la6546h Sanyo Semiconductor Corporation, la6546h Datasheet - Page 3
la6546h
Manufacturer Part Number
la6546h
Description
For Compact Disk Four-channel Bridge Btl Driver
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LA6546H.pdf
(6 pages)
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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