KX022-1020 Datasheet, PDF (4/75 Pages) List of Unclassifed Manufacturers – Accelerometer Specifications

± 2g / 4g / 8g Tri-axis Digital
Accelerometer Specifications
PART NUMBER:
KX022-1020
Rev. 11.0
10-Sep-15
TWS ..................................................................................................................................................................................................... 50
ATH ..................................................................................................................................................................................................... 51
TILT_ANGLE_LL ................................................................................................................................................................................... 51
TILT_ANGLE_HL................................................................................................................................................................................... 51
HYST_SET ............................................................................................................................................................................................ 52
LP_CNTL .............................................................................................................................................................................................. 52
BUF_CNTL1 ......................................................................................................................................................................................... 53
BUF_CNTL2 ......................................................................................................................................................................................... 54
BUF_STATUS_1 ................................................................................................................................................................................... 55
BUF_STATUS_2 ................................................................................................................................................................................... 55
BUF_CLEAR ......................................................................................................................................................................................... 55
BUF_READ ........................................................................................................................................................................................... 55
SELF_TEST ........................................................................................................................................................................................... 56
EMBEDDED APPLICATIONS .............................................................................................................................................................57
ORIENTATION DETECTION FEATURE............................................................................................................................................................. 57
Hysteresis........................................................................................................................................................................................ 57
Device Orientation Angle (aka Tilt Angle)....................................................................................................................................... 58
Tilt Timer......................................................................................................................................................................................... 59
MOTION INTERRUPT FEATURE DESCRIPTION ................................................................................................................................................. 60
DIRECTIONAL TAP DETECTION FEATURE DESCRIPTION ..................................................................................................................................... 62
Performance Index.......................................................................................................................................................................... 62
Single Tap Detection ....................................................................................................................................................................... 63
Double Tap Detection ..................................................................................................................................................................... 64
SAMPLE BUFFER FEATURE DESCRIPTION....................................................................................................................................................... 65
FIFO Mode ...................................................................................................................................................................................... 65
Stream Mode .................................................................................................................................................................................. 65
Trigger Mode .................................................................................................................................................................................. 66
FILO Mode ...................................................................................................................................................................................... 66
Buffer Operation ............................................................................................................................................................................. 66
NOTICE............................................................................................................................................................................................ 72
PRECAUTION ON USING KIONIX PRODUCTS ................................................................................................................................................. 72
PRECAUTION FOR MOUNTING / CIRCUIT BOARD DESIGN.................................................................................................................................. 73
PRECAUTIONS REGARDING APPLICATION EXAMPLES AND EXTERNAL CIRCUITS ..................................................................................................... 73
PRECAUTION FOR ELECTROSTATIC ............................................................................................................................................................... 73
PRECAUTION FOR STORAGE / TRANSPORTATION ............................................................................................................................................ 73
PRECAUTION FOR PRODUCT LABEL .............................................................................................................................................................. 74
PRECAUTION FOR DISPOSITION................................................................................................................................................................... 74
PRECAUTION FOR FOREIGN EXCHANGE AND FOREIGN TRADE ACT...................................................................................................................... 74
PRECAUTION REGARDING INTELLECTUAL PROPERTY RIGHTS ............................................................................................................................. 74
OTHER PRECAUTION................................................................................................................................................................................. 74
GENERAL PRECAUTION ............................................................................................................................................................................. 74
REVISION HISTORY..........................................................................................................................................................................75
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