la6542m Sanyo Semiconductor Corporation, la6542m Datasheet - Page 6

• Manufacturer Part Number: la6542m
• Description: 4-channel Bridge Btl Driver For Cd-rom
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit
12V power supply
Microprocessor
Microprocessor
Tracking input
Spindle input
Focus input
Sled input
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
RF
RF
V OUT
V IN
V IN
MUTE1
V IN 1
VG1
V IN 2
VG2
V IN 3
VG3
V IN 4
VG4
MUTE2
V CC
RF
RF
–
+
LA6542M
LA6542M
V REF OUT
V SS OUT
V REF IN
V O 1
V O 2
V O 3
V O 4
V O 5
V O 6
V O 7
V O 8
V SS
V S 1
V S 2
RF
RF
RF
RF
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
A11141
M
M
Reference voltage
Focus
Tracking
Sled
Spindle
5V power supply
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