KXTIK-1004 Datasheet, PDF (3/54 Pages) List of Unclassifed Manufacturers – 2g/4g/8g Tri-axis Digital Accelerometer Specifications

± 2g / 4g / 8g Tri-axis Digital
Accelerometer Specifications
PART NUMBER:
KXTIK-1004
Rev. 2
Dec-2011
Product Specifications
Table 1. Mechanical
(specifications are for operation at 2.6V and T = 25C unless stated otherwise)
Parameters
Units
Min
Typical
Max
Operating Temperature Range
ºC
-40
-
85
Zero-g Offset
mg
±25
±125
Zero-g Offset Variation from RT over Temp.
mg/ºC
0.7 (xy)
0.4 (z)
GSEL1=0, GSEL0=0 (± 2g)
988
Sensitivity (12-bit)¹ GSEL1=0, GSEL0=1 (± 4g)
counts/g
494
1024
512
1060
530
GSEL1=1, GSEL0=0 (± 8g)
247
256
265
GSEL1=0, GSEL0=0 (± 2g)
61
Sensitivity (8-bit)¹
GSEL1=0, GSEL0=1 (± 4g)
counts/g
30
64
67
32
34
GSEL1=1, GSEL0=0 (± 8g)
15
16
17
Sensitivity Variation from RT over Temp.
Self Test Output change on Activation
Mechanical Resonance (-3dB)²
Non-Linearity
Cross Axis Sensitivity
%/ºC
g
Hz
% of FS
%
0.01 (xy)
0.03 (z)
0.7 (xy)
0.5 (z)
3500 (xy)
1800 (z)
0.6
2
Notes:
1. Resolution and acceleration ranges are user selectable via I²C.
2. Resonance as defined by the dampened mechanical sensor.
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