PIN CONFIGURATIONS
VOLD+
28 27 26 25 24 23 22
21 20 19 18 17 16 15
SA5888
1
VINFC
2
TRB_1
3
REGO2
4
V
IN
SL
+
5
REGO1
6
FWD
7
REV
8
V
CC
9
VOTR-
10 11 12 13 14
VOTR+
VOSL+
VOFC+
VOSL-
VOFC-
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
Pin Name
VINFC
TRB_1
REGO2
VINSL+
REGO1
FWD
REV
VCC
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
VOTK+
VOTK-
VOLD+
VOLD-
PVCC
NC
VCTL
GND
VINLD
Focus driver input
Connect to external transistor base
Regulator voltage output, connect to external transistor collector
Sled driver input
Regulator voltage output, connect to external transistor collector
Tray driver forward input
Tray driver reverse input
VCC
Tray driver output(-)
Tray driver output(+)
Sled driver output (+)
Sled driver output (-)
Focus driver output (-)
Focus driver output (+)
Tracking driver output (+)
Tracking driver output (-)
Spindle driver output (+)
Spindle driver output (-)
Vcc for power block of spindle, tracking and focus
No connection
Speed control input of tray driver
Ground
Spindle driver input
Description
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2
VOTK+
TRB_2
VOLD-
VOTK-
MUTE
PVCC
V
IN
TK
V
IN
LD
VCTL
BIAS
GND
NC
NC
2009.07.16
Page 4 of 8
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
