APA2069 Datasheet, PDF (9/26 Pages) Anpec Electronics Coropration – Stereo 2.6W Audio Power Amplifier (with DC_Volume Control)

APA2069
Typical Characteristics (Cont.)
THD+N vs. Output Power
10
VDD = 5V
F =1KHz
RL =4Ω
BTL
1
Av = 20dB
0.1
Av = 6dB
0.01
0
0.5
1
1.5
2
2.5
Output Power (W)
3
3.5
THD+N vs. Output Power
10
VDD = 5V
Av =20dB
RL =4Ω
BTL
1
F = 20KHz
F = 20Hz
0.1
F = 1KHz
0.01
10m
100m
1
5
Output Power (W)
THD+N vs. Frequency
10
VDD = 5V
RL=4Ω
Po=1.5W
BTL
1
THD+N vs. Frequency
10
VDD = 5V
Av= 6dB
RL=4Ω
BTL
1
0.1
0.01
20
Av = 6dB
Av = 20dB
100
1k
Frequency (Hz)
10k 20k
0.1
0.01
20
Po = 0.8W
Po = 1.5W
100
1k
Frequency (Hz)
10k 20k
Copyright © ANPEC Electronics Corp.
9
Rev. A.1 - Aug., 2005
www.anpec.com.tw