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參數資料
| 型號： | TPA005D02DCA |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| 封裝： | PLASTIC, HTSSOP-48 |
| 文件頁數： | 25/25頁 |
| 文件大小： | 373K |
| 代理商： | TPA005D02DCA |
TPA005D02
2-W STEREO CLASS-D AUDIO POWER AMPLIFIER
SLOS227C – AUGUST 1998 – REVISED MARCH 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
GAIN AND PHASE
vs
FREQUENCY
16
4
20
10
50
200
1k
24
0
Gain
–
dB
f – Frequency – Hz
20
100
500
2k
22
18
5k
100k
30
26
28
2
6
10
8
12
14
Phase
10k 20k 50k
Po = 2W
RL = 4
–45
°
–40
°
–35
°
–30
°
–25
°
–20
°
–15
°
–10
°
–5
°
0
°
5
°
10
°
15
°
20
°
25
°
30
°
35
°
40
°
45
°
Phase Shift
Voltage Amplification
Figure 8
Figure 9
CROSSTALK
vs
FREQUENCY
–70
–130
–50
50
200
1k
–30
–150
Crosstalk
–
dB
f – Frequency – Hz
20
100
500
2k
–40
–60
5k
20k
0
–20
–10
–140
–120
–100
–110
–90
–80
PO = 2W
RL = 4
Left-to-Right
Right-to-Left
10k
Figure 10
EFFICIENCY
vs
OUTPUT POWER
0
0.4
0.8
1.2
1.6
2.0
RL = 8
PO – Output Power – W
60
50
Efficiency
–
%
80
90
40
70
RL = 4
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| TPA005D14DCA | 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| TPA0102PWP | 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA005D02DCAR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO AMPLIFIER|DUAL|TSSOP|48PIN|PLASTIC |
| TPA005D12 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA005D12DCA | 功能描述:音頻放大器 2W Stereo P 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 |
| TPA005D12DCAR | 制造商:Rochester Electronics LLC 功能描述:CLASS-D STEREO AUDIO POWER AMPLIFIER - Bulk |
| TPA005D14 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
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