參數(shù)資料
型號(hào): NCP2892
廠商: ON SEMICONDUCTOR
英文描述: 1.3 Watt Audio Power Amplifier with Fast Turn On Time(具有快速接通時(shí)間的1.3 W音頻功率放大器)
中文描述: 1.3瓦音頻功率放大器具有快速準(zhǔn)時(shí)(具有快速接通時(shí)間的為1.3 W音頻功率放大器轉(zhuǎn))
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 158K
代理商: NCP2892
NCP2892 Series
http://onsemi.com
9
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 21. T
ON
versus C
bypass
@ V
bat
= 3.6 V,
T
A
= +25 C
Figure 22. T
ON
versus Temperature @ V
bat
= 3.6 V,
C
bypass
= 1 F
Figure 23. T
ON
vs. V
bat
@ C
bypass
= 1 F,
T
A
= +25 C
Figure 24. Power Dissipation versus Output
Power
Figure 25. Power Dissipation versus Output
Power
Figure 26. Power Dissipation versus Output
Power
C
bypass
(nF)
400
800
1600
180
0
60
T
140
1200
2000
40
80
120
100
160
20
0
TEMPERATURE (
°
C)
25
25
75
50
70
T
0
50
100
125
90
80
120
100
60
50
110
V
bat
= 5.5 V
V
bat
= 3.6 V
V
bat
= 2.5 V
2.5
3.0
96
76
78
T
V
bat
, (V)
0
0.1
0.2
0.3
0.3
0
0.1
P
D
,
P
out
, OUTPUT POWER (W)
V
p
= 3.3 V
R
L
= 8
F = 1 kHz
THD + N < 0.1%
0
0.1
0.2
0.3
0.4
0.25
0
0.05
P
D
,
P
out
, OUTPUT POWER (W)
V
p
= 3 V
R
L
= 8
F = 1 kHz
THD + N < 0.1%
86
3.5
4.0
4.5
5.0
5.5
0.2
0.4
0.5
0.1
80
82
84
88
0.05
0.15
0.25
0.15
0.2
90
92
94
0
0.2
0.7
0
0.1
P
D
,
P
out
, OUTPUT POWER (W)
V
p
= 5 V
R
L
= 8
F = 1 kHz
THD + N < 0.1%
0.5
0.4
0.6
0.8
1
1.2
0.2
0.3
0.4
0.6
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