STMicroelectronics MEMS Accelerometers include analog and digital sensors featuring up to ±400g acceleration full scale and from 1.71V to 3.6V supply voltage. Accelerometers are an ideal choice for ultra-low-power applications and have advanced power-saving features. Features include low-power mode, auto wake-up function and FIFO buffer that can be used to store data. This reduces the host processor loading and system power consumption.
技术参数
| 规格项 | 参数值 |
|---|---|
| 最小工作温度 | - 40 C |
| 安装风格 | SMD/SMT |
| 封装 | Reel |
| 说明 | 加速计 Automotive accelerometer for airbag, dual-axis hi-g accelerometer, AEC-Q100 qualified |
| 商标 | STMicroelectronics |
| 接口类型 | SPI |
| 子类别 | Sensors |
| 加速 | 120 g |
| 工厂包装数量 | 2500 |
| 输出类型 | Digital SPI |
| 分辨率 | 14 bit |
| RoHS | Y |
| 传感轴 | X, Y |
| 灵敏度 | 68 LSB/g |
| 工作电源电流 | 8 mA |
| 最大工作温度 | + 105 C |
| 系列 | AIS2120SX |
| 电源电压-最大 | 3.47 V |
| 封装 / 箱体 | SOIC - 8 |
| 电源电压-最小 | 3.13 V |
| 产品类型 | Accelerometers |
| 传感器类型 | 2-axis |
