AN7164
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
Ripple filter
Negative feedback (ch.2)
GND (Input side)
Negative feedback (ch.1)
Input
Standby
Description
Pin No.
7
8
9
10
11
12
ICs for Audio Common Use
Description
Output (ch.1)
Bootstrap (ch.1)
GND (output side)
Output (ch.2)
Bootstrap (ch.2)
Supply voltage (V
CC
)
s
Absolute Maximum Ratings
Parameter
Supply voltage
*2
Supply current
Power dissipation
*3
Operating ambient temperature
*1
Storage temperature
*1
Symbol
V
CC
I
CC
P
D
T
opr
T
stg
Rating
30
5.0
62.5
−30
to
+75
−55
to
+150
Unit
V
A
W
°C
°C
Note) *1 : T
a
=
25°C except power dessipation, operating ambient temperature and storage temperature.
*2 : Without signal
*3 :
θ
j-c
=
2.0 (°C/W)
s
Recommended Operating Range
Parameter
Supply voltage
Symbol
V
CC
Range
8.3 to 24
Unit
V
s
Electrical Characteristics at V
CC
=
21 V, R
L
=
8
Ω,
f
=
1 kHz, BTL operation, T
a
=
25°C
Parameter
Quiescent current
Output noise voltage
*1
Output offset voltage
Total harmonic distortion
Voltage gain
Maximum output power
Ripple rejection ratio
*1, 2
Standby current
Symbol
I
CQ
V
NO
V
IN
=
0 V
R
g
=
10 kΩ
P
O
=
1 W
P
O
=
1 W
THD
=
10%
R
g
=
0
Ω,
power supply ripple
Pin 6 open
Conditions
Min
49.5
24
45
Typ
55
0.85
0
0.07
51.5
30
51
Max
100
1.3
300
0.3
53.5
3
Unit
mA
mV
mV
%
dB
W
dB
µA
V
OFF SET
V
IN
=
0 V
THD
G
V
P
O
R.R.
I
STB
Note) *1 : Measurement through the DIN audio filter.
*2 : Power supply ripple ······ 120 Hz Sine wave, 1V[rms]
2
PANASONIC [ PANASONIC SEMICONDUCTOR ]
