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參數(shù)資料
| 型號(hào)： | TPA2028D1YZFR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
| 封裝： | 1.63 X 1.63 MM, GREEN, DSBGA-9 |
| 文件頁(yè)數(shù)： | 37/37頁(yè) |
| 文件大?。?/td> | 1812K |
| 代理商： | TPA2028D1YZFR |
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Input Level dBV
50
40
30
20
10
0
10
20
70
50
30
10
Output
Level
dBV
G007
Compression Ratio = 1:1
Compression Ratio = 2:1
Compression Ratio = 4:1
Compression Ratio = 8:1
Limiter Level = 9 dBV
RL = 8 + 33 H
VDD = 5 V
Fixed Gain = 0 dB
Max Gain = 30 dB
80
70
60
50
40
30
20
10
0
f Frequency Hz
K
S
V
R
Supply
Ripple
Rejection
Ratio
dB
G014
Gain = 6 dB
RL = 8 + 33 H
20
100
1k
20k
10k
VDD = 2.5 V
VDD = 5 V
VDD = 3.6 V
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
10
0.1
0.01
0.001
G008
Gain = 6 dB
RL = 8 + 33 H
VDD = 3.6 V
1
10k
PO = 0.05 W
PO = 0.5 W
PO = 0.25 W
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
10
0.1
0.01
0.001
G010
Gain = 6 dB
RL = 4 + 33 H
VDD = 3.6 V
1
10k
PO = 0.1 W
PO = 1 W
PO = 0.5 W
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
10
0.1
0.01
0.001
G009
Gain = 6 dB
RL = 8 + 33 H
VDD = 5 V
1
10k
PO = 0.5 W
PO = 0.1 W
PO = 1 W
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
10
0.1
0.01
0.001
G011
Gain = 6 dB
RL = 4 + 33 H
VDD = 5 V
1
10k
PO = 0.2 W
PO = 1 W
PO = 2 W
SLOS660A
– JANUARY 2010 – REVISED MARCH 2011
OUTPUT LEVEL
SUPPLY RIPPLE REJECTION RATIO
vs
INPUT LEVEL
FREQUENCY
Figure 9.
Figure 10.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 11.
Figure 12.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 13.
Figure 14.
Copyright
2010–2011, Texas Instruments Incorporated
9
Product Folder Link(s): TPA2028D1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPA2028D1YZFT | 功能描述:音頻放大器 3.0 W Mono Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA2028D1YZFT | 制造商:Texas Instruments 功能描述:SPEAKER AMPLIFIER IC |
| TPA2029D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-W Mono Class-D Audio Amplifier With SmartGain? AGC/DRC |
| TPA2029D1YZFEVM | 功能描述:音頻 IC 開發(fā)工具 TPA2029D1 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA2029D1YZFR | 功能描述:音頻放大器 3W Mono Class-D Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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