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參數(shù)資料
| 型號(hào)： | AN7174 |
| 廠商： | Panasonic Corporation |
| 英文描述： | Dual BTL 14W Audio Power Amplifier Circuit |
| 中文描述： | 橋接單聲道14W雙音頻功率放大器電路 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 86K |
| 代理商： | AN7174 |
ICs for Audio Common Use
AN7174K
I
Absolute Maximum Ratings
(Ta= 25C)
V
CC
V
CC (surge)
I
CC
P
D
T
opr
T
stg
Supply Voltage
Note 1)
Peak Supply Voltage
Note 2)
Supply Current
Power Dissipation
Note 3)
Operating Ambient Temperature
Storage Temperature
V
V
A
W
C
C
Parameter
Symbol
Rating
24
50
6
62.5
– 30 ~ + 75
– 55 ~ + 150
Unit
Note 1) No Signal
Note 2) Time= 0.2s
Note 3) R
θ
j– c
= 2C/W
I
Recommended Operating Range
(Ta = 25C)
8V ~ 18V
Parameter
Symbol
V
CC
Range
Operating Supply Voltage Range
Parameter
Symbol
I
CQ
V
no
*
G
V
THD
P
O
RR *
V
O (offset)
CB
THD
THD
f
CH
f
CL
I
CQ (STBY–ON)
CT
Condition
min.
typ.
120
0.6
52.5
0.2
12.5
max.
200
1.5
54.5
0.75
Unit
mA
mV
dB
Quiescent Circuit Current
Output Noise Voltage
Voltage Gain
Total Harmonic Distortion
Maximum Output Power (4
)
Ripple Rejection Ratio
Output Offset Voltage
Channel Balance
Total Harmonic Distortion
Total Harmonic Distortion
Frequency Characteristics
Frequency Characteristics
Quiescent Circuit Current at Stand-by Pin
Crosstalk
V
in
= 0mV
V
in
= 0mV, R
g
= 10k
V
in
= 5mV
V
in
= 5mV
THD= 10%
R
g
=
0
, V
in
=
0mV, Ripple
=
300mV, 120Hz
V
in
= 0mV
V
in
= 5mV
V
in
= 5mV, 100Hz
V
in
= 5mV, 10kHz
V
in
= 5mV, –3dB down
V
in
= 5mV, –3dB down
Stand-by Pin ON
V
in
= 5mV, R
g
= 10k
50.5
9
35
–300
–1
40
0
0
0.26
0.45
22
21
21
61
300
1
%
W
dB
mV
dB
%
%
kHz
Hz
μ
A
dB
* With 15Hz ~ 30kHz (12dB/oct) filter
I
Electrical Characteristics
(V
CC
= 13.2V, R
L
= 4
, f = 1kHz, Ta = 25C)
20
16
12
8
4
0
Supply Voltage V
CC
(V)
M
O
12
0
4
8
20
16
G
V
, THD
– f
54
52
50
48
46
Frequency f (Hz)
100k
10
1k
10k
1.0
0.8
0.6
0.4
0.2
0
100
T
P
O
, THD
– V
in
100
10
1
0.1
0.01
Input Voltage V
in
(mV)
O
O
V
V
100
0.1
1
10
100
10
1
0.1
0.01
T
P
O
– V
CC
V
CC
= 13.2V
R
L
= 4
P
O
= 1W
THD
P
O
THD
G
V
f
=
1kHz
THD
=
10%
R
L
=
4
V
CC
= 13.2V
R
= 4
f
= 1kHz
I
Characteristics Curve
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7174K | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 14W Audio Power Amplifier Circuit |
| AN7174K-LC | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7176K | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7177 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier |
| AN7178 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual 5.7W Audio Power Ampifier Circuit |
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