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參數資料
| 型號： | TPA6120A2DWP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| 封裝： | GREEN, PLASTIC, SOP-20 |
| 文件頁數： | 24/25頁 |
| 文件大小： | 611K |
| 代理商： | TPA6120A2DWP |
www.ti.com
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.01
1
10
0.01
0.1
2
0.0001
0.001
0.1
PO Output Power W
VCC = +15 V
VCC = +12 V
1
RL = 64 W,
Gain = 2 V/V,
f = 1 kHz,
RF = 1 kW,
RI = 1 kW,
BW = 80 kHz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.01
1
10
0.01
3
0.0001
0.001
0.1
PO Output Power W
VCC = +15 V
VCC = +12 V
0.1
1
2
4
RL = 32 W,
Gain = 2 V/V,
f = 1 kHz,
RF = 1 kW,
RI = 1 kW,
BW = 80 kHz
90
80
70
60
50
40
30
20
0
10
100
1 k
10 k
50 k
32 W
k
SVR
Supply
V
oltage
Rejection
Ratio
dB
f Frequency Hz
64 W
10
VCC = +12 V,
V(ripple) = 1 VPP,
Gain = 2 V/V
BW = 80 kHz
Representative of both positive and
negative supplies.
Power
Dissipation
W
P
D
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
0.5
1
1.5
2
2.5
3
3.5
VCC = +15 V, RL = 32 W
VCC = +15 V,
RL = 64 W
VCC = +12 V,
RL = 64 W
VCC = +12 V, RL = 32 W
PO Output Power W
Mono Operation
TPA6120A2
SLOS431 – MARCH 2004
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 7.
Figure 8.
POWER DISSIPATION
SUPPLY VOLTAGE REJECTION RATIO
vs
OUTPUT POWER
FREQUENCY
Figure 9.
Figure 10.
8
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA6120A2DWP | 制造商:Texas Instruments 功能描述:SEMICONDUCTOR 制造商:Texas Instruments 功能描述:IC, AUDIO POWER AMPLIFIER, 80mW, SO-20 |
| TPA6120A2DWPG4 | 功能描述:音頻放大器 High Fidelity Stereo Headphone Drv 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 |
| TPA6120A2DWPR | 功能描述:音頻放大器 High Fidelity Stereo Headphone Drv 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 |
| TPA6120A2DWPRG4 | 功能描述:音頻放大器 Hi Fidelity St Head phone Driver 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 |
| TPA6120A2EVM | 功能描述:音頻 IC 開發工具 TPA6120A2 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 |
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