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参数资料
| 型号： | TPA6047A4RHBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32 |
| 封装： | GREEN, PLASTIC, QFN-32 |
| 文件页数： | 4/25页 |
| 文件大小： | 982K |
| 代理商： | TPA6047A4RHBR |
IL LoadCurrent mA
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
0
25
50
75
100
125
150
175
200
V
D
OutputSupplyV
oltage-V
G022
VDD =5.5V
VDD =4.5V
VDD =5V
V
– SupplyVoltage – V
DD
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
4.5 4.6
4.7
4.8 4.9
5.0
5.1 5.2
5.3
5.4 5.5
V
oltage
V
D
RegulatorOutputV
G021
I
L = 120mA
I
L = 10mA
I
L = 50mA
I
L = 1mA
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100
1k
10k
100k
f-Frequency-Hz
CMRR-CommonModeRejectionRatio-dB
Gain=10dB,
InputLevel=0.2V
,
R =4
,
V
=5V
PP
L
DD
W
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100
1k
10k
100k
f-Frequency-Hz
CMRR-CommonModeRejectionRatio-dB
Gain=10dB,
InputLevel=0.2V
,
R =8
,
V
=5V
PP
L
DD
W
SLOS601 – OCTOBER 2008.............................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
REGULATOR OUTPUT VOLTAGE (LDO)
OUTPUT SUPPLY VOLTAGE (LDO)
vs
SUPPLY VOLTAGE
LOAD CURRENT
Figure 21.
Figure 22.
COMMON-MODE REJECTION RATIO (SP)
vs
FREQUENCY
Figure 23.
Figure 24.
12
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA6047A4
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| TPA6047A4RHBRG4 | 功能描述:音频放大器 2W Stereo Audio Pwr Amp 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 |
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| TPA6100A2DG4 | 功能描述:音频放大器 50mW Ultra Low-Vltg St Headphone Aud Amp 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 |
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