PAM8610 Datasheet, PDF (11/17 Pages) Power Analog Micoelectronics – 10W Stereo Class-D Audio Power Amplifier with DC Volume Control

PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Typical Performance Characteristics
V_DD=12V,R_L=8Ω, Gv=24dB,Τ_Α=25°C, unless otherwise noted.
19. Output Power vs Supply Voltage
18
16
14
THD+N=10%
12
10
8
6
THD+N=1%
4
2
0
7
8
9
10
11
12
13
14
15
Supply Voltage (V)
21.Gain vs DC voltage
0
0.4
0.8
1.2
1.6
2
Volume Voltage (V)
2.4
2.8
20. Quesicent Current vs Supply Voltage
25
20
15
10
5
0
7
8
9
10
11 12 13 14 15
Supply Voltage (V)
22.Power Dissipation vs. Output Power
4
3 .5
3
2 .5
2
1 .5
1
0 .5
0
0
3
6
9
12
Output Power (W)
Two channels driven
Note:
PCB information for power dissipation measurement.
1. The PCB size is 74mm*68mm with 1.2mm thickness,
two layers and Fr4.
2. 16 vias at the thermal land on the PCB with 0.5mm
diameter.
3. The size of exposed copper is 10mm*10mm with
3oz thickness.
Power Analog Microelectronics,Inc
www.poweranalog.com
11
08/2008 Rev 1.2