參數(shù)資料
型號: AA8227_06
廠商: BCD Semiconductor Manufacturing Limited
英文描述: DUAL AUDIO POWER AMPLIFIER
中文描述: 雙音頻功率放大器
文件頁數(shù): 7/12頁
文件大?。?/td> 191K
代理商: AA8227_06
DUAL AUDIO POWER AMPLIFIER
AA8227
Preliminary Datasheet
7
Aug. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
Typical Performance Characteristics (Continued)
Figure 8. Voltage Gain vs. Frequency
Figure 9. Channel Separation vs. Frequency
Figure 10. Channel Separation vs.
Signal Source Resistance
Figure 11.
Output Power vs. Supply Voltage
10
100
1000
10000
100000
0
20
40
60
80
V
V
Frequency f (Hz)
V
CC1
=V
CC2
=9V
R
L
=4
R
NF
=120
T
A
=25
o
C
10
100
1k
10k
-80
-60
-40
-20
0
C
S
Frequency f (Hz)
V
CC1
=V
CC2
=9V
R
=4
Rg=600
R
NF
=120
V
OUT
=0.775Vrms
T
A
=25
o
C
4
6
8
10
12
14
16
0
1
2
3
4
5
6
R
L
=8
R
L
=6
R
L
=4
O
O
Supply Voltage V
CC1
, V
CC2
(V)
f=1kHz
THD=10%
T
A
=25
o
C
10
100
1000
10000
100000
-80
-60
-40
-20
0
C
S
Signal Source Resistance Rg (
)
V
=V
CC2
=9V
f=1kHz
R
L
=4
R
NF
=120
V
OUT
=0.775Vrms (0dBm)
T
A
=25
o
C
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