Manual

Apr. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
7
LOW VOLTAGE AUDIO POWER AMPLIFIER
Data Sheet
AZ386
Typical Performance Characteristics (Continued)
Figure 10. Device Dissipation vs. Output Power
(8Ω Load)
0.00.20.40.60.81.01.21.41.61.82.0
0.0
0.2
0.4
0.6
0.8
1.0
Device Dissipation (W)
Output Power (W)
AZ386 V
CC
=16V
AZ386 V
CC
=12V
AZ386 V
CC
=9V
AZ386 V
CC
=6V
R
L
=16Ω
Figure 11. Device Dissipation vs. Output Power
(16Ω Load)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Device Dissipation (W)
Output Power (W)
AZ386 V
CC
=16V
AZ386 V
CC
=12V
AZ386 V
CC
=9V
AZ386 V
CC
=6V
R
L
=8Ω
Typical Applications (Note 4)
Figure 12. Amplifier With Gain=20
2
-
+
AZ386
V
CC
10KΩ
3
4
250µF
0.05µF
6
1
8
5
7
V
IN
+
10Ω
Figure 13. Amplifier With Gain=200
2
-
+
AZ386
V
CC
10KΩ
3
4
250µF
0.05µF
6
1
8
5
7
10µF
V
IN
BYPASS
10Ω
+
+