參數(shù)資料
型號: FAN7031MTF
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: 2W Stereo Power Amplifier with Four Selectable Gain Setting and Headphone Drive
中文描述: 2.45 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: TSSOP-20
文件頁數(shù): 9/20頁
文件大小: 475K
代理商: FAN7031MTF
FAN7031
9
Performance Characteristics
(Continued)
Figure 19. PSRR vs. Frequency
Figure 20. PSRR vs. Frequency
Figure 21. PSRR vs. Frequency
Figure 24. PSRR vs. Bybass Capacitor
Figure 22. PSRR vs. Frequency
Figure 23. PSRR vs. Frequency
-120
+0
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
RL=4ohm
VDD=3.3V+/-5%
P
-120
+0
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
RL=4ohm
P
VDD=2.7V+/-5%
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
Cbyp=0.47uF
Single-ended mode
VDD=5V+/-5%
RL=32ohm
P
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
Cbyp=0.47uF
Single-ended mode
VDD=3.3V+/-5%
RL=32ohm
P
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
Cbyp=0.47uF
P
Single-ended mode
VDD=2.7V+/-5%
RL=32ohm
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
RL=32ohm
4.7
μ
F
10μ
F
F
0.47
μ
F
0.1
μ
F
P
Single-ended mode
VDD=5V+/-5%
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