la6579h Sanyo Semiconductor Corporation, la6579h Datasheet - Page 7

• Manufacturer Part Number: la6579h
• Description: For Cd-r Four-channel Bridge Btl Driver
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit
TRACKING input
TRACKING
LOADING/SLED
SLED input
V CC
FOCUS
SPINDLE
M
M
FR
10
11
12
13
14
1
2
3
4
5
6
7
8
9
V IN 1-A
V IN 1+A
V CC P1
V O 1+
V O 1-
V O 2+
V O 2-
FR
V O 3+
V O 3-
V O 4+
V O 4-
V CC P2
V IN 4
V IN 4G
LA6579H
V IN 1-SW
3.3VREG
VREFIN
V IN 1+B
V IN 1-B
S-GND
REGIN
V IN 2G
V IN 3G
MUTE
V CC S
V IN 1
V IN 2
V IN 3
FR
FR
28
27
26
25
24
23
22
21
20
19
18
17
16
15
H : SLED
L : LOADING
SPINDLE input
FOCUS input
LOADING input
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