參數(shù)資料
型號: NCP2820
廠商: ON SEMICONDUCTOR
英文描述: 2.65W Filterless Class-D Audio Power Amplifier(2.65W單通道音頻放大器)
中文描述: 2.65W無濾波器D類音頻功率放大器(2.65W單通道音頻放大器)
文件頁數(shù): 7/20頁
文件大?。?/td> 222K
代理商: NCP2820
NCP2820
http://onsemi.com
7
TYPICAL CHARACTERISTICS
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
0
10
20
30
40
50
60
70
80
90
0
0.4
0.8
1.2
E
P
out
(W)
V
p
= 3.6 V
R
L
= 4
NCP2820
Class AB
0.2
0.6
1.0
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
NCP2820
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
相關PDF資料
PDF描述
NCP2821 2.65 W Filterless with Selectable Gain Class(2.65W, 可選增益D類音頻放大器)
NCP2892 1.3 Watt Audio Power Amplifier with Fast Turn On Time(具有快速接通時間的1.3 W音頻功率放大器)
NCP300HSN34T1 Voltage Detector Series
NCP300HSN35T1 Voltage Detector Series
NCP300HSN36T1 Voltage Detector Series
相關代理商/技術參數(shù)
參數(shù)描述
NCP2820AFCT2G 功能描述:音頻放大器 CLSS D AUDIO AMP 1MS RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NCP2820D 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:2.65 W Filterless Class−D Audio Power Amplifier
NCP2820EVB 功能描述:BOARD EVAL NCP2820 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 音頻放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:-
NCP2820FCT1 功能描述:音頻放大器 2.65W Mono Class D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NCP2820FCT1G 功能描述:音頻放大器 2.65W Mono Class D Audio Ind. Temp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel