AN7174K 데이터 시트보기 (PDF) - Panasonic Corporation
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AN7174K Datasheet PDF : 5 Pages
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ICs for Audio Common Use
AN7174K
GV, THD – VCC
f = 1kHz
RL = 4Ω
Vin = 3mV
52
10
9
GV
8
50
7
48
6
46
5
44
4
42
3
40
2
38
36
34
1
THD
0
5 6 7 8 9 10 11
Supply Voltage VCC (V)
ICQ – VCC
200
160
120
80
40
0
4
8
12 16 20
Supply Voltage VCC (V)
PD – Ta
65
60
55 62.5W (1)
50
45
40
(1) Tc – Ta
(Rθj – c = 2˚C/W)
(2) With a 100cm2 × 3
mm Al (Black col-
or coated) or a
heat sink (not
lacquered)
(3) With a 100cm2 × 2
mm Al
(4) Witout heat sink
35
30
25
20.8W (2)
20
15 15.6W (3)
10
5
(4)
3.0W
0
0 25 50
75 100 125 150
Ambient Temperature Ta (˚C)
s Application Circuit
IN Ch.1
–+
1µF
+
100µF
–
0.047µF
200Ω
+
VCC Pin
–
1
2000µF
6
2
7
GND 3
8
4
0.1
µF
2.2Ω
VCC=13.2V
OUT Ch.1
4Ω
0.1µF
2.2Ω
GND (Input side)
IN Ch.2
10 AN7174K 13
Ripple Filter Pin
+
200µF
–
–+
12
1µF
16
11
+
100µF
–
9
0.47µF
200Ω
GND 15
14
0.1
µF
2.2Ω
OUT Ch.2
4Ω
0.1µF
2.2Ω
5
(STAND-BY)
0V (stand-by mode)
+5V (Normal ON mode)
Note) 300mV, 120Hz ripple component should be applied at the measurement of ripple rejection ratio.
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