AN7158 データシートの表示（PDF） - Panasonic Corporation
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AN7158 Datasheet PDF : 4 Pages
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AN7158N
ICs for Audio Common Use
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Symbol
Supply Voltage Note 1)
VCC
Supply Voltage Note 2)
VCC
Supply Current
ICC
Power Dissipation (Ta= 45˚C)
PD
Operating Ambient Temperature
Topr
Storage Temperature
Tstg
Note 1) Without signal VCC = 24V (For non-stabilized supply)
Note 2) Operation VCC= 20V (For stabilized supply)
Rating
24
20
4
30
– 30 ~ + 75
– 55 ~ + 150
s Electrical Characteristics (Ta = 25˚C)
• VCC=13.2V, RL= 4Ω, f =1kHz
Parameter
Symbol
Quiescent Circuit Current
ICQ
Voltage Gain
GV
Output Power
PO
Total Harmonic Distortion
THD
Output Noise Voltage
Vno
Channel Balance
CB
Separation
Sep.
Ripple Rejection Ratio
RR
Condition
Vi = 0mV
Vi = 3mV
THD = 10%
Vi = 3mV
Rg = 10kΩ
Vi = 3mV
f = 60Hz, Rg = 600Ω
min.
40
52
4.8
45
• VCC =16V, RL= 8Ω, f =1kHz
Parameter
Quiescent Circuit Current
Voltage Gain
Output Power
Total Harmonic Distortion
Output Noise Voltage
Crosstalk
Symbol
ICQ
GV
PO
THD
Vno
CT
Condition
Vi = 0mV
Vi = 4mV
THD = 10%
RL = 4Ω, THD = 10%
Vi = 4mV
Rg = 10kΩ
Vi = 4mV, Rg = 10kΩ
min.
40
52
4
45
Unit
V
V
A
W
˚C
˚C
typ.
70
54
5.5
0.15
1
0
50
40
max.
120
56
1
3
1
Unit
mA
dB
W
%
mV
dB
dB
dB
typ.
80
54
4.5
7.5
0.1
1
max.
140
56
1
3
Unit
mA
dB
W
W
%
mV
dB
40
36
32
28
24
20
16
12
8
4
0
–20
(1)
(2)
(3)
(4)
0 20
PD – Ta
(1) Tc = Ta
(2) With a 100cm2 × 3mm
Al heat sink (black)
or a 200cm2 × 2mm
Al heat sink
(3) With a 100cm2 × 2mm
Al heat sink
(4) Without heat sink
40 60 80 100 120 140 160 180
Ambient Temperature Ta (˚C)
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