APA2031 Anpec Electronics Coropration, APA2031 Datasheet - Page 16

• Manufacturer Part Number: APA2031
• Description: (APA2030 / APA2031) Stereo 2.6W Audio Amplifier(With Gain Control)
• Manufacturer: Anpec Electronics Coropration

APA2030/2031
Typical Characteristics (Cont.)
Copyright  ANPEC Electronics Corp.
Rev. A.2 - Apr., 2004
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
100
50
20
10
5
20
2
1
20
V
R
C
BTL
V
R
A
BTL
DD
L
B
Output Noise Voltage vs. Frequency
=4Ω
DD
V
=0.47µF
L
=4Ω
=6dB
=5V
=5V
100
100
PSRR vs. Frequency
Frequency (Hz)
Filter BW < 22kHz
Frequency (Hz)
A-Weight
1k
1k
10k
10k
20k
20k
16
-100
100
50
20
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
+ 0
5
2
1
20
20
V
R
A
SE
V
R
C
SE
Output Noise Voltage vs. Frequency
DD
L
V
DD
L
B
=32Ω
=4.1dB
=32Ω
=0.47µF
=5V
=5V
100
100
PSRR vs. Frequency
Filter BW < 22kHz
Frequency (Hz)
Frequency (Hz)
A-Weight
1k
1k
www.anpec.com.tw
10k
10k
20k
20k