APA2068
Typical Characteristics (Cont.)
THD+Nvs. Frequency
THD+Nvs. Frequency
10
10
VDD = 5V
Av= 6dB
RL=4W
BTL
VDD = 5V
RL=4W
Po=1.5W
BTL
1
1
Po = 0.8W
Po = 1.5W
Av = 6dB
0.1
0.1
Av = 20dB
0.01
20
0.01
20
100
1k
10k
20k
10k 20k
100
1k
Frequency (Hz)
Frequency (Hz)
THD+N vs. Output Power
THD+N vs. Output Power
10
10
VDD = 5V
VDD = 5V
Av = 20dB
RL=8W
BTL
F= 1KHz
RL=8W
BTL
1
1
F = 20KHz
F = 20Hz
Av = 6dB
0.1
0.1
F = 1KHz
Av = 20dB
0.01
10m
0.01
100m
1
5
0
0.5
1
1.5
2
2.5
3
3.5
Output Power (W)
Output Power (W)
Copyright ã ANPEC Electronics Corp.
9
www.anpec.com.tw
Rev. A.2 - Jul., 2005