Diodes AZ386 - Manual (Page 7)

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
(8
Ω Load)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.0
0.2
0.4
0.6
0.8
1.0
Dev
ice Diss
ipat
ion (
W
)
Output Power (W)
AZ386 V
CC
=16V
AZ386 V
CC
=12V
AZ386 V
CC
=9V
AZ386 V
CC
=6V
R
L
=16 Ω
Figure 11. Device Dissipation vs. Output Power
(16
Ω 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
De
v
ice Di
s
s
ipat
ion (W
)
Output Power (W)
AZ386 V
CC
=16V
AZ386 V
CC
=12V
AZ386 V
CC
=9V
AZ386 V
CC
=6V
R
L
=8 Ω
Typical Applications (Note 4)
Figure 12. Amplifier With Gain=20
2 -
+
AZ386
V
CC
10K Ω
3
4
250 µF
0.05 µF
6
1
8
5
7
V
IN
+
10 Ω
Figure 13. Amplifier With Gain=200
2
-
+
AZ386
V
CC
10K Ω
3
4
250 µF
0.05 µF
6
1
8
5
7
10 µF
V
IN
BYPASS
10 Ω
+
+