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ROHM[Rohm]
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Part No. |
BD6670FM
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OCR Text |
...
17
EC
SB
13
16
ecr
VCC
14
D CK Q QB
15
VM
Reverse detect
Fig.1
2/17
BD6670FM
Motor driver ICs
!Pin descriptions
Pin No. 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 ... |
Description |
3Phase spindle motor driver for CD-RW
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File Size |
168.97K /
17 Page |
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it Online |
Download Datasheet |
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Rohm CO.,LTD.
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Part No. |
BD6670FM
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OCR Text |
...1 r nf 1 r nf 1 a3 r nf 2 ps ec ecr a 2 gain control charge pump hall bias matrix fig.1 dq ck qb + ? + ? + ? + ? + ? + ? + ? + ? + ? exor pwm comp hall comp 1 2 3 4 5 6 7 8 9 10 11 12 13 14 19 18 17 16 15 26 25 28 27 21 20 24 23 22 hall amp... |
Description |
3Phase spindle motor driver for CD-RW
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File Size |
175.18K /
17 Page |
View
it Online |
Download Datasheet |
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FAIRCHILD[Fairchild Semiconductor]
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Part No. |
FAN8727_NL FAN8727 FAN8727_04
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OCR Text |
...
MUTE12
MUTE3 38
48 VH FG ecr EC 1 2 3 4 5 6
47
46
45
44
43
42
41
40
39
MUTE4 37 36 35 34 33 32 31 DO4 + DO4 - AVM3 DO3 + DO3 - BTLPGND2 30 29 28 27 26 25
VCC2 PC1
FAN8727
SIGGND VM CS1 SS DIR SB... |
Description |
Spindle 4-CH Motor Drive IC
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File Size |
564.11K /
24 Page |
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it Online |
Download Datasheet |
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FAIRCHILD[Fairchild Semiconductor]
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Part No. |
FAN8729_NL FAN8729
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OCR Text |
...
NC
2
35
DO4-
EC
ecr
VM4
Hall Amp
3
23.5dB
5K
34
DO4+
4
Absolute Values
VM1 CS1
20K VM3
33
DO3DO3+
5
Current Sense Amp Output Current Limit
5K 20K
23.5dB
32
6
31
PGND2
... |
Description |
Spindle 4-CH Motor Drive IC
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File Size |
483.41K /
24 Page |
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it Online |
Download Datasheet |
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MITSUBISHI[Mitsubishi Electric Semiconductor]
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Part No. |
M56784FP M56784
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OCR Text |
...8 27 26 25 24 23 22
VM VCC2 EC ecr VCC1 HB N.C GND
11 12 13 14
APPLICATION
CD-ROM, DVD, DVD-ROM, DVD-RAM etc.
HwHw+ HvHv+ HuHu+ N.C
15 16 17 18 19 20 21
Outline 42P9R-D
N.C: no connection
BLOCK DIAGRAM
U 4 V 3 W 2 S/S ... |
Description |
SPINDLE MOTOR DRIVER
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File Size |
221.88K /
11 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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