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ＡＤＸＬ５０和ＡＤＸＬ０５是美国ＡＤＩ公司（ＡｎａｌｏｇＤｅｖｉｃｅｓ，Ｉｎｃ．）生产的加速度计。它采用差动电容作为敏感元件，用闭环反馈力平衡技术和完整的信号调理电路构成闭环随动式加速度计。满量程分别是±５０ｇ和±５ｇ，其输出的电压与所感受的加速度成正比。可以用于汽车中的张开安全气囊所需的碰撞检测（ｃｒａｓｈｄｅｔｅｃｔ／ａｉｒｂａｇｄｅｐｌｏｙｍｅｎｔ），刹车防锁（ｎａｔｉｌｏｃｋｂｒａｋｅｓｙｓｔｅｍ）和振动、冲击的分析和抑制
ADXL50 and ADXL05 is an accelerometer manufactured by Analog Devices, Inc. It uses a differential capacitor as a sensing element, using a closed-loop feedback force balance technique and a complete signal conditioning circuit to form a closed loop accelerometer. Full scale is ± 50g and ± 5g respectively, the output voltage is proportional to the acceleration felt. Crashdetect / airbag deployment that can be used in open airbags in vehicles, natilockbrakesystem and vibration, shock analysis and suppression