PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Typical Performance Characteristics
VDD=12V,RL=8Ω, Gv=24dB,ΤΑ=25°C, unless otherwise noted.
13. Power Supply Ripple Rejection
16. Noise Floor
+0
+0
-10
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-30
-40
-50
-60
d
B
V
d
-70
-80
B
-90
-100
-110
-120
-130
-140
-100
10
-150
20
20
50 100 200
500 1k
Hz
2k
5k 10k 20k
50k 100k
50
100
200
500
1k
2k
5k
10k
20k
Hz
14. Crosstalk
T
17. CMRR
+0
-10
-20
-30
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
d
B
r
L to R
d
-40
-50
-60
-70
B
A
R to L
-100
20
-80
20
50
100
200
500
Hz
1k
2k
5k
10k
20k
50
100
200
500
1k
2k
5k
10k
20k
Hz
15. Frequency Response (Vo=1.0Vrms)
18. Efficiency vs Power
100
90
80
70
60
50
40
30
20
10
0
+5
+4
+3
+2
+1
+0
-1
d
B
r
A
-2
-3
-4
-5
20
50
100
200
500
1k
2k
5k
10k
20k 30k
0
1
2
3
4
5
6
7
8
9
10
Hz
Output Power(W)
Power Analog Microelectronics,Inc
www.poweranalog.com
08/2008 Rev 1.2
10
PAM [ POWER ANALOG MICOELECTRONICS ]
