FAN7031 查看數據表（PDF） - Fairchild Semiconductor
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产品描述 (功能)
生产厂家
FAN7031
Fairchild Semiconductor
FAN7031 Datasheet PDF : 20 Pages
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FAN7031
Performance Characteristics
10
5
2
1
0.5
20kHz
0.2
0.1
1kHz
0.05
0.02
20Hz
0.01 BTL mode
0.005 VDD=5V
RL=4ohm
0.002 Av=6dB
0.001
10m
20m
50m
100m
200m
500m
1
Output Power [W]
Figure 1. THD+N vs. Output Power
23
10
5 BTL mode
VDD=5V
2 RL=8ohm
Av=6dB
1
0.5
0.2
0.1
0.05
20kHz
1kHz
0.02
0.01
0.005
20Hz
0.002
0.001
10m
20m
50m
100m
200m
500m
1
Output Power [W]
Figure 2. THD+N vs. Output Power
23
10
10
5
5 BTL mode
VDD=3.3V
2
2 RL=8ohm
Av=6dB
1
1
0.5
20kHz
0.5
20kHz
0.2
1kHz
0.1
0.2
0.1
1kHz
0.05
0.05
0.02
0.01
0.005
0.002
20Hz
BTL mode
VDD=3.3V
RL=4ohm
Av=6dB
0.02
0.01
0.005
0.002
20Hz
0.001
10m
20m
50m
100m
200m
0.001
500m
1
2
10m
20m
50m
100m
200m
500m
1
Output Power [W]
Output Power [W]
Figure 3. THD+N vs. Output Power
Figure 4. THD+N vs. Output Power
10
10
5
5 BTL mode
VDD=2.7V
2
2 RL=8ohm
1
1 Av=6dB
20kHz
0.5
0.5
20kHz
0.2
1kHz
0.1
0.2
0.1
1kHz
0.05
0.05
0.02
0.01
0.005
0.002
20Hz
BTL mode
VDD=2.7V
RL=4ohm
Av=6dB
0.02
0.01
0.005
0.002
20Hz
0.001
10m
20m
50m
100m
200m
0.001
500m
1
10m
20m
50m
100m
200m
500m
1
Output Power [W]
Figure 5. THD+N vs. Output Power
Output Power [W]
Figure 6. THD+N vs. Output Power
6
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