參數(shù)資料
型號: AN7170
廠商: PANASONIC CORP
元件分類: 音頻/視頻放大
英文描述: 18W Audio Power Amplifier Circuit
中文描述: 1 CHANNEL, AUDIO AMPLIFIER, PSFM11
封裝: FIN, SIP-11
文件頁數(shù): 2/4頁
文件大?。?/td> 48K
代理商: AN7170
AN7170
ICs for Audio Common Use
V
CC
V
CC
V
CC (surge)
I
CC
P
D
T
opr
T
stg
Supply Voltage (at no signal)
Supply Voltage (at operation)
Peak Supply Voltage
Note 1)
Supply Current
Power Dissipation
Note 2)
Operating Ambient Temperature
Storage Temperature
V
V
V
A
W
C
C
Parameter
Symbol
Rating
35
30
60
4
31.25
– 30 ~ + 75
– 55 ~ + 150
Unit
Note 1) Pulse Voltage application t = 0.2s
Note 2) Ta = 25C (
θ
j – c
= 4C/W)
I
Absolute Maximum Ratings
(Ta= 25C)
I
Electrical Characteristics
(V
CC
= 26.4V, f = 1kHz, Ta= 25C)
V
i
= 0mV
V
i
= 3mV
THD= 1%
THD= 10%
V
i
= 3mV
R
g
=
10k
, DIN A Filter
V
i
= 0mV, R
g
= 0
Parameter
Symbol
Condition
min.
typ.
max.
Unit
Quiescent Circuit Current
Voltage Gain
I
CQ
G
V
40
51
8
10.5
75
53
9.5
12
0.1
0.7
160
55
0.7
1.5
mA
dB
W
W
%
mV
Total Harmonic Distortion
No Distortion Maximum Output
Output Noise Voltage
Ripple Rejection Ratio
Input Impedance
(R
L
= 4
)
THD
V
no
RR
Z
i
P
O
P
O
dB
k
W
W
THD= 1%
THD= 10%
No Distortion Maximum Output
40
30
13
18
(R
L
= 8
)
I
Pin Descriptions
Pin No.
1
2
3
4
5
6
Pin Name
Output
NC
GND (Output)
Bootstrap
Phase Compensation
Negative Feedback
Pin No.
7
8
9
10
11
Pin Name
Input
GND (Input)
Ripple Filter
NC
V
CC
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