參數(shù)資料
型號(hào): AN7171K
廠商: Panasonic Corporation
英文描述: Dual BTL 14W Audio Power Amplifier Circuits
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): 2/4頁(yè)
文件大?。?/td> 82K
代理商: AN7171K
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
相關(guān)PDF資料
PDF描述
AN7171NK Dual BTL 14W Audio Power Amplifier Circuits
AN7176K Dual BTL 14W Audio Power Amplifier Circuits
AN7174 Dual BTL 14W Audio Power Amplifier Circuit
AN7174K Dual BTL 14W Audio Power Amplifier Circuit
AN7191NZ Dual 20 W BTL audio power amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AN7171NK 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Dual BTL 14W Audio Power Amplifier Circuits
AN7171NK-LC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier
AN7173 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
AN7173K 制造商:Panasonic Industrial Company 功能描述:IC
AN7173K-LC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier