APA2058
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
THD+N vs. Frequency
THD+N vs. Output Power
1
10
RL=4W
fin=1kHz
Ci=0.47mF
AV=10dB
BW<22kHz
PO=0.14W
PO=0.7W
0.1
AMP Mode
1
PO=1.4W
VDD=4.5V
VDD=5.0V
VDD=5.0V
RL=4W
0.01
0.1
Ci=0.47mF
AV=10dB
BW<22kHz
AMP Mode
VDD=5.5V
0.001
0.01
10m
20
100
1k
10k 20k
100m
1
5
Output Power (W)
Frequency (Hz)
CMRR vs. Frequency
Crosstalk vs. Frequency
+0
-10
-20
+0
TT TTTTT
VDD=5.0V
RL=4W
AV=10dB
Ci=0.47mF
PO=200mW
AMP Mode
VDD=5.0V
RL=4W
-20
-40
AV=10dB
Vin=0.2VPP
Ci=0.47mF
Input Short
AMP Mode
-30
-40
-50
-60
-70
-80
-90
-60
-80
Right to Left
Left to Right
-100
-120
-140
-100
20
100
1k
10k 20k
20
100
1k
10k 20k
Frequency (Hz)
Frequency (Hz)
THD+N vs. Output Power
THD+N vs. Frequency
1
10
RL=8W
fin=1kHz
Ci=0.1mF
AV=10dB
BW<22kHz
AMP Mode
PO=0.09W
0.1
1
PO=0.45W
VDD=4.5V
VDD=5.0V
PO=0.9W
VDD=5.0V
RL=8W
0.01
0.1
AV=10dB
Ci=0.47mF
BW<22kHz
AMP Mode
VDD=5.5V
0.01
10m
0.001
100m
1
5
20
100
1k
10k 20k
Frequency (Hz)
Output Power (W)
Copyright ã ANPEC Electronics Corp.
9
www.anpec.com.tw
Rev. A.3 - Aug., 2008
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
