APA2069 查看數據表（PDF） - Anpec Electronics
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APA2069 Datasheet PDF : 26 Pages
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APA2069
Typical Characteristics (Cont.)
Shutdown Attenuation vs. Frequency
+0
VDD=5V
-10 RL=8Ω
-20 Vin=1V RMS
Av=6dB
-30 BTL
-40
-50
-60
-70
-80
-90
-100
-110
-120
20
100
1k
Frequency (Hz)
10k 20k
Gain vs. DC volume Voltage
20
10
0
-10
Dow n
-20
Up
-30
-40
-50
-60
VDD=5V
-70 No Load
BTL
-80
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
DC volume (V)
Supply Current vs. Supply Voltage
10.0
No
Load
9.0
8.0
BTL
7.0
6.0
5.0
SE
4.0
3.0
2.0
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage(V)
Power Dissipation vs. Output Power
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.00
RL=3Ω
RL=4Ω
RL=8Ω
VDD=5V
THD<1%
BTL
0.50
1.00
1.50
2.00
2.50
Output Power(W)
Copyright © ANPEC Electronics Corp.
16
Rev. A.1 - Aug., 2005
www.anpec.com.tw
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