APA4863
Typical Characteristics
THD+N vs Output Power
10
VDD=5V, RL=4Ω
BW<80kHz
20Hz
1
20kHz
1kHz
0.1
0.01
10m
100m
13
Figure 1 : Output Power (W)
THD+N vs Frequency
10
VDD=5V, PO=1.8W
RL=4Ω, BW<80kHz
1
0.1
0.01
20
100
1k
10k 20k
Figure 2 : Frequency (Hz)
Power Dissipation vs Output Power
1.4
1.2
VDD=5V
1
0.8
RL=4Ω
0.6
RL= 8Ω
0.4
0.2
0 0 0.5 1 1.5 2 2.5
Figure 3 : Output Power (W)
THD+N vs Frequency
10
VDD=5V, PO=1W
RL=8Ω, BTL Mode
1
AVD=10
0.1
AVD=2
0.01
20 100
1k
10k 20k
Figure 4 : Frequency (Hz)
Copyright ANPEC Electronics Corp.
6
Rev. A.3 - Apr., 2001
www.anpec.com.tw