APA4863KI-TR 데이터 시트보기 (PDF) - Anpec Electronics
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APA4863KI-TR Datasheet PDF : 17 Pages
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APA4863
Typical Characteristics Cont.
THD+N vs Frequency
10
VDD=3.3V, PO=450mW
RL=8Ω, AVD=2
1
0.1
0.01
20 100
1k
10k 20k
Figure 13 : Frequency (Hz)
Output Power vs Load Resistance
0.2
VDD=3.3V, f=1kHz
AVD=2, BW<80kHz
0.15
THD+N = 10%
0.1
0.05 THD+N = 1%
0
0
10 20
30
40
Figure 14 : Load Resistance (Ω)
Power Dissipation vs Output Power
0.35
0.3
VDD=3.3V, SE Mode
0.25
0.2
0.15
0.1
RL=8Ω
RL=16Ω
0.05
0
0
0.2
0.4 0.6 0.8
Figure 15 : Output Power (W)
Output Power vs Supply Voltage
2
1.75
1.5
VDD=5V, f=1kHz
RL=8Ω, BW<80kHz
BTL Mode
1.25 THD+N = 10%
1
0.75
0.5
0.25
THD+N = 1%
0
2 2.5 3 3.5 4 4.5 5 5.5
Figure 16 : Supply Voltage (V)
Copyright ANPEC Electronics Corp.
9
Rev. A.3 - Apr., 2001
www.anpec.com.tw
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