apa0714 Anpec Electronics Corporation, apa0714 Datasheet - Page 8

• Manufacturer Part Number: apa0714
• Description: 3w Mono Fully Differential Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

Typical Operating Characteristics (Cont.)
Copyright
Rev. A.2 - Apr., 2010
APA0714
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
50u
40u
30u
20u
10u
CMRR vs. Common Mode Input Voltage
+0
2u
1u
7u
5u
4u
3u
20
Output Noise Voltage vs. Frequency
20
C
R
A
f
C
in
V
R
A
C
V
b
ANPEC Electronics Corp.
L
V
i
=0.47 F
=1kHz
V
R
A
C
A-Weighting
=0.22 F
C
DD
V
rr
=8
=12dB
Common Mode Input Voltage (Vrms)
L
i
=0.22 F
DD
V
L
i
=8
=12dB
=0.2V
=0.22 F
b
=8
=12dB
=3.6V
=0.1 F
=2.4V
V
1
DD
100
100
PSRR vs. Frequency
rms
=2.4V
C
C
Frequency (Hz)
b
Frequency (Hz)
=0.01 F
V
b
=1 F
DD
2
=3.6V
1k
1k
3
V
DD
=5.0V
4
10k
10k
20k
5
20k
8
-100
+14
+12
+10
-10
-20
-30
-40
-50
-60
-70
-80
-90
+8
+6
+4
+0
-10
-20
-30
-40
-50
-60
-70
-80
+0
10
20
20
R
A
C
C
V
R
A
V
C
V
rr
L
b
i
=0.22 F
=8
=12dB
=0.22 F
=0.2V
V
in
L
i
=0.22 F
V
=8
=12dB
=0.2V
DD
Frequency Response
100
CMRR vs. Frequency
=3.6V
100
100
PSRR vs. Frequency
rms
V
PP
DD
Frequency (Hz)
Frequency (Hz)
=3.6V
Frequency (Hz)
V
1k
DD
=2.4V
Phase
Gain
V
1k
1k
DD
=5.0V
V
10k
DD
www.anpec.com.tw
=2.4V
V
A
R
C
DD
V
L
i
=0.22 F
V
=12dB
=8
DD
=5.0V
=5.0V
10k
10k
200k
20k
20k
+260
+220
+180
+140
+100
+60