參數(shù)資料
型號(hào): AD1994ACPZRL7
廠商: ANALOG DEVICES INC
元件分類: 音頻/視頻放大
英文描述: Audio Switching Amplifier
中文描述: 25 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC64
封裝: 9 X 9 MM, LEAD FREE, MO-220VMMD-4, LFCSP-64
文件頁數(shù): 11/24頁
文件大?。?/td> 377K
代理商: AD1994ACPZRL7
AD1994
Rev. 0 | Page 11 of 24
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OUTPUT POWER (W)
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THD
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OUTPUT POWER (W)
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THD + N
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Figure 22. THD and THD + N vs. Output Power, 1 kHz Sine, 4 Ω Load, PVDD = 18 V
Figure 25. THD and THD + N vs. Output Power, 1 kHz Sine, 4 Ω Load, PVDD = 20 V
100
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0.001
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OUTPUT POWER (W)
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1
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–100
T
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THD + N
THD
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OUTPUT POWER (W)
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–100
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–10
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THD + N
THD
0
Figure 23. THD and THD + N vs. Output Power, 1 kHz Sine, 6 Ω Load, PVDD = 18 V
Figure 26. THD and THD + N vs. Output Power, 1 kHz Sine, 6 Ω Load, PVDD = 20 V
100
10
0.001
10
OUTPUT POWER (W)
T
0.1
1
0
–100
T
–10
–20
–30
–40
–50
–60
–70
–80
–90
1
0.1
0.01
THD + N
THD
0
100
10
0.001
10
OUTPUT POWER (W)
T
0.1
1
0
–100
T
–10
–20
–30
–40
–50
–60
–70
–80
–90
1
0.1
0.01
THD + N
THD
0
Figure 27. THD and THD + N vs. Output Power, 1 kHz Sine, 8 Ω Load, PVDD = 20 V
Figure 24. THD and THD + N vs. Output Power, 1 kHz Sine, 8 Ω Load, PVDD = 18 V
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