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參數資料
| 型號： | TPA005D02DCA |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| 封裝： | PLASTIC, HTSSOP-48 |
| 文件頁數： | 24/25頁 |
| 文件大小： | 373K |
| 代理商： | TPA005D02DCA |
TPA005D02
2-W STEREO CLASS-D AUDIO POWER AMPLIFIER
SLOS227C – AUGUST 1998 – REVISED MARCH 2000
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 4
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
0.05
0.02
0.2
20
100
500
2k
1
0.01
THD+N
–
T
otal
Harmonic
Distortion
Plus
Noise
–
%
f – Frequency – Hz
50
200
1k
5k
0.5
0.1
10k 20k
PO = 100 mW
PO = 1W
PO = 2W
RL = 4
Figure 5
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
0.05
0.02
0.2
20
100
500
2k
1
0.01
THD+N
–
T
otal
Harmonic
Distortion
Plus
Noise
–
%
f – Frequency – Hz
50
200
1k
5k
0.5
0.1
10k 20k
RL = 8
PO = 100 mW
PO = 1W
PO = 500 mW
Figure 6
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
0.05
0.02
0.2
0.01
0.05
0.2
1
0.01
THD+N
–
T
otal
Harmonic
Distortion
Plus
Noise
–
%
PO – Output Power – W
0.02
0.1
0.5
2
0.5
0.1
510
f = 1 kHz
f = 20 kHz
f = 20 Hz
10
RL = 4
2
5
Figure 7
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
0.05
0.02
0.2
10m
50m
200m
1
0.01
THD+N
–
T
otal
Harmonic
Distortion
Plus
Noise
–
%
PO – Output Power – W
20m
100m
500m
2
0.5
0.1
510
f = 1 kHz
f = 20 kHz
f = 20 Hz
10
2
5
RL = 8
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA005D02DCAR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO AMPLIFIER|DUAL|TSSOP|48PIN|PLASTIC |
| TPA005D12 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA005D12DCA | 功能描述:音頻放大器 2W Stereo P 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 |
| TPA005D12DCAR | 制造商:Rochester Electronics LLC 功能描述:CLASS-D STEREO AUDIO POWER AMPLIFIER - Bulk |
| TPA005D14 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
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