V
參數(shù)資料
型號: NCP2820AFCT2G
廠商: ON Semiconductor
文件頁數(shù): 4/21頁
文件大?。?/td> 0K
描述: IC PWR AMP AUDIO 2.65W D 9-CSP
標準包裝: 3,000
類型: D 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數(shù)量: 2.65W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點: 消除爆音,差分輸入,短路和熱保護,關閉
安裝類型: 表面貼裝
供應商設備封裝: 9-覆晶
封裝/外殼: 9-WFBGA,F(xiàn)CBGA
包裝: 帶卷 (TR)
NCP2820 Series
http://onsemi.com
12
TYPICAL CHARACTERISTICS
10
100
1000
100
1000
10000
FREQUENCY (Hz)
NOISE
(m
V
rms)
Vp = 5 V
RL = 8 W
No Weighting
With A Weighting
10
100
1000
100
1000
10000
FREQUENCY (Hz)
NOISE
(m
V
rms)
Vp = 3.6 V
RL = 8 W
No Weighting
With A Weighting
2.5
2.8
3.5
4.5
5.5
POWER SUPPLY (V)
SHUTDOWN
CURRENT
(nA)
RL = 8 W
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.5
900
3.5
4.5
5.5
POWER SUPPLY (V)
SHUTDOWN
CURRENT
(nA)
RL = 8 W
800
700
600
500
400
300
200
100
0
120
3.5
130
140
150
160
TEMPERATURE (°C)
QUIESCENT
CURRENT
(mA)
Thermal Shutdown
Vp = 3.6 V
RL = 8 W
3.0
2.5
2.0
1.5
1.0
0.5
0
10
20
100
1000
10000
100000
FREQUENCY (Hz)
CMMR
(dB)
Vp = 3.6 V
RL = 8 W
30
40
50
60
70
80
Figure 27. PSRR vs. Frequency
Vp = 3.6 V, RL = 8 W, Vic = 200 mvpkpk
Figure 28. Thermal Shutdown vs. Temperature
Vp = 5 V, RL = 8 W,
Figure 29. Shutdown Current vs. Power Supply
RL = 8 W
Figure 30. Quiescent Current vs. Power Supply
RL = 8 W
Figure 31. Noise Floor, Inputs AC Grounded
with 1 mF Vp = 3.6 V
Figure 32. Noise Floor, Inputs AC Grounded
with 1 mF Vp = 5 V
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