參數(shù)資料
型號: NLMD5820
廠商: ON SEMICONDUCTOR
英文描述: 2.65 W Filterless Class-D Audio Amplifier with Integrated Dual SPST Switch
中文描述: 2.65糯無濾波器D類音頻放大器集成雙路SPST開關(guān)
文件頁數(shù): 9/21頁
文件大?。?/td> 228K
代理商: NLMD5820
NLMD5820
http://onsemi.com
9
TYPICAL CHARACTERISTICS OF AMPLIFIER
0.01
0.1
1.0
10
0
0.1
0.2
0.3
0.4
0.5
0.6
T
P
out
(W)
V
p
= 3 V
R
L
= 8
f = 1 kHz
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
1.2
T
P
out
(W)
V
p
= 4.2 V
R
L
= 8
f = 1 kHz
E
P
out
(W)
V
p
= 3.6 V
R
L
= 4
Class AB
100
0
0.2
0.4
D
°
C
P
out
(W)
0.6
0.8
90
80
70
60
50
40
30
20
1.0
V
p
= 3.6 V
R
L
= 4
NLMD5820
Class AB
Figure 9. Efficiency vs. P
out
V
p
= 3.6 V, R
L
= 4
, f = 1 kHz
Figure 10. Die Temperature vs. P
out
V
p
= 3.6 V, R
L
= 4
, f = 1 kHz @ T
A
= +25
°
C
Figure 11. THD+N vs. P
out
V
p
= 5 V, R
L
= 8
, f = 1 kHz
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Figure 12. THD+N vs. P
out
V
p
= 4.2 V, R
L
= 8
, f = 1 kHz
Figure 13. THD+N vs. P
out
V
p
= 3.6 V, R
L
= 8
, f = 1 kHz
Figure 14. THD+N vs. P
out
V
p
= 3 V, R
L
= 8
, f = 1 kHz
T
P
out
(W)
V
p
= 5.0 V
R
L
= 8
f = 1 kHz
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
T
P
out
(W)
V
p
= 3.6 V
R
L
= 8
f = 1 kHz
0
10
20
30
40
50
60
70
80
90
0
0.2
0.4
0.6
0.8
1
1.2
NLMD5820
NLMD5820
NLMD5820
NLMD5820
NLMD5820
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