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参数资料
| 型号： | TPA6111A2DGNR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | GREEN, PLASTIC, MSOP-8 |
| 文件页数： | 22/26页 |
| 文件大小： | 804K |
| 代理商： | TPA6111A2DGNR |
www.ti.com
TYPICAL CHARACTERISTICS
0.001
10
0.01
0.1
1
20
20k
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
f Frequency Hz
VDD = 3.3 V,
PO = 25 mW,
CB = 1 F,
RL = 32 ,
AV = 1 V/V
10
100
0.001
10
0.01
0.1
1
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
VDD = 3.3 V,
RL = 32 ,
AV = 1 V/V,
CB = 1 F
50
PO Output Power mW
20 Hz
1 kHz
20 kHz
TPA6111A2
SLOS313B – DECEMBER 2000 – REVISED JUNE 2004
Table of Graphs
FIGURE
vs Frequency
1, 3, 5, 6, 7, 9, 11, 13,
THD+N
Total harmonic distortion plus noise
vs Output power
2, 4, 8, 10, 12, 14
Supply ripple rejection ratio
vs Frequency
15, 16
Vn
Output noise voltage
vs Frequency
17, 18
Crosstalk
vs Frequency
19–24
Shutdown attenuation
vs Frequency
25, 26
Open-loop gain and phase margin
vs Frequency
27, 28
Output power
vs Load resistance
29, 30
IDD
Supply current
vs Supply voltage
31
SNR
Signal-to-noise ratio
vs Voltage gain
32
Power dissipation/amplifier
vs Load power
33, 34
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 1.
Figure 2.
5
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| TPA6111A2DGNRG4 | 功能描述:音频放大器 Stereo Headphone Pin Compat RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA6111A2DR | 功能描述:音频放大器 150mW Stereo Power RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA6111A2DRG4 | 功能描述:音频放大器 Stereo Headphone Pin Compat RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA6111A2EVM | 功能描述:音频 IC 开发工具 TPA6111A2 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TPA6112A2 | 制造商:TI 制造商全称:Texas Instruments 功能描述:150-mW STEREO AUDIO POWER AMPLIFIER |
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