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AMC DOC. #: AMC5902_B
AMC5902
March 2004
Copyright
2003, 2004 ADD Microtech Corp
2
www.addmtek.com
6CH Motor Driver for
CD-ROM, DVD-ROM
TYPICAL APPLICATION
Example values for external parts
Part name
Value(typ)
Unit
Remark
R1
33
Ω
Depends on application
R2
100
Ω
Depends on application
R3
0.33
Ω
Illim=1.42A,Gain=3.0A/V
R4
10k
Ω
Depends on application
R5
0
Ω
Depends on application.
R6
8.2k
Ω
Depends on application
R7
6.6k
Ω
Depends on application
R8
20k
Ω
Depends on application
R9, R10
1
Ω
llim=0.47A,Gain=0.47A/V
R11, R12
12k
Ω
Depends on application
1
2
3
5
6
7
9
10
11
12
13
14
15
16
18
19
20
21
17
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
37
36
35
34
38
HU+
HU-
HV+
HV-
HW+
HW-
HB
PGND1
U
VCC1
V
GND
GND
GND
GND
GND
PGND2
W
VCC2
CSSP
FOUT
VCC6
FOIN
TKIN
VCC4
LDO+
LDO-
TKO+
TKO-
FO+
FO-
VCC5
GND
GND
GND
GND
GND
AGND
SO1+
SO1-
SO2+
SO2-
22
24
23
25
26
27
28
31
30
29
33
32
CTL1
CTL2
SPIN
DGND
LDIN
VREF
SLGND
CS2
CS1
VCC3
IN2SL
IN1SL
8
6
5
2
3
4
1
M
M
M
SLIDE
SLIDE IN 1
SLIDE IN 2
FOCUS IN
TRACKING IN
SPINDLE IN
LOADING IN
µ-COM
µ-COM
LOADING
FOCUS
TRACKING
12V
1.65V
12V
5V
R12
R11
R10
R9
R3
R6
R7
R8
R1
R2
R4
R5
M
SLIDE