LA6565_09 SANYO [Sanyo Semicon Device], LA6565_09 Datasheet - Page 4

• Manufacturer Part Number: LA6565_09
• Description: For CD and DVD players 5-channel Driver (BTL:4ch,H-bridge:1ch)
• Manufacturer: SANYO [Sanyo Semicon Device]

Block Diagram
V CCP 2
V CC P1
V IN 1 +
V IN 1 −
V LO +
V O 4 +
V O 3 +
V O 2 +
V O 1 +
V LO −
V O 4 −
V O 3 −
V O 2 −
V O 1 −
FWD
FWD
V IN 1
V IN 1
FR
10
12
13
14
15
16
17
18
11
1
2
3
4
5
6
7
8
9
system
ground
Power
Signal system
power supply
11kΩ
V CC
44kΩ
Thermal shutdown
LA6565
circuit
MUTE
Turms the corresponding
channel ON/OFF
High: output ON
Low: output OFF
44kΩ
44kΩ
44kΩ
(LOAD output voltage setting)
REG_OUT
REG_IN
Signal system ground
11kΩ
11kΩ
11kΩ
(V CC )
to VREF_OUT
to VREF_OUT
CH2,3,4
CH1
system
ground
Power
36
35
34
33
32
31
30
29
28
FR
27
26
25
24
23
22
21
20
19 V IN 2 +
S_GND
VCONT
MUTE1
MUTE234
V IN 4 −
V IN 4
VREF_IN
VREF_OUT
REG_OUT
REG-IN
V IN + OP
V IN − OP
V O _OP
V IN 3
V IN 3 −
V IN 2
V IN 2 −
No.7817-4/8