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参数资料
| 型号： | LIS302ALKTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | MOTION SENSOR, PBGA14 |
| 封装： | 5 X 3 MM, 0.90 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, LGA-14 |
| 文件页数： | 13/14页 |
| 文件大小： | 176K |
| 代理商： | LIS302ALKTR |
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Mechanical and electrical specifications
LIS302ALK
8/14
over lifetime. The Zero-g level tolerance describes the range of Zero-g levels of a population
of sensors.
Self Test allows to check the sensor functionality without moving it. The Self Test function is
off when the ST pin is connected to GND. When the ST pin is tied at Vdd an actuation force
is applied to the sensor, simulating a definite input acceleration. In this case the sensor
outputs will exhibit a voltage change in their DC levels which is related to the selected full
scale and depending on the Supply Voltage through the device sensitivity. When ST is
activated, the device output level is given by the algebraic sum of the signals produced by
the acceleration acting on the sensor and by the electrostatic test-force. If the output signals
change within the amplitude specified inside Table 2, than the sensor is working properly
and the parameters of the interface chip are within the defined specification.
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 2.5nF and the internal
resistor. Due to the 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 close to the resonance frequency of the sensor. In
general the smallest possible bandwidth for a particular application should be chosen to get
the best results.
相关PDF资料 |
PDF描述 |
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| LIS302DLHTR | SPECIALTY ANALOG CIRCUIT, PBGA14 |
| LIS302DL | SPECIALTY ANALOG CIRCUIT, PQCC14 |
| LIS302DLTR8 | SPECIALTY ANALOG CIRCUIT, PQCC14 |
| LIS331ALTR | SPECIALTY ANALOG CIRCUIT, QCC16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LIS302DL | 功能描述:加速计 - 板上安装 MEMS motion 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 |
| LIS302DL_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - 【2g/【8g smart digital output “piccolo” accelerometer |
| LIS302DL_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - ?± 2g/?± 8g smart digital output a??piccoloa?? accelerometer |
| LIS302DLH | 功能描述:加速计 - 板上安装 3 AXIS DIGITAL MEMS ACCELEROMETER 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 |
| LIS302DLHTR | 功能描述:加速计 - 板上安装 MEMS digital output L-Power Motion Snsr 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 |
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