APA2020 View Datasheet(PDF) - Anpec Electronics
Part Name
Description
Manufacturer
APA2020 Datasheet PDF : 25 Pages
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APA2020
Typical Characteristics (Cont.)
1
THD +N = 1%
0.8 SE
Each Channel
0.6
RL= 4Ω
0.4
RL= 8 Ω
0.2
RL= 32 Ω
0
2.5 3 3.5 4 4.5 5 5.R5L= 326Ω
VDD - Supply Voltage - V
Figure 48
3
THD +N = 1%
2.5
BTL
Each Channel
2
1.5
VDD= 5V
1
VDD= 3.3V
0.5
0
0 4 8 12 16 20 24 28 32
RL - Load Resistance- Ω
Figure 49
1
THD +N = 1%
0.8 SE
Each Channel
0.6
0.4
VDD= 5V
0.2
0
0
VDD=3.5V
4 8 12 16 20 24 28 32
RL - Load Resistance- Ω
Figure 50
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
RL=3 Ω
RL=3Ω
RL=4 Ω
RL= 8Ω
VDD= 5V
BTL
Each Channel
0.5
1
1.5
2
2.5
PO - Output Power - W
Figure 51
Copyright ANPEC Electronics Corp.
19
Rev. A.8 - Nov., 2002
www.anpec.com.tw
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