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參數資料
| 型號： | TPA3122D2N |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數： | 18/21頁 |
| 文件大?。?/td> | 507K |
| 代理商： | TPA3122D2N |
www.ti.com
TYPICAL CHARACTERISTICS
f Frequency Hz
20
100
1k
20k
0.1
0.01
G001
Gain = 20 dB
RL = 4 (SE)
VCC = 12 V
1
10k
THD+N
%
10
PO = 1 W
PO = 0.5 W
PO = 2 W
f Frequency Hz
20
100
1k
20k
0.1
0.01
G002
Gain = 20 dB
RL = 4 (SE)
VCC = 18 V
1
10k
THD+N
%
10
PO = 1 W
PO = 5 W
PO = 2.5 W
f Frequency Hz
20
100
1k
20k
0.1
0.01
G003
Gain = 20 dB
RL = 4 (SE)
VCC = 24 V
1
10k
THD+N
%
10
PO = 1 W
PO = 5 W
PO = 2.5 W
f Frequency Hz
20
100
1k
20k
0.1
0.01
G004
Gain = 20 dB
RL = 8 (SE)
VCC = 24 V
1
10k
THD+N
%
10
PO = 1 W
PO = 5 W
PO = 2.5 W
PO Output Power W
0.01
0.1
1
40
0.1
0.01
G005
1
10
THD+N
%
10
Gain = 20 dB
RL = 4 (SE)
VCC = 12 V
VCC = 24 V
VCC = 18 V
PO Output Power W
0.01
0.1
1
40
0.1
0.01
G006
Gain = 20 dB
RL = 8 (SE)
1
10
THD+N
%
10
VCC = 12 V
VCC = 24 V
VCC = 18 V
SLOS527A – DECEMBER 2007 – REVISED DECEMBER 2007
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY (SE)
Figure 1.
Figure 2.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY (SE)
Figure 3.
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER (SE)
Figure 5.
Figure 6.
6
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s) :TPA3122D2
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| TPA3123D2PWPG4 | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
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| TPA3123D2PWPR | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| TPA3123D2PWP | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA3123D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:25-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA3123D2EVM | 功能描述:音頻 IC 開發工具 TPA3123D2EVM Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA3123D2PWP | 功能描述:音頻放大器 25W St Class-D Aud Pwr Amp 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 |
| TPA3123D2PWPG4 | 功能描述:音頻放大器 25W Stereo Class D Aud Pwr Amp 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 |
| TPA3123D2PWPR | 功能描述:音頻放大器 25W St Class-D Aud Pwr Amp 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 |
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