PAM8006A
15W Stereo Class-D Audio Power Amplifier with Power Limit
Typical Performance Characteristics
VCC=18V,RL=8Ω, Gv=32dB,ΤΑ=25°C, unless otherwise noted.
7. PSRR
8. Noise Floor
+ 0
+0
T T
- 10
-10
- 20
- 30
-20
- 40
-30
- 50
- 60
d
B
r
VCC=12V
d
-40
B
A
- 70
- 80
-50
-60
-70
- 90
- 100
- 110
VCC=18V
-80
- 120
20
50
100
200
500
1 k
2 k
5 k
10
k
20
k
10 20
50 100 200
500 1k
Hz
2k
5k 10k 20k
100k
Hz
9. Efficiency vs Output Power (VCC=12V)
10. Efficiency vs Output Power (VCC=18V)
100
100
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
0
2
4
6
8
10
12
0
3
6
9
12
15
Output Power(W)
Output Power(W)
11. PL Voltage vs Output Power
12. Quiescent Current vs Supply Voltage
20
25
19.5
19
20
15
10
5
18.5
18
17.5
17
16.5
16
15.5
15
0
0.4
0.6
0.8
1
1.2
1.4
1.6
6
11
16
21
26
31
Supply Voltage(V)
PL Volatage(V)
Power Analog Microelectronics,Inc
10/2012 Rev1.0
www.poweranalog.com
9
PAM [ POWER ANALOG MICOELECTRONICS ]
