Accelerometer Specification

AmmSensor™
Breakthrough in Wireless 3D Motion Sensor Technology
Measure and re-train human motion easily and inexpensively

July 31, 2010

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Characteristic	Symbol	Min	Typ	Max	Unit
Output Signal
Zero g (TA = 25°C)	VOFF	8110	8192	8274	V
Zero g(3) Sensitivity (TA = 25°C)	VOFF, TA	-2	±0.5	2	mg/°C
3g	S3g	1960	2000	2040	Cnts/g
10g	S10g	490	500	510	Cnts/g
Sensitivity Bandwidth Response	S,TA	-0.0075	±0.002	0.0075	%/°C
XY	f-3dBXY	—	400	—	Hz
Z	f-3dBZ	—	300	—	Hz
Noise Power Spectral Density RMS (0.1 Hz – 1 kHz)(4)	nPSD	—	350	—	μg/ Hz
Nonlinearity, XOUT, YOUT, ZOUT	NLOUT	-1	—	1	%FSO
Cross-Axis Sensitivity(10)	VXY, XZ, YZ	-5	—	5	%