu-
rate output waveform.
All the analog parameters (output offset voltage and sensitivity) are ratiometric to the voltage supply. In-
Cs1x
Cs2x
Cps1
Cps2
Cpr
Rs2
Rs1
Rr
S1x
rot
S2x
Cs1y
Cs2y
Cps1
Cps2
Cpr
Rs2
Rs1
Rr
S1y
S2y
Cs1z
Cs2z
Cps1
Cps2
Cpr
Rs2
Rs1
Rr
S1z
S2z
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| LIS3L02AS5TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS INERTIAL SENSOR: 3-axis - 【2g/6g LINEAR ACCELEROMETER |
| LIS3L02DQ | 功能描述:加速计 - 板上安装 2-axis +/-2g Digital MEMS Intertial Sensr 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 |
| LIS3L02DQ-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 |
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