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STK672-740B-E Datasheet, PDF (7/23 Pages) Sanyo Semicon Device – Thick-Film Hybrid IC 2-phase Stepping Motor Driver
Timing Charts
2-phase excitation
VDD
Power on reset
(or RESETB)
φA
φAB
φB
φBB
ENABLE
FAO
FAB
FBO
FBB
1-2 phase excitation
VDD
Power on reset
(or RESETB)
φA
φAB
φB
φBB
ENABLE
FAO
FAB
FBO
FBB
STK672-740B-E
No. A1932-7/23