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參數資料
| 型號： | TPA2011D1YFFR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3.24 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA9 |
| 封裝： | 1.21 X 1.16 MM, 0.40 MM PITCH, GREEN, PLASTIC, DSBGA-9 |
| 文件頁數： | 22/24頁 |
| 文件大小： | 670K |
| 代理商： | TPA2011D1YFFR |
VDD Supply Voltage V
P
O
Output
Power
W
2.5
3.0
3.5
4.0
4.5
5.0
0
1
2
3
4
RL = 4 , THD+N = 1 %
RL = 4 , THD+N = 10 %
RL = 8 , THD+N = 1 %
RL = 8 , THD+N = 10 %
Frequency = 1 kHz
Gain = 6 dB
f Frequency Hz
THD+N
Total
Harmonic
Distortion
+
Noise
%
20
100
1k
10k
20k
0.001
0.01
0.1
1
10
PO = 50 mW
PO = 250 mW
PO = 1 W
VDD = 5.0 V
RL = 8 + 33 H
Gain = 6 dB
f Frequency Hz
THD+N
Total
Harmonic
Distortion
+
Noise
%
20
100
1k
10k
20k
0.001
0.01
0.1
1
10
PO = 25 mW
PO = 125 mW
PO = 500 mW
VDD = 3.6 V
RL = 8 + 33 H
Gain = 6 dB
f Frequency Hz
THD+N
Total
Harmonic
Distortion
+
Noise
%
20
100
1k
10k
20k
0.001
0.01
0.1
1
10
PO = 15 mW
PO = 75 mW
PO = 200 mW
VDD = 2.5 V
RL = 8 + 33 H
Gain = 6 dB
www.ti.com
SLOS626A – DECEMBER 2009 – REVISED MAY 2010
TYPICAL CHARACTERISTICS (continued)
VDD = 3.6 V, CI = 0.1 mF, CS1 = 0.1 mF, CS2 = 10 mF, TA = 25°C, RL = 8 (unless otherwise noted)
OUTPUT POWER vs
THD + NOISE vs
SUPPLY VOLTAGE
OUTPUT POWER
Figure 11.
Figure 12.
THD + NOISE vs
OUTPUT POWER
FREQUENCY
Figure 13.
Figure 14.
THD + NOISE vs
FREQUENCY
Figure 15.
Figure 16.
Copyright 2009–2010, Texas Instruments Incorporated
7
Product Folder Link(s) :TPA2011D1
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相關代理商/技術參數 |
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| TPA2011D1YFFT | 功能描述:音頻放大器 3.2W mono class-D 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 |
| TPA2012D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER |
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| TPA2012D2PWP | 制造商:Texas Instruments 功能描述: |
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