la6574h Sanyo Semiconductor Corporation, la6574h Datasheet - Page 5

• Manufacturer Part Number: la6574h
• Description: Five-channel Driver Four Btl Channels Plus One H Bridge Channel For Md And Cd Player
• Manufacturer: Sanyo Semiconductor Corporation

Block Diagram
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
V
O
O
O
O
O
CC
CC
O
O
O
O
O
FR
IN
1G
5+
4+
3+
2+
1+
5-
4-
3-
2-
1-
2
1
1
FR
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Power
CH1.2.3.4
CH5
Power
11 kΩ
CH5
CH4
CH3
CH2
CH1
+
−
22 kΩ
−
+
Thermal shutdown
LA6574H
3.3 VREG (External PNPTr)
22 kΩ
22 kΩ
22 kΩ
−
+
−
+
−
+
+
−
11 kΩ
Signal system
11 kΩ
11 kΩ
power
−
+
FR
28
27
26
25
24
23
22
21
20
19
18
17
16
15
REV
FWD
S-GND
VCONT
V
V
V
FR
VREF-IN
REG-OUT
REG-IN
V
V
V
V
IN
IN
CC
IN
IN
IN
IN
4
4G
3G
3
2G
2
-S
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