PAM8606 Datasheet, PDF (9/16 Pages) Power Analog Micoelectronics – 6W Stereo Class-D Audio Power Amplifier with DC Volume Control

PAM8606
6W Stereo Class-D Audio Power Amplifier with DC Volume Control
Typical Performance Characteristics
V = _DD 9V,R_L=8Ω,T_A=25°C (unless otherwise noted).
7. Power Supply Ripple Rejection
+0
-10
-20
-30
-40
d
B
-50
-60
-70
-80
-90
-100
10 20
50 100 200
500 1k 2k
Hz
5k 10k 20k
50k 100k
10. Noise Floor
+0
-10
-20
-30
-40
-50
-60
d -70
B
V ^-80
-90
-100
-110
-120
-130
-140
-150
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
8. Crosstalk
-50 _T
-55
-60
-65
-70
d
-75
B
-80
-85
-90
-95
R to L
-100
20
50
100 200
L to R
500
1k
2k
Hz
5k
10k 20k
11. CMRR
+0
-10
-20
-30
d
B
r -40
A
-50
-60
-70
-80
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
9. Frequency Response (Vo=1.0Vrms)
+5
12. Efficiency vs Power
100
+4
90
+3
80
+2
70
d
+1
60
B
r
+0
50
A
-1
40
-2
30
-3
20
-4
10
-5
0
20
50
100
200
500
1k
2k
5k
10k
20k 30k
Hz
0
1
2
3
4
5
6
Output Pow er(W )
Power Analog Microelectronics,Inc
www.poweranalog.com
9
08/2008 Rev 1.1