BOSCH 加速度传感器-BMA020

应用范围:加速度 种类:加速度传感器 品牌:BOSCH 型号:BMA020 封装形式:贴片电感 绕线形式:单层间绕式 导磁体性质:磁芯 磁芯形状:工字形 工作频率:低频 安装方式:贴片式 骨架材料:胶木 品质因数Q:0 电感量:0（mH） 额定电流:0（mA） 分布电容:0（F）

本公司代理BOSCH传感器

Key features :
* Switchable g-range and bandwidth
* Low-power consumption
* SPI (3-wire/4-wire) and I²C interfaces
* Programmable interrupt feature for mobile wake-up
* Ultra-low-power self-wake-up mode
* Self-test capability
* LGA package (3 mm x 3 mm x 0.9 mm)
* RoHS compliant

Target applications:
* Advanced power management for mobile devices
* Drop detection for warranty logging
* Menu scrolling, tip-tap function
* Display profile switching (portrait/landscape)
* Shock detection
* Gaming

Technology data:
Sensitivity axes	x/y/z
Measurement range	&plu*n;2g, &plu*n;4g, &plu*n;8g
Sensitivity	2g: 256L*/g
(calibrated)	4g: 128L*/g
	8g: 64L*/g
Resolution	10bit g 4mg (&plu*n;2g range)
Nonlinearity	&plu*n;0.5% FS
Axes mixing	2%
Zero-g offset	&plu*n;220mg
(calibrated)
Zero-g offset temperature drift	1mg/K
Noise	0.5mg/√Hz
Bandwidth	25Hz … 1500Hz
Di*al input / output	SPI & I²C, Interrupt pin
Supply voltage	2.0 … 3.6V, 1.62 … 3.6V
Current consumption	200μA
Idle current	1μA
Wake-up time	1ms
Temperature range	-40°C … +85°C