New
1 Kotari Yakemachi, Nagaokakyo, Kyoto, 617-8520 Japan
Tel. (075) 951-8151
http://www.mec.panasonic.co.jp
New publication, effective from Jan. 13 1999.
The products and specifications are subject to change without any notice. Please ask for the latest product standards to guarantee the satisfaction of your product requirements.
Matsushita Electronics Corporation
BTL Audio Power IC AN7510/7520 Series
s
Overview
The AN7510/7520 series is a 0.5W to 3W BTL audio power amplifier IC. Equipped with a standby function and mute or DC
volume circuit, the series includes a lineup of single and dual output models. With simplified set design due to minimum
external components, this IC has a wide variety of applications.
s
Features
Operating power sourcs voltage: 3.0V to 13.5V.
Built-in standby function.
Built-in mute or DC volume circuit.
s
Specifications
s
Applications
q TVs q Audio equipment q Personal computers q Active speakers
Output
power
Parameters
Product
name
AN7520
AN7521
AN7522
AN7523
Vcc
Load
resistance
Standby
Mute
Volume
Package
AN7510
AN7511
AN7512
AN7513
1.0W
2ch
5V
8
HDIP-16pin
1.0W
1ch
5V
8
HDIP-16pin
1.0W
2ch
5V
8
DIP-8pin
1.0W
1ch
5V
8
DIP-8pin
AN7510S
AN7511S
AN7512S
AN7513S
0.5W
2ch
5V
16
SOP-16pin
0.5W
1ch
5V
16
SOP-16pin
0.5W
2ch
5V
16
SOP-8pin
0.5W
1ch
5V
16
SOP-8pin
3.0W
2ch
8V
8
HSIP-12pin
3.0W
1ch
8V
8
HSIP-12pin
3.0W
2ch
8V
8
HSIP-9pin
3.0W
1ch
8V
8
HSIP-9pin
*
*
* : Planned
AN7510, AN7510S
Dual 0.5,1W BTL Audio Power Amplifier Circuit
s
Features
AN7510: Vcc=5V,Output=1W(8
)
AN7510S:Vcc=5V,Output=0.5W(16
)
Built-in Standby function.
Built-in Mute circuits.
s
Applications
TVs, Audio equipment, Personal computers,Active speakers
Unit : mm
Unit : mm
SOP016-P-0300
AN7510
AN7510S
s
Block Diagram
HDIP016-P-0300
28dB
28dB
Attenuator
Attenuator
Ripple
Rejection
Circuit
Thermal
Shutdown
Attenuator
control
2
11
8
10
4
5
6
3
12
13
15
14
V
CC
GND
(ch.1 Output)
GND
(ch.2 Output)
ch.2 Output
ch.2 Output
Standby
N.C.
N.C.
N.C.
N.C.
GND
Mute
ch.1 Output
ch.1 Output
ch.1 Input
ch.2 Input
28dB
28dB
1
7
9
16
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
27.40.3
6.350.3
4.70.25
1.060.25
3.05
0.25
0.50.1
1.20.25
2.542.54
1.7
1.50.1
3.800.3
17
7.620.25
0 to 6
0.45
+0.1
0.05
0.50.1
2.1
5.080.1
21.60.3
0.40.25
1.27
(0.4)
3
4
5
6
7
8
2
1
14 13 12 11 10 9
15
16
10.090.3
7.60.3
2.050.2
0.10.1
0.90.25
0.90.25
5.50.3
(0.4)
0.2
+0.1
0.05
Ratio
-25 to +70
14
2.0
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
Pin No.
9
10
11
12
13
14
15
16
Function
N.C
Standby
ch1 Input
GND(Input)
Mute
ch2 Input
N.C
ch2 Output(-)
Function
N.C
GND(Output ch2)
ch2 Output(+)
Vcc
ch1 Output(+)
GND(Output ch1)
ch1 Output(-)
N.C
AN7510,7510S
AN7510 -55 to +150
AN7510S -55 to +125
AN7510 1127
AN7510S 236
min.
32
0.8
30
-300
70
-1
55
max.
100
10
0.4
36
0.5
300
1
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Muting effect
Channel balance
Channel crosstalk
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
dB
dB
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
MT
CB
CT
Condition
V
IN
=0mV
V
IN
=0mV
Rg=10k
P
O
=0.25W
P
O
=0.25W
THD=10%
Rg=10k
P
O
=0.25W
P
O
=0.25W
P
O
=0.25W
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
50
1
0.14
34
0.05
1.1
50
0
86
0
65
Rg=10k
Vr=1Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
4
5
10
F
68k
10k
270k
3
2
1
7
8
6
13
12
14
15
16
10
9
11
Standby
V
IN1
1.0
F
47k
10k
100k
V
IN2
Mute
8
Out2
8
Out1
V
CC
AN7510,7510S
s
Printed Board Circuit Layout
TAB
TAB
GND(Input)
V
IN
(ch.2)
Mute/Volume
V
IN
(ch.1)
Standby
ch.2 Out
-
ch.2 Out
+
ch.1 Out
+
ch.1 Out
-
V
CC
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
s
Characteristic Curve(AN7510)
s
Package Power Dissipation
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
Supply Voltage V
CC
(V)
freq=1kHz
THD=10%
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
V
MUTE
=0V
Output Power P
O
(W)
ch.2
ch.1
0.001
0.01
0.1
1
10
1
10
100
1000
Input Voltage V
IN
(mV
rms
)
Output Power P
O
(W)
0.01
0.1
1
10
100
Total Harmonic Distortion THD (%)
P
O
(ch.1),P
O
(ch.2)
V
CC
=5V
freq=1kHz
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
V
MUTE
=0V
THD(1kHz)
THD(10kHz)
AN7510,7510S
P
O
- V
CC
P
O,
THD - V
IN
Ambient Temperature Ta (
C)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0
25
50
75
100
125
150
Power Dissipation P
D
(mW)
1) AN7510:R
thj-a
=71
C/W,P
D
=1761mW(25
C)
2) AN7510S:R
thj-a
=127
C/W,P
D
=787mW(25
C)
Glass epoxy PCB(75mm
75mm
t0.8mm)
3) AN7510S:R
thj-a
=233
C/W,P
D
=429mW(25
C)
1
2
3
AN7511, AN7511S
0.5,1W BTL Audio Power Amplifier Circuit
s
Features
AN7511: Vcc=5V,Output=1W(8
)
AN7511S:Vcc=5V,Output=0.5W(16
)
Built-in Standby function.
Built-in Mute circuits.
s
Applications
TVs, Audio equipment, Personal computers,Active speakers
Unit : mm
Unit : mm
SOP008-P-0225C
AN7511
AN7511S
s
Block Diagram
DIP008-P-0300
6.40.2
8
5
1
4
9.20.2
3.350.2
3.890.2
0.5
1.3
2.5
4
1.5
7.620.3
0.3
+0.1
0.05
0 to 15
0.30.26
0.9
1.0
1
4
8
5.01
0.20
(1.05)
0.40
(0.60)
0.50
0.20
0 to 10
4.30
0.20
1.75
max.
1.45
0.10
0.10
0.10
6.40
0.20
0.1
5
+
0
.1
0
0
.0
5
5
SEATING PLANE
1.27
+0.10
0.05
0.10
Attenuator
Ripple
Rejection
Circuit
Thermal
Shutdown
Attenuator
control
1
3
4
2
5
6
8
7
V
CC
Standby
GND Output
Output
Output
GND
Mute
Input
28dB
28dB
Ratio
-55 to +150
-25 to +70
14
1.0
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
Function
Standby
ch1 Input
GND(Input)
Mute
Vcc
ch1 Output(+)
GND(Output1)
ch1 Output(-)
AN7511,7511S
AN7511 541
AN7511S 245
min.
32
0.8
30
-300
70
max.
60
10
0.4
36
0.5
300
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Muting effect
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
MT
Condition
V
IN
=0mV
V
IN
=0mV
Rg=10k
P
O
=0.25W
P
O
=0.25W
THD=10%
Rg=10k
P
O
=0.25W
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
30
1
0.14
34
0.05
1.1
50
0
86
Rg=10k
Vr=1Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
4
10
F
68k
10k
270k
3
2
1
5
6
7
8
Standby
V
IN1
1.0
F
47k
100k
Mute
8
Out1
V
CC
AN7511,7511S
s
Printed Board Circuit Layout
s
Package Power Dissipation
GND(Input)
Mute/Volume
V
IN
(ch.1)
Standby
ch.1 Out
+
ch.1 Out
-
V
CC
GND
8
7
6
5
1
2
3
4
s
Characteristic Curve(AN7511)
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
Supply Voltage V
CC
(V)
freq=1kHz
THD=10%
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
V
MUTE
=0V
Output Power P
O
(W)
P
O
(8
)
0.001
0.01
0.1
1
10
1
10
100
1000
Input Voltage V
IN
(mV
rms
)
Output Power P
O
(W)
0.01
0.1
1
10
100
Total Harmonic Distortion THD (%)
P
O
V
CC
=5V
freq=1kHz
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
V
MUTE
=0V
THD(1kHz)
THD(100kHz)
THD(10kHz)
AN7511,7511S
P
O,
THD - V
IN
P
O
- V
CC
1000
900
800
700
600
500
400
300
200
100
0
0
25
50
75
70
100
125
150
Power Dissipation P
D
(mW)
Ambient Temperature Ta (
C)
1
2
3
1) AN7511:R
thj-a
=148
C/W,P
D
=845mW(25
C)
2) AN7511S:R
thj-a
=209.3
C/W,P
D
=597mW(25
C)
Glass epoxy PCB(50mm
50mm
t0.8mm)
3) AN7511S:R
thj-a
=326.6
C/W,P
D
=383mW(25
C)
AN7512, AN7512S
Dual 0.5,1W BTL Audio Power Amplifier Circuit
s
Features
AN7512: Vcc=5V,Output=1W(8
)
AN7512S:Vcc=5V,Output=0.5W(16
)
Built-in Standby function.
Built-in DC volume circuits.
s
Applications
TVs, Audio equipment, Personal computers,Active speakers
Unit : mm
Unit : mm
SOP016-P-0300
AN7512
AN7512S
s
Block Diagram
HDIP016-P-0300
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
27.40.3
6.350.3
4.70.25
1.060.25
3.05
0.25
0.50.1
1.20.25
2.542.54
1.7
1.50.1
3.800.3
17
7.620.25
0 to 6
0.45
+0.1
0.05
0.50.1
2.1
5.080.1
21.60.3
0.40.25
1.27
(0.4)
3
4
5
6
7
8
2
1
14 13 12 11 10 9
15
16
10.090.3
7.60.3
2.050.2
0.10.1
0.90.25
0.90.25
5.50.3
(0.4)
0.2
+0.1
0.05
28dB
28dB
Attenuator
Attenuator
Ripple
Rejection
Circuit
Thermal
Shutdown
Attenuator
control
2
11
8
10
4
5
6
3
12
13
15
14
V
CC
GND
(ch.1 Output)
GND
(ch.2 Output)
ch.2 Output
ch.2 Output
Standby
N.C.
N.C.
N.C.
N.C.
GND
V
olume
ch.1 Output
ch.1 Output
ch.1 Input
ch.2 Input
28dB
28dB
1
7
9
16
Ratio
-25 to +70
14
2.0
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
Pin No.
9
10
11
12
13
14
15
16
Function
N.C
Standby
ch1 Input
GND(Input)
DC volume
ch2 Input
N.C
ch2 Output(-)
Function
N.C
GND(Output ch2)
ch2 Output(+)
Vcc
ch1 Output(+)
GND(Output ch1)
ch1 Output(-)
N.C
AN7512,7512S
AN7512 -55 to +150
AN7512S -55 to +125
AN7512 1127
AN7512S 236
min.
32
0.8
30
-250
70
24
-1
-3
22
40
max.
100
10
0.4
36
0.5
250
36
1
3
28
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Maximum attenuation
Input impedance
Channel balance1
Channel balance2
Center voltage gain
Channel crosstalk
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
k
dB
dB
dB
dB
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
Att
Z
I
CB1
CB2
G
VM
CT
Condition
V
IN
=0mV,Vol.=0V
V
IN
=0mV,Vol.=0V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol.=1.25V
P
O
=0.25W,Vol.=1.25V
THD=10%,Vol.=1.25V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol=0V
V
IN
=
0.3V
DC
P
O
=0.25W,Vol=1.25V
P
O
=0.25W,Vol=0.6V
P
O
=0.25W,Vol=0.6V
P
O
=0.25W,Vol=1.25V
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
35
1
0.10
34
0.10
1.1
50
0
90
30
0
0
25
55
Rg=10k
,
Vol.=0V
Vr=0.5Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
4
5
10
F
68k
10k
270k
3
2
1
7
8
6
13
12
14
15
16
10
9
11
Standby
V
IN1
1.0
F
1.0
F
10k
V
IN2
Volume
8
Out2
8
Out1
V
CC
1.0
F
AN7512,7512S
s
Printed Board Circuit Layout
TAB
TAB
GND(Input)
V
IN
(ch.2)
Mute/Volume
V
IN
(ch.1)
Standby
ch.2 Out
-
ch.2 Out
+
ch.1 Out
+
ch.1 Out
-
V
CC
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
s
Package Power Dissipation
AN7512,7512S
Ambient Temperature Ta (
C)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0
25
50
75
100
125
150
Power Dissipation P
D
(mW)
1) AN7512:R
thj-a
=71
C/W,P
D
=1761mW(25
C)
2) AN7512S:R
thj-a
=127
C/W,P
D
=787mW(25
C)
Glass epoxy PCB(75mm
75mm
t0.8mm)
3) AN7512S:R
thj-a
=233
C/W,P
D
=429mW(25
C)
1
2
3
AN7513, AN7513S
0.5,1W BTL Audio Power Amplifier Circuit
s
Features
AN7513: Vcc=5V,Output=1W(8
)
AN7513S:Vcc=5V,Output=0.5W(16
)
Built-in Standby function.
Built-in DC volume circuits.
s
Applications
TVs, Audio equipment, Personal computers
Unit : mm
Unit : mm
SOP008-P-0225A
AN7513
AN7513S
s
Block Diagram
DIP008-P-0300B
1
2
3
4
8
7
6
5
9.4
0.3
2.54
6.3
0.3
3.8
0.25
0.15
+0.1
0.05
(3.45)
0.51 min.
1.2
0.25
0.5
0.1
7.62
0.25
3 to 15
1
2
3
4
8
7
6
5
0.4
0.25
0.6
0.3
1.27
5.0
0.3
0.1
0.1
0.3
4.2
0.3
6.5
0.3
0.15
0.65
1.5
0.2
Attenuator
Ripple
Rejection
Circuit
Thermal
Shutdown
Attenuator
control
1
3
4
2
5
6
8
7
V
CC
Standby
GND Output
Output
Output
GND
V
olume
Input
28dB
28dB
Ratio
-55 to +150
-25 to +70
14
1.0
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
AN7513,7513S
Pin No.
1
2
3
4
5
6
7
8
Function
Standby
ch1 Input
GND(Input)
DC volume
Vcc
ch1 Output(+)
GND(Output1)
ch1 Output(-)
AN7513 541
AN7513S 245
min.
31
0.7
30
-250
70
20.5
max.
60
10
0.4
35
0.5
250
26.5
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Maximum attenuation
Center voltage gain
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
dB
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
Att
G
VM
Condition
V
IN
=0mV,Vol.=0V
V
IN
=0mV,Vol.=0V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol.=2.5V
P
O
=0.25W,Vol.=2.5V
THD=10%,Vol.=2.5V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol=0V
P
O
=0.25W,Vol=0.1.25V
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
20
1
0.10
33
0.10
1.0
50
0
85
23.5
Rg=10k
,
Vol.=0V
Vr=1.0Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
AN7513,7513S
4
10
F
68k
10k
270k
3
2
1
5
6
7
8
Standby
V
IN1
Volume
8
Out1
V
CC
1.0
F
s
Printed Board Circuit Layout
TAB
TAB
GND(Input)
V
IN
(ch.2)
Mute/Volume
V
IN
(ch.1)
Standby
ch.2 Out
-
ch.2 Out
+
ch.1 Out
+
ch.1 Out
-
V
CC
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
s
Package Power Dissipation
AN7513,7513S
1000
900
800
700
600
500
400
300
200
100
0
0
25
50
75
70
100
125
150
Power Dissipation P
D
(mW)
Ambient Temperature Ta (
C)
1
2
3
1) AN7513:R
thj-a
=148
C/W,P
D
=845mW(25
C)
2) AN7513S:R
thj-a
=209.3
C/W,P
D
=597mW(25
C)
Glass epoxy PCB(50mm
50mm
t0.8mm)
3) AN7513S:R
thj-a
=326.6
C/W,P
D
=383mW(25
C)
AN7522
Dual 3W BTL Audio Power Amplifier Circuit
s
Features
Vcc=8V,Output=3W(8
)
Built-in Standby function.
Built-in DC volume circuits.
s
Applications
TVs, Audio equipment, Personal computers,Active speakers
Unit : mm
s
Block Diagram
HSIP012-P-0000A
7.70.3
(12.5)
19.10.3
21.90.3
(1.2)
(10.0)
(10.0)
29.60.3
20.00.3
0.6
28.00.3
29.750.30
3.6
R1.8
0.6
(1.27)
(1.27)
(1.3)
12
1
+0.15 0.05
2.54
0.25
1.450.15
1.800.15
1.20.1
3.50.3
+0.10 0.05
1
2
3
4
5
6
7
8
9
10
11
12
V
CC
ch1. Output
ch.1 Output
Standby
GND
(ch.1 Output)
GND
(ch.2 Output)
GND
ch.1 Input
ch.2 Input
V
olume
ch.2 Output
ch.2 Output
Ratio
-55 to +150
-25 to +70
14
2.0
1920
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
Pin No.
7
8
9
10
11
12
Function
Vcc
ch1 Output(+)
GND(Output ch1)
ch1 Output(-)
Standby
ch1 Input
Function
GND(Intput)
ch2 Input
DC Volume
ch2 Output(-)
GND(Output ch2)
ch2 Output(+)
AN7522
min.
32
2.4
30
-250
70
24
-1
-3
21
44
max.
100
10
0.4
36
0.5
250
36
1
3
27
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Maximum attenuation
Input impedance
Channel balance1
Channel balance2
Center voltage gain
Channel crosstalk
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
k
dB
dB
dB
dB
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
Att
Z
I
CB1
CB2
G
VM
CT
Condition
V
IN
=0mV,Vol.=0V
V
IN
=0mV,Vol.=0V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol.=1.25V
P
O
=0.25W,Vol.=1.25V
THD=10%,Vol.=1.25V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol=0V
V
IN
=
0.3V
DC
P
O
=0.25W,Vol=1.25V
P
O
=0.25W,Vol=0.6V
P
O
=0.25W,Vol=0.6V
P
O
=0.25W,Vol=1.25V
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
45
1
0.10
34
0.10
3.0
50
0
90
30
0
0
24
55
Rg=10k
,
Vol.=0V
Vr=0.5Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
AN7522
1
8
Out2
2
3
4
5
6
7
8
9
10
11
12
8
Out1
10
F
68k
10k
270k
Standby V
IN1
470
F
V
CC
1.0
F
10k
V
IN2
Volume
1.0
F
s
Printed Board Circuit Layout
s
Package Power Dissipation
s
Characteristic Curve
AN7522
P
O
- V
CC
P
O,
THD - V
IN
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
Supply Voltage V
CC
(V)
freq=1kHz
THD=10%
R
L
=8
,16
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10kW
V
STB
=5V
Vol.=1.25V
Output Power P
O
(W)
ch.2(8
)
ch.1, ch.2(16
)
ch.1(8
)
0.001
0.01
0.1
1
10
1
10
100
100
1000
Input Voltage V
IN
(mV
rms
)
Output Power P
O
(W)
0.01
0.1
1
10
Total Harmonic Distortion THD (%)
V
CC
=8V
freq=1kHz
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
Vol.=1.25V
P
O
(ch.1)
THD(ch.1,10kHz)
P
O
(ch.2)
THD
(ch.1,100kHz)
THD
(ch.2,100kHz)
THD
(ch.1,1kHz)
THD(ch.2,10kHz)
THD(ch.2,1kHz)
20
C/W Heat sink
10
C/W Heat sink
5
C/W Heat sink
2
1
4
3
6
5
8
7
10
9
12
11
13
0
0
25
50
75
70
100
125
150
Without heat sink
R
thj-a
=41.7
C/W
Ambient Temperature Ta (
C)
Power Dissipation P
D
(mW)
GND
GND(Input)
V
IN
(ch.2)
Mute/Volume
V
IN
(ch.1)
Standby
V
CC
4
5
6
7
1
2
3
8
9
10
11
12
ch.2 Out
+
ch.2 Out
-
ch.1 Out
+
ch.1 Out
-
AN7523
3W BTL Audio Power Amplifier Circuit
s
Features
Vcc=8V,Output=3W(8
)
Built-in Standby function.
Built-in DC volume circuits.
s
Applications
TVs, Audio equipment
Unit : mm
AN7523
s
Block Diagram
HSIP099-P-0000
9
1
3.3
0.1
0.1
0.05
5.6
0.25
1.7
0.25
1.7
0.25
0.45
+
0
.1
0
0.05
2.65
0.10
8.4
0.25
3.75
0.25
0.50
0.10
1.20
0.25
2.54
15.0
19.9
0.10
18.3
0.25
5.8
0.25
1.5
0.25
6.3
0.3
7.1
0.25
22.3
0.3
1
2
3
4
5
6
7
8
9
V
CC
Output
GND Output
Output
Standby
Input
GND
N.C.
V
olume
Ratio
-55 to +150
-25 to +70
14
1.0
1220
s
Absolute Maximum Ratings
Note1) Ta=25C except storage temperature and operating ambient temperature.
Note2) At no-signal.
Unit
C
C
V
A
mW
Note
1
1
2
Ta=70C
Symbol
T
stg
T
opr
V
cc
I
cc
P
D
Parameter
Storage temperature
Operating ambient temperature
Supply voltage
Supply current
Power dissipation
Operating supply voltage range
Vcc
3.5V to 13.5V
s
Operating Supply Voltage Range
s
Pin Descriptions
AN7523
Pin No.
1
2
3
4
5
6
7
8
9
Function
Vcc
ch1 Output(+)
GND(Output1)
ch1 Output(-)
Standby
ch1 Input
GND
N.C
DC volume
min.
31
2.4
30
-250
70
20.5
-12
max.
60
10
0.4
35
0.5
250
26.5
25
Parameter
Quiescent current
Standby current
Output noise voltage
Voltage gain
Total harmonic distortion
Maximum power output
Ripple rejection ratio
Output offset voltage
Maximum attenuation
Center voltage gain
Standby terminal current
Volume terminal current
Unit
mA
A
mVrms
dB
%
W
dB
mV
dB
dB
A
A
Symbol
I
CQ
I
STB
V
NO
G
V
THD
P
O
RR
V
off
Att
G
VM
I
STB
I
vol
Condition
V
IN
=0mV,Vol.=0V
V
IN
=0mV,Vol.=0V
Rg=10k
,Vol.=0V
P
O
=0.25W,Vol.=1.25V
P
O
=0.25W,Vol.=1.25V
THD=10%,Vol.=1.25V
Rg=10k
,Vol.=0V
P
O
=0.5W,Vol=0V
P
O
=0.5W,Vol=0.6V
V
IN
=0mV,V
STB
=3V
V
IN
=0mV,Vol=0V
s
Electrical Characteristics (Vcc=5.0V,R
L
=
8
,freq=1kHz,Ta=25
C
2
C
)
typ.
25
1
0.10
33
0.10
3.0
50
0
85
23.5
Rg=10k
,
Vol.=0V
Vr=0.5Vrms,fr=120Hz
Note
1
1
1
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
s
Application Circuit
AN7523
8
Out1
10
F
68k
10k
270k
Standby V
IN1
470
F
V
CC
1.0
F
Volume
1
2
3
4
5
6
7
8
9
s
Printed Board Circuit Layout
s
Package Power Dissipation
s
Characterristic Curve
AN7523
P
O
- V
CC
P
O,
THD - V
IN
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
Supply Voltage V
CC
(V)
freq=1kHz
THD=10%
R
L
=8
,16
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
Vol.=1.25V
Output Power P
O
(W)
8
16
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0
25
50
75
100
125
150
Without heat sink
R
thj-a
=65.5
C/W
P
D
=1880mW(25
C)
Ambient Temperature Ta (
C)
Power Dissipation P
D
(mW)
GND
GND(Input)
Mute/Volume
V
IN
(ch.1)
Standby
V
CC
4
5
6
7
1
2
3
8
9
ch.1 Out
+
ch.1 Out
-
0.001
0.01
0.1
1
10
1
10
100
100
1000
Input Voltage V
IN
(mV
rms
)
Output Power P
O
(W)
0.01
0.1
1
10
Total Harmonic Distortion THD (%)
V
CC
=8V
freq=1kHz
R
L
=8
400Hz HPF
30kHz LPF
2-ch Input
R
g
=10k
V
STB
=5V
Vol.=1.25V
P
O
THD(10kHz)
THD(100kHz)
THD(1kHz)
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