AN7520 PANASONIC [Panasonic Semiconductor], AN7520 Datasheet - Page 9

• Manufacturer Part Number: AN7520
• Description: BTL Audio Power IC
• Manufacturer: PANASONIC [Panasonic Semiconductor]

Characteristic Curve(AN7511)
Package Power Dissipation
1000
900
800
700
600
500
400
300
200
100
0
8
7
6
5
4
3
2
1
0
0
1) AN7511:R
2) AN7511S:R
3) AN7511S:R
0
1
2
3
Ambient Temperature Ta ( C)
25
2
Glass epoxy PCB(50mm 50mm t0.8mm)
thj-a
50
Supply Voltage V
thj-a
thj-a
4
=148 C/W,P
=209.3 C/W,P
=326.6 C/W,P
P
70
O
75
6
- V
P
100
D
O
CC
(8 )
=845mW(25 C)
8
D
D
=597mW(25 C)
=383mW(25 C)
CC
125
(V)
10
freq=1kHz
THD = 10%
R
400Hz HPF
30kHz LPF
2-ch
R
V
V
150
L
g
STB
MUTE
=10k
=8
12
Input
=5V
=0V
14
Printed Board Circuit Layout
ch.1 Out
ch.1 Out
GND
0.001
V
0.01
CC
0.1
10
1
1
Input Voltage V
THD(1kHz)
THD(100kHz)
10
P
8
1
O,
THD - V
7
2
IN
6
3
P
(mV
O
100
IN
rms
5
4
THD(10kHz)
V
freq=1kHz
R
400Hz HPF
30kHz LPF
2-ch
R
V
V
CC
L
g
STB
MUTE
)
=10k
=8
=5V
Input
AN7511,7511S
=5V
=0V
1000
100
10
1
0.1
0.01
GND(Input)
Mute/Volume
V
Standby
IN
(ch.1)