la6546h Sanyo Semiconductor Corporation, la6546h Datasheet - Page 3

• Manufacturer Part Number: la6546h
• Description: For Compact Disk Four-channel Bridge Btl Driver
• Manufacturer: Sanyo Semiconductor Corporation

Block Diagram and Sample Application Circuit
Tracking output
5V power supply
Tracking input
Focus input
Focus input
Power supply
V CC
MUTE
FG
10
11
12
13
14
1
2
3
4
5
6
7
8
9
11kΩ
11kΩ
MUTE (output ON/OFF)
Reset
15.4kΩ
15.4kΩ
–
+
–
+
Thermal shutdown
LA6546H
–
+
15.4kΩ
15.4kΩ
+
–
+
+
–
–
–
+
+
–
11kΩ
11k
FG
28
27
26
25
24
23
22
21
20
19
18
17
16
15
M
M
VREF input
Spindle output
Sled output
Sled input
Spindle input
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