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參數資料
| 型號： | TPA2010D1YEFT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
| 封裝： | 1.45 X 1.45 MM, DSBGA-9 |
| 文件頁數： | 22/25頁 |
| 文件大小： | 783K |
| 代理商： | TPA2010D1YEFT |
www.ti.com
0
10
20
30
40
50
60
70
80
90
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8 2
VDD = 2.5 V,
RL = 4 , 33 H
Class AB.
VDD = 5 V,
RL = 4
PO Output Power W
Efficiency
%
VDD = 3.6 V,
RL = 4 , 33 H
VDD = 5 V,
RL = 4 ,
33
H
0
10
20
30
40
50
60
70
80
90
100
0
0.2
0.4
0.6
0.8
1
VDD = 2.5 V,
RL = 8 , 33 H
VDD = 5 V,
RL = 8 , 33 H
Class AB.
VDD = 5 V,
RL = 8
PO Output Power W
Efficiency
%
1.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
0.5
1
1.5
2
2.5
Power
Dissipation
W
P
D
PO Output Power W
Class-AB 5 V, 8
VDD = 5 V, RL = 8
Class-AB 5 V, 4
VDD = 5 V, RL = 4 ,
Supply
Current
mA
PO Output Power W
I DD
0
50
100
150
200
250
300
0
0.2
0.4
0.6
0.8
1
1.2
1.4
VDD = 5 V
VDD = 3.6 V
RL = 8 , 33 H
VDD = 2.5 V
Power
Dissipation
W
P
D
PO Output Power W
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
0.2
0.4
0.6
0.8
1
1.2
Class-AB 3.6 V, 4
Class-AB 3.6 V, 8
VDD = 3.6 V,
RL = 8 , 33 H
VDD = 3.6 V, RL = 4
0
100
200
300
400
500
600
0
0.5
1
1.5
2
2.5
Supply
Current
mA
PO Output Power W
I DD
VDD = 5 V,
VDD = 3.6 V
RL = 4 , 33 H
VDD = 2.5 V
0
0.5
1
1.5
2
0
0.1
0.2
0.3
0.4
0.5
Shutdown Voltage V
Shutdown
Current
I (SD)
A
VDD = 5 V
VDD = 3.6 V
VDD = 2.5 V
0
0.5
1
1.5
2
2.5
3
4
8
12
16
20
24
28
32
VDD = 2.5 V
VDD = 3.6 V
VDD = 5 V
RL Load Resistance
Output
Power
W
P
O
PO at 10% THD
Gain = 2 V/V
f = 1 kHz
2
2.5
3
3.5
4
4.5
5
RL = 8 ,
33
H
No Load
2.5
3
3.5
4
4.5
5
5.5
Supply
Current
mA
I DD
VDD Supply Voltage V
RL = 8 , (resistive)
SLOS417C – OCTOBER 2003 – REVISED SEPTEMBER 2007
EFFICIENCY
POWER DISSIPATION
vs
OUTPUT POWER
Figure 1.
Figure 2.
Figure 3.
POWER DISSIPATION
SUPPLY CURRENT
vs
OUTPUT POWER
Figure 4.
Figure 5.
Figure 6.
SUPPLY CURRENT
OUTPUT POWER
vs
SUPPLY VOLTAGE
SHUTDOWN VOLTAGE
LOAD RESISTANCE
Figure 7.
Figure 8.
Figure 9.
6
Copyright 2003–2007, Texas Instruments Incorporated
Product Folder Link(s): TPA2010D1
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| TPA2010D1YEF | 2.5 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA9 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA2010D1YZF | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.5-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER |
| TPA2010D1YZFR | 功能描述:音頻放大器 Mono Filter-Free Class-D in WCSP RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA2010D1YZFRG4 | 制造商:TI 功能描述:AUDIO POWER AMPLIFIER |
| TPA2010D1YZFT | 功能描述:音頻放大器 Mono Filter-Free Class-D in WCSP RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA2011D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Protection |
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