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): 7/20頁
文件大?。?/td> 475K
代理商: FAN7031MTF
FAN7031
7
Performance Characteristics
(Continued)
Figure 7. THD+N vs. Output Power
Figure 8. THD+N vs. Gain
Figure 9. THD+N vs. Gain
Figure 10. THD+N vs. Gain
Figure 11. THD+N vs. Frequency
Figure 12. THD+N vs. Frequency
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
100u
200m
200u
500u
1m
2m
5m
10m
20m
50m
100m
Output Power [W]
Av=4.3dB
1kHz
20kHz
20Hz
T
Single-ended mode
VDD=5V
RL=32ohm
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
10m
3
20m
50m
100m
200m
500m
1
2
Output Power [W]
RL=4ohm
6dB
10.3dB
15.6dB
21.6dB
20kHz
1kHz
6dB
10.3dB
15.6dB
21.6dB
T
BTL mode
VDD=5V
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
10m
2
20m
50m
100m
200m
500m
1
Output Power [W]
RL=4ohm
6dB
10.3dB
15.6dB
21.6dB
20kHz
1kHz
6dB
10.3dB
15.6dB
21.6dB
T
BTL mode
VDD=3.3V
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
10m
1
20m
50m
100m
200m
500m
Output Power [W]
RL=4ohm
6dB
10.3dB
15.6dB
21.6dB
20kHz
1kHz
6dB
10.3dB
15.6dB
21.6dB
T
BTL mode
VDD=2.7V
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
RL=4ohm
T
VDD=5V
Output power =1W
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
50
100
200
500
1k
2k
5k
10k
Frequency [Hz]
RL=4ohm
T
VDD=3.3V
Output power = 500mW
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