APA2065
Typical Characteristics (Cont.)
THD+N vs. Output Power
THD+N vs. Frequency
10
10
5
VDD=5V
RL=32W
Po=75mW
SE
VDD=5V
RL=32W
AV=1
BTL
f=20kHz
1
1
AV=1
AV=2.5
f=20Hz
0.1
0.1
f=1kHz
AV=5
0.01
0.01
10m
50m
100m 200m
20
100
1k
20k
Frequency (Hz)
Output Power (W)
THD+N vs. Frequency
THD+N vs. Output Swing
10
10
VDD=5V
VDD=5V
RL=10W
AV=1
RL=10W
Vo=1VRMS
SE
SE
1
1
AV=1
0.1
0.1
f=20kHz
f=1kHz
AV=2.5
f=20Hz
500m
AV=5
0.01
0.01
100m
20
100
1k
20k
2
3
1
Frequency (Hz)
Output Swing (VRMS)
Copyright ã ANPEC Electronics Corp.
10
www.anpec.com.tw
Rev. A.4 - Aug., 2005
Note:Dropout voltage definition:VIN-VOUT when VOUT is 2% below the value of VOUT for VIN= VOUT+1V