Small, Low Power, 3-Axis ±3
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Small, low-profile package
4 mm × 4 mm × 1.45 mm LFCSP
180 μA at V
= 1.8 V (typical)
1.8 V to 3.6 V
Excellent temperature stability
BW adjustment with a single capacitor per axis
RoHS/WEEE lead-free compliant
Cost-sensitive, low power, motion- and tilt-sensing
Disk drive protection
Sports and health devices
The ADXL330 is a small, thin, low power, complete 3-axis
accelerometer with signal conditioned voltage outputs, all
on a single monolithic IC. The product measures acceleration
with a minimum full-scale range of ±3
. It can measure the
static acceleration of gravity in tilt-sensing applications, as well
as dynamic acceleration resulting from motion, shock, or
The user selects the bandwidth of the accelerometer using the
, and C
capacitors at the X
, and Z
Bandwidths can be selected to suit the application, with a
range of 0.5 Hz to 1600 Hz for X and Y axes, and a range of
0.5 Hz to 550 Hz for the Z axis.
The ADXL330 is available in a small, low profile, 4 mm × 4 mm
× 1.45 mm, 16-lead, plastic lead frame chip scale package
FUNCTIONAL BLOCK DIAGRAM