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參數(shù)資料
| 型號： | AN7176K |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Dual BTL 14W Audio Power Amplifier Circuits |
| 中文描述： | 2 CHANNEL, AUDIO AMPLIFIER, PZFM16 |
| 封裝： | FIN, ZIP-16 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 82K |
| 代理商： | AN7176K |
ICs for Audio Common Use
AN7171NK, AN7176K
Pin No.
1
2
3
4
5
6
7
8
Pin Name
V
CC
Output Ch.1 (+)
GND (Output Ch.1)
Output Ch.1 (–)
Stand-by
Input Ch.1
Negative Feedback Ch.1
Negative Feedback Ch.1
Pin No.
9
10
11
12
13
14
15
16
Pin Name
Negative Feedback Ch.2
GND (Input)
Negative Feedback Ch.2
Input Ch.2
Ripple Filter
Output Ch.2 (–)
GND (Output Ch.2)
Output Ch.2 (+)
I
Pin Descriptions
I
Absolute Maximum Ratings
(Ta= 25C)
V
CC
Note 1)
V
CC (surge)
Note 2)
I
CC
P
D
Note 3)
T
opr
T
stg
Supply Voltage
Peak Supply Voltage
Supply Current
Power Dissipation
Operating Ambient Temperature
Storage Temperature
V
V
A
W
C
C
Parameter
Symbol
Rating
24
50.0
6.0
37.5
Note 4)
– 30 ~ + 75
– 55 ~ + 150
Unit
Note 1) When no signals
Note 2) Time = 0.2s
Note 3) R
= 2C/W
Note 4) Ta = 75C
I
Electrical Characteristics
(V
CC
= 13.2V, R
L
= 4
, f = 1kHz, Ta = 25C)
Parameter
Symbol
Quiescent Current
Output Noise Voltage
Note)
Voltage Gain
Total Harmonic Distortion
Max. Output Power (4
)
P
O
Condition
min.
typ.
max.
Unit
mA
mVrms
dB
%
W
V
in
= 0mV
V
in
= 0mV, R
g
= 10k
V
in
= 5mV
V
in
= 5mV
THD= 10%
R
= 0
, V
= 0mV,
Ripple= 300mVrms, 120Hz
I
CQ
V
no
G
V
THD
Output Offset Voltage
Channel Balance
Total Harmonic Distortion
Total Harmonic Distortion
Frequency Characteristics
Frequency Characteristics
Crosstalk
Ripple Rejection Ratio
Note)
V
in
= 5mV
V
in
= 5mV, 100Hz
V
in
= 5mV, 10kHz
V
in
= 5mV, –3dB down
V
in
= 5mV, –3dB down
RR
R
g
= 0
V
O (offset)
CB
THD
THD
f
CH
f
CL
I
STB
CT
Stand-by Pin ON
AN7171NK
AN7176K
V
in
= 5mV, R
g
= 10k
50.5
9.0
120
0.60
52.5
0.20
12.5
200
1.50
54.5
0.75
35
40
–200
–1
0
0
0.26
0.45
22
21
21
650
61
400
+ 200
+ 1
1000
dB
mV
dB
%
%
kHz
Hz
μ
A
μ
A
dB
Note) With 15Hz to 30kHz (12dB/OCT) filter
Stand-by Current
Parameter
Symbol
Range
I
Recommended Operating Range
(Ta = 25C)
Operating Supply Voltage Range
V
CC
8.0V ~ 18.0V
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