SA5664 Datasheet, PDF (10/12 Pages) Silan Microelectronics Joint-stock – 3-PHASE SPINDLE MOTOR DRIVER FOR CD-ROM

TYPICAL APPLICATION CIRCUIT
A3
2
A2
4
A1
7
GND
8
Hall 1
H1+
9
H1-
10
Hall 2
H2+
11
H2-
12
Hall 3
H3+
13
H3-
14
SA5664
RNF
28
VM
27
0.5 ȍ
RNF
GSW
VM
26
VCC
25
12 V
24 ^FG
PS
23
EC
22
ECR
21
20 FR
Servo
Signal
19 FG2
18 SB
CNF
17
BR
16
VH
15
0.1 uF
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1 2005.08.09
Page 10 of 12