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LA4917H 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA4917H
Audio Output for TV application High-Effciency Two-Channel 7W BTL Power Amplifier ICs
SANYO -> Panasonic
LA4917H Datasheet PDF : 8 Pages
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3
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5
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7
8
Measurement Circuit
LA4917H
1
PRO OUT
5V
2
NC
C1
47
µ
F
/25V
VStandby
3
RF
4
STB
5
NC
6
NC
C2
22
µ
F
/6.3V
7
ON TIME
SG2
C3
2.2
µ
F
/6.3V
8
IN2
9
NC
10
PRE GND
C4
2.2
µ
F
SG1
/6.3V
C5
2.2
µ
F
/6.3V
11
IN VREF
12
IN1
13
NC
14
TJ MONI
PWR GND
28
OUT 2 -
27
OUT 2 +
26
SW GND
25
R5
2.2
Ω
*C10
0.1
µ
F
RL
*C9
0.1
µ
F
R4
2.2
Ω
SW B
24
*RB
10
Ω
SW E
23
SW OUT
22
L1
180
µ
H
Tr1
Switching
Transistor
D1
Flywheel
Di
C6
2.2
µ
F
/25V
R1
2.2
Ω
VCC
21
PRE V
CC
20
C12
1000
µ
F
/25V
VCC
PH C1
19
PH C2
18
OUT 1+
17
OUT 1-
16
PWR GND
15
C11
1000pF
R3
2.2
Ω
*C8
0.1
µ
F
RL
*C7
0.1
µ
F
R2
2.2
Ω
No.A0322-4/8
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