Dynamic Acceleration Sensing Direction
+Z
Acceleration of the package in the
+Z
direction (center plate moves in
the
鈭抁
direction) will result in an
increase in the output.
鈭抁
Side View
Activation of Self test moves the
center plate in the
鈭抁
direction,
resulting in an increase in the output.
Static Acceleration Sensing Direction
Direction of Earth's gravity field
(1)
Side View
1. When positioned as shown, the Earth's gravity will result in a positive 1g output.
MMA1211D
6
Sensors
Freescale Semiconductor