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参数资料
| 型号： | TAS5122DFDR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 37 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56 |
| 封装： | POWERPAD, PLASTIC, TSSOP-56 |
| 文件页数： | 22/22页 |
| 文件大小： | 313K |
| 代理商： | TAS5122DFDR |
TAS5122
SLES088C AUGUST 2003 REVISED NOVEMBER 2003
www.ti.com
9
TYPICAL CHARACTERISTICS
Figure 1
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
f Frequency Hz
20
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.01
0.1
1
20k
RL = 6
TC = 75°C
PO = 1 W
PO = 10 W
PO = 30 W
Figure 2
f Frequency kHz
140
120
100
80
60
40
20
0
2
4
6
8
1012
1416
182022
RL = 6
FFT = 60 dB
TC = 75°C
TAS5010 PWM Processor Device
Noise
Amplitude
dBr
60 dBFS FFT
Figure 3
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
PO Output Power W
40m
100m
10
40
0.01
0.1
1
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
RL = 6
TC = 75°C
1
Figure 4
VDD Supply Voltage V
0
5
10
15
20
25
30
35
40
45
50
55
0
2
4
6
8
1012 1416 1820 2224 26
TC = 75°C
P
O
Output
Power
W
OUTPUT POWER
vs
H-BRIDGE VOLTAGE
RL = 8
RL = 6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5122DFDRG4 | 功能描述:音频放大器 Digital Amplifier Power Stage 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 |
| TAS5132 | 制造商:TI 制造商全称:Texas Instruments 功能描述:STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5132_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5132_0702 | 制造商:TI 制造商全称:Texas Instruments 功能描述:STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5132DDV | 功能描述:音频放大器 Stereo 20W Pwrstage 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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