KXTI9-1001 Datasheet, PDF (26/54 Pages) List of Unclassifed Manufacturers – 2g/4g/8g Tri-axis Digital Accelerometer Specifications

± 2g / 4g / 8g Tri-axis Digital
Accelerometer Specifications
PART NUMBER:
KXTI9-1001
Rev. 2
Jul-2011
OTPA
0
0
1
1
OTPB
0
1
0
1
Output Data Rate
1.6Hz
6.3Hz
12.5Hz
50Hz
Table 14. Tilt Position Function Output Data Rate
DCST initiates the digital communication self-test function.
DCST = 0 – no action
DCST = 1 – sets ST_RESP register to 0xAAh and when ST_RESP is read, sets this
bit to 0 and sets ST_RESP to 0x55h
OTDTA, OTDTB sets the output data rate for the Directional Tap^TM function per Table 15.
The default Directional Tap^TM ODR is 400Hz.
OTDTH OTDTA OTDTB Output Data Rate
0
0
0
50Hz
0
0
1
100Hz
0
1
0
200Hz
0
1
1
400Hz
1
0
0
12.5Hz
1
0
1
25Hz
1
1
0
800Hz
1
1
1
1600Hz
Table 15. Directional Tap^TM Function Output Data Rate
OWUFA, OWUFB sets the output data rate for the general motion detection function and the
high-pass filtered outputs per Table 16. The default Motion Wake Up ODR is 50Hz.
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