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參數(shù)資料
| 型號(hào)： | TPA2054D4YZKR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25 |
| 封裝： | 2.61 X 2.61 MM, GREEN, DSBGA-25 |
| 文件頁(yè)數(shù)： | 3/28頁(yè) |
| 文件大小： | 949K |
| 代理商： | TPA2054D4YZKR |
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80
70
60
50
40
30
20
10
0
CMRR
Common-Mode
Rejection
Ratio
dB
f Frequency Hz
G028
20
100
1k
20k
10k
Total Gain = 6 dB
Input Level = 0.2 Vpp
RL = 32
VDD = 3.6 V
140
120
100
80
60
40
20
0
Crosstalk
dB
f Frequency Hz
G029
20
100
1k
20k
10k
PO = 250 mW
RL = 8 + 33 H
VDD = 3.6 V
Stereo Single-Ended
Left to Right
Right to Left
120
100
80
60
40
20
0
Crosstalk
dB
f Frequency Hz
G030
20
100
1k
20k
10k
PO = 35 mW
RL = 32
VDD = 3.6 V
Stereo Single-Ended
Left to Right
Right to Left
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G031
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Speaker Enabled Only
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G033
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Speaker and Headphone Enabled
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G032
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Headphone Enabled Only
www.ti.com ..................................................................................................................................................................................................... SLOS607 – APRIL 2009
TYPICAL CHARACTERISTIC GRAPHS (continued)
CI = 1 F, Cbypass = 1 F
COMMON-MODE REJECTION RATIO
(HP)
CROSSTALK (SP)
CROSSTALK (HP)
vs
FREQUENCY
Figure 33.
Figure 34.
Figure 35.
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Figure 36.
Figure 37.
Figure 38.
Copyright 2009, Texas Instruments Incorporated
11
Product Folder Link(s): TPA2054D4
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| TPA2054D4YZKT | 功能描述:音頻放大器 1.4 W/Ch Stereo Class-D Aud Subsys 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 |
| TPA2080D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.2 W Constant Output Power Class-D Audio Amplifier with Class-G Boost Converter |
| TPA2080D1YZGEVM | 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA2080D1 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 |
| TPA2080D1YZGR | 功能描述:音頻放大器 2.2W Const Out Pwr 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 |
| TPA2080D1YZGT | 功能描述:音頻放大器 2.2W Const Out Pwr 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 |
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