BL6211
Typical characteristics
Output Power vs Supply Voltage
R
L
=8Ω
2.0
1.8
0.6
Power Dissipation vs Output Power
0.7
Power Disspation(W)
1.6
Output Power(W)
1.4
1.2
THD+N=10%
1.0
THD+N=1%
800m
600m
400m
0.5
0.4
0.3
V
DD
=5V
0.2
0.1
f=1KHz
THD+N
≤1%
R
L
=8Ω
200m
0
2.2
0
2.5
3
3.5
4
4.5
5
5.5
0
0.2
0.4
0.6
0.8
1.0
1.2
Supply Voltage(V)
Output Power(W)
Power Dissipation vs Output Power
0.35
0.7
Power Derating Curve
0.3
0.6
Power Disspation(W)
Power Disspation(W)
0.25
0.5
MSOP
0.2
0.15
V
DD
=3.6V
f=1KHz
THD+N
≤1%
R
L
=8Ω
0
0
0.2
0.4
0.6
0.8
0.4
0.3
0.1
0.05
0.2
Micro SMD
0.1
0
0
20
40
60
80
100
120
140
160
Output Power(W)
Ambient Temperature (
℃
)
THD+N vs Frequency
V
DD
=5V, R
L
=8Ω,P
O
=600mW
10
10
THD+N vs Frequency
V
DD
=3.6V, R
L
=8Ω,P
O
=400mW
1
1
THD+N (%)
0.1
THD+N (%)
20
100
1K
10K 20K
0.1
0.01
0.01
0.001
0.001
20
100
1K
10K 20K
Frequency (Hz)
Frequency (Hz)
http://www.belling.com.cn
-6-
8/14/2006
Wrote by 2006
Total
10 Pages
BELLING [ SHANGHAI BELLING CO., LTD. ]
