STK672-430A-E Sanyo Semicon Device, STK672-430A-E Datasheet - Page 3

• Manufacturer Part Number: STK672-430A-E
• Description: 2-phase Stepping Motor Driver
• Manufacturer: Sanyo Semicon Device

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Notes
*3: The values given for Vref are design targets, no measurement is performed.
Package Dimensions
unit:mm (typ)
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
4W1-2
(5.6)
Parameter
2W1-2
2W1-2
2W1-2
2W1-2
2W1-2
2W1-2
2W1-2
2W1-2
1
2
1.0
W1-2
W1-2
W1-2
W1-2
18 1.0=18.0
(20.47)
(20.4)
29.2
25.6
1-2
1-2
19
0.52
Symbol
Vref
*3
2.0
STK672-430A-E
(R1.7)
θ=15/16, 16/16
θ=14/16
θ=13/16
θ=12/16
θ=11/16
θ=10/16
θ=9/16
θ=8/16
θ=7/16
θ=6/16
θ=5/16
θ=4/16
θ=3/16
θ=2/16
θ=1/16
Conditions
0.4
8.2
4.5
4.2
min
typ
100
100
97
95
93
87
83
77
71
64
55
47
40
30
20
11
max
No.A1127-3/21
unit
%
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