Freescale Semiconductor, Inc.
FXLN83xxQ
Data Sheet: Technical Data
Rev 2.0, 7/2014
Xtrinsic FXLN83xxQ 3-Axis Low-
Power Analog-Output Accelerometer
FXLN83xxQ
FXLN83xxQ is a family of 3-axis, low-power, low-g, analog-
output accelerometers that consist of an acceleration sensor
along with a CMOS signal conditioning and control ASIC in a
3x3x1mm QFN package. The analog outputs for the X, Y, and Z
axes are internally compensated for zero-g offset and sensitivity,
and then buffered to the output pads. The outputs have a fixed
zero-g offset of 0.75V, irrespective of the VDD supply voltage.
The bandwidth of the output signal for each axis may be
independently adjusted using external capacitors. The host can
place the FXLN83xxQ into a low-current shutdown mode to
conserve power.
1±-pin QFN
3 mm x 3 mm x 1 mm
Case ±300-01
Top View
Features
NC
NC
• Supply voltage (VDD) from 1.71 V to 3.6 V
• Accelerometer operating ranges selectable
• ±± g or ±8 g (FXLN83x1Q)
• ±ꢀ g or ±16 g (FXLN83x±Q)
• Low current consumption of 180 μA (typical)
• Output Bandwidth Options
1±
11
BYP
VDD
ST
1
±
3
ꢀ
XOUT
10
9
YOUT
ZOUT
GND
8
• High bandwidth, ±.7 kHz (XY axes), 600 Hz (Z axis),
(FXLN837XQ)
• Low bandwidth, 1.1 kHz (XY axes), 600 Hz (Z axis),
(FXLN836XQ)
7
EN
5
6
• 3 x 3 x 1 mm, 1±-pin QFN package (0.65 mm lead pitch)
• Robust design with high shock survivability (10,000 g)
• Operating temperature from –ꢀ0 °C to +105 °C
• MSL 1 compliant
g-Select GND
Pin Connections
Typical Applications
• Tamper detection
• White goods: tilt, vibration, and shake detection
• Motion sensing in robotics applications
• Inclinometer, vibrometer
• Activity monitoring in sports and medical devices
Freescale reserves the right to change the detail specifications as may be required to permit
improvements in the design of its products. © 2014 Freescale Semiconductor, Inc. All rights
reserved.