參數(shù)資料
型號: APA4863OI-TU
廠商: Anpec Electronics Corporation
英文描述: Stereo 2.2W Audio Power Amplifier
中文描述: 2.2W的立體聲音頻功率放大器
文件頁數(shù): 10/17頁
文件大?。?/td> 161K
代理商: APA4863OI-TU
Copyright
ANPEC Electronics Corp.
Rev. A.3 - Apr., 2001
APA4863
www.anpec.com.tw
10
Typical Characteristics Cont.
2
2.5
3
3.5
4
4.5
5
5.5
0
50
100
150
200
250
300
V
DD
=5V, f=1kHz
R
=16
,
BW<80kHz
SE Mode
THD+N = 10%
THD+N = 1%
2
2.5
3
Supply Voltage (V)
3.5
4
4.5
5
5.5
130
150
-10
10
30
50
70
90
110
V
DD
=5V, f=1kHz
R
=32
,
BW<80kHz
SE Mode
THD+N = 10%
THD+N = 1%
Figure 17
Supply Voltage (V)
Output Power vs Supply Voltage
O
Figure 18
Output Power vs Supply Voltage
O
8
18
28
38
48
58
68
0
0.25
0.5
0.75
1
1.25
1.5
1.75
V
DD
=5V, f=1kHz
A
=2
,
BW<80kHz
BTL Mode
10% THD+N
1% THD+N
0
10 20
30
40
50
60
70
0
0.2
0.4
0.6
0.8
1
V
DD
=5V, f=1kHz
A
=-1
,
BW<80kHz
SE Mode
10% THD+N
1% THD+N
Output Power vs Load Resistance
Figure 19 : Load Resistance (
)
O
Output Power vs Load Resistance
Figure 20 : Load Resistance (
)
O
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