STK672-400C-E Datasheet, PDF (8/19 Pages) Sanyo Semicon Device – Thick-Film Hybrid IC 2-phase Stepping Motor Driver

STK672-400C-E
1-2 Phase Excitation Timing Chart (M3=0)
M1 ₀
M2 ₀
M3 ₀
RESET
CWB
CLK
A
A
B
B
100%
72%
Vref A
100%
72%
Vref B
2W1-2 Phase Excitation Timing Chart (M3=0)
M1 ₀
M2
1
0
M3 ₀
RESET
CWB
CLK
A
A
B
B
100%
93%
84%
72%
55%
41%
21%
Vref A
100%
93%
84%
72%
55%
41%
21%
Vref B
W1-2 Phase Excitation Timing Chart (M3=0)
M1
1
0
M2 ₀
M3 ₀
RESET
CWB
CLK
A
A
B
B
100%
93%
72%
41%
Vref A
100%
93%
72%
41%
Vref B
4W1-2 Phase Excitation Timing Chart (M3=0)
M1
1
0
M2
1
0
M3 ₀
RESET
CWB
CLK
A
A
B
B
98764317884812%%%%%%%109875420342511%%%%%%%
Vref A
98764317884812%%%%%%%109875420342511%%%%%%%
Vref B
No.A2136-8/19