M54679FP 데이터 시트보기 (PDF) - Renesas Electronics
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M54679FP Datasheet PDF : 13 Pages
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M54679FP
Symbol
Equivalent circuit of the circumstance of input terminals.
VCC
Fref
Fref
Application Circuit
STEPPER MOTOR
M
Remarks
0.5 – 1.0Ω
Rrs1
Vm
VCC
input
input
input
input
input
1 N.C
2 P.GND
3 Out1A
4 Out1B
5 Rs1
6 S1
7 Vm1
8
9
10
11
GND
12
13
14
15 VCC
16 Ph1A
17 Ph1B
18 Stby
19 Vref
20 I0(1)
21 I1(1)
N.C
42
N.C
41
Out2A
40
Out2B
39
Rs2
38
S2
37
Vm2
36
35
34
33
GND
32
31
30
29
28
Ph2A
27
Ph2B
26
Fref
25
Regout 24
I0(2)
23
I1(2)
22
0.5 – 1.0Ω
Rrs2
input
input
390pF
input
input
Rev.1.0, Sep.19.2003, page 11 of 12
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