PG001 データシートの表示（PDF） - Sanken Electric co.,ltd.
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PG001 Datasheet PDF : 6 Pages
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Serial Signal Generator IC for SLA7042M and SLA7044M
PG001M
sInput and Output Function Correlation Table
Input
Output
Mode
CLOCK
_IN
CW
/CCW
RESET
MO
CLOCK
_OUT
STROBE
DATA
-A
L
H
CW
CW
L
H
CCW
H
H
H
H
CCW
DATA
-B
CW
× : Don't care
∗ : MO outputs L level while CLOCK_IN
is H level when output mode is 4:4
(7:7), 4:4 (7:7), 4:4 (7:7),or 4:4 (7:7).
Modes in brackets ( ) are for 2-2
phase VC: H.
CCW
RESET
×
L
×
L
Output Mode Input Mode
4 or 7
4 or 7
Output Output
Mode
Mode
sExcitation Selection Table
Input
Output current mode of SLA7042M/7044M
Excitation method
Excitation mode
selection
0
1
23
4
56
7
Torque vector
VC MS1 MS2 0% 20% 40% 55.5% 71.4% 83% 91% 100%
2-2 Phase
Full Step
HLL −− − −−− −
L LL −− − −
−−−
1-2 Phase
Half Step
W1-2 Phase
1/4 Step
2W1-2 Phase
1/8 Step
× HL
× LH
× HH
−−−
−
−
−−
−
141%
100%
100%
100%
100%
sOutput Mode Sequence
Excitation
method
CLOCK
CW/CCW
MO
2-2 Phase
Full Step (1)
(VC: H)
CW
CCW
DATA_A
DATA_B
DATA_A
DATA_B
2-2 Phase
Full Step (2)
(VC: L)
CW
CCW
DATA_A
DATA_B
DATA_A
DATA_B
1-2 Phase
Half Step
CW
CCW
DATA_A
DATA_B
DATA_A
DATA_B
W1-2 Phase
1/4 Step
CW
CCW
DATA_A
DATA_B
DATA_A
DATA_B
2W1-2 Phase
1/8 Step
CW
CCW
DATA_A
DATA_B
DATA_A
DATA_B
RESET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3132
L HHHHHHH L HHHHHHH L HHHH HHH L HHHHHH HL
7 ======= 7====== =7==== ===7====== =7
7 ======= 7====== =7==== ===7====== =7
7 ======= 7====== =7==== ===7====== =7
7 ======= 7====== =7==== ===7====== =7
4 ======= 4====== =4==== ===4====== =4
4 ======= 4====== =4==== ===4====== =4
4 ======= 4====== =4==== ===4====== =4
4 ======= 4====== =4==== ===4====== =4
4 ===0=== 4===7== =4=== 0 ===4===7== =4
4 ===7=== 4===0== =4=== 7 ===4===0== =4
4 ===7=== 4===0== =4=== 7 ===4===0== =4
4 ===0=== 4===7== =4=== 0 ===4===7== =4
4 =2=0=2= 4=6 =7=6 =4=2= 0 =2=4=6=7=6 =4
4 =6=7=6= 4=2 =0=2 =4=6= 7 =6=4=2=0=2 =4
4 =6=7=6= 4=2 =0=2 =4=6= 7 =6=4=2=0=2 =4
4 =2=0=2= 4=6 =7=6 =4=2= 0 =2=4=6=7=6 =4
4 3210123 456 7776 54321 0 1234567776 54
4 5677765 432 1012 34567 7 7654321012 34
4 5677765 432 1012 34567 7 7654321012 34
4 3210123 456 7776 54321 0 1234567776 54
= : No output
PG001M 51
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