參數(shù)資料
型號: NCP2830MUTXG
廠商: ON Semiconductor
文件頁數(shù): 15/15頁
文件大小: 0K
描述: IC AMP AUDIO CLASS D 20UQFN
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
標(biāo)準(zhǔn)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: 1.2W x 1 @ 8 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點: 差分輸入,關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-UQFN(3x3)
封裝/外殼: 20-UFQFN 裸露焊盤
包裝: 帶卷 (TR)
NCP2830
http://onsemi.com
9
TYPICAL OPERATING CHARACTERISTICS
0.E+00
1.E05
2.E05
3.E05
4.E05
5.E05
6.E05
7.E05
10
100
1000
10000
100000
FREQUENCY (Hz)
NOISE
VRMS
Figure 15. Noise vs Frequency
VDD =
3.6 V
No Filter
A Weighting
0
20
40
60
80
100
120
10
100
1000
10000
100000
FREQUENCY (Hz)
SNR
(dB)
Figure 16. SNR vs Frequency
Pout = 1 W
VDD = 3.6 V
No Filter
A Weighting
0.01
0.1
1.0
10
100
1000
10000
100000
THD+N
(%)
FREQUENCY (Hz)
Figure 17. THD+N vs Frequency
Pout =
10 mW
Pout =
50 mW
VDD = 3 V
WM = High
Low Volume
0.01
0.1
1.0
10
100
1000
10000
100000
Pout = 250 mW
RL = 8 W
FREQUENCY (Hz)
THD+N
(%)
Figure 18. THD+N vs Frequency
0.01
0.1
1.0
10
100
1000
10000
100000
THD+N
(%)
FREQUENCY (Hz)
Figure 19. THD+N vs Frequency
VDD = 3 V
VDD = 3.3 V
VDD = 3.6 V
VDD = 4.2 V
VDD = 5 V
VDD = 2.7 V
VDD = 3.6 V
VDD = 5 V
100
90
80
70
60
50
40
30
20
10
0
10
100
1000
10000
100000
VDD = 2.7 V
VDD = 3.6 V
VDD = 5 V
FREQUENCY (Hz)
CMRR
(dB)
Figure 20. CMRR vs Frequency
Vi = 1 VDD
G = 6dB
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