AN7520 PANASONIC [Panasonic Semiconductor], AN7520 Datasheet - Page 25

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

Characterristic Curve
Package Power Dissipation
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0
8
7
6
5
4
3
2
1
0
0
Ambient Temperature Ta ( C )
freq=1kHz
THD = 10%
R
400Hz HPF
30kHz LPF
2-ch
R
V
Vol.=1.25V
L
g
STB
25
=10k
=8 ,16
Input
=5V
2
50
Supply Voltage V
4
P
75
O
Without heat sink
R
P
D
thj-a
6
- V
=1880mW(25 C)
8
100
=65.5 C/W
CC
8
125
CC
16
(V)
10
150
12
14
ch.1 Out
ch.1 Out
GND
V
Printed Board Circuit Layout
CC
1
2
0.001
0.01
0.1
10
1
3
1
V
freq=1kHz
R
400Hz HPF
30kHz LPF
CC
L
P
THD(10kHz)
4
=8
O
=8V
Input Voltage V
5
P
2-ch
R
V
Vol.=1.25V
g
STB
10
O,
=10k
Input
THD - V
=5V
6
7
IN
THD(1kHz)
IN
(mV
100
8
THD(100kHz)
rms
)
9
1000
0.01
100
0.1
10
1
AN7523
GND(Input)
Mute/Volume
V
Standby
IN
(ch.1)