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