PAM8403 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
PAM8403 Datasheet PDF : 12 Pages
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PAM8403
Filterless 3W Class-D Stereo Audio Amplifier
Typical Operating Characteristics (continued)
5. Frequency response
+24.4
L
+24.2
+24
+23.8
R
d
B +23.6
r
+23.4
A
+23.2
+23
+22.8
+22.6
10 20
50 100 200 500 1k 2k
5k 10k 20k
Hz
V = DD 5V, RL=8Ω,Gain = 24dB, Cin=1μF
6. Crosstalk VS Frequency
+0 TTTTTTTT
-10
-20
-30
-40
-50
d
B
-60
-70
-80
L
-90
-100
R
-110
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
V = DD 5V, RL=4Ω,Gv=24dB, Po=0.5W
7. Noise Floor FFT
+0
+0
-10
-10
-20
-20
-30
-30
-40
-40
-50
d
B
-60
V
-70
-80
L
-50
d
-60 B
V
-70
-80
-90
-90
-100
-100
-110
R
-110
-120
20
50
100
200
500
1k
2k
-120
5k
10k 20k
Hz
Inputs ac-ground, V = DD 5V, RL=8Ω,Cin=1μF
Power Analog Microelectronics,Inc
www.poweranalog.com
7
09/2008 Rev 1.3
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