參數(shù)資料
型號： TPA3117D2RHBT
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： AUDIO AMPLIFIER, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 3/30頁
文件大?。?/td> 850K
代理商： TPA3117D2RHBT
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
5
10
15
20
25
η
Ef
ficiency
%
G032
VCC = 12 V
VCC = 18 V
VCC = 24 V
Gain = 18.2 dB
LC Filter = 22
H + 0.68 F
RL = 8
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
5
10
15
20
25
η
Ef
ficiency
%
G019
VCC = 12 V
VCC = 18 V
Gain = 18.2 dB
ZL = 6 + 47 H
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
5
10
15
20
25
η
Ef
ficiency
%
G033
VCC = 12 V
VCC = 18 V
Gain = 18.2 dB
LC Filter = 22
H + 0.68 F
RL = 6
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
3
6
9
12
15
18
η
Ef
ficiency
%
G020
VCC = 12 V
Gain = 18.2 dB
ZL = 4 + 33 H
www.ti.com
SLOS672 – OCTOBER 2010
TYPICAL CHARACTERISTICS (continued)
(All Measurements taken at 1 kHz, unless otherwise noted. Measurements were made using the TPA3117D2 EVM which is
available at ti.com.)
EFFICIENCY
vs
OUTPUT POWER (BTL with LC FILTER)
OUTPUT POWER (BTL)
Note: Dashed Lines represent thermally limited regions.
Figure 18.
Figure 19.
EFFICIENCY
vs
OUTPUT POWER (BTL with LC FILTER)
OUTPUT POWER (BTL)
Figure 20.
Figure 21.
Copyright 2010, Texas Instruments Incorporated
11
Product Folder Link(s) :TPA3117D2
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3117D2RHBT 制造商:Texas Instruments 功能描述:; Amplifier Class:D; No. of Channels:2; 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS D 15W QFN-32
TPA3118D2 制造商:TI 制造商全稱:Texas Instruments 功能描述:15W,30W,50W Filter-Free Class-D Stereo Amplifier Family with AM Avoidance
TPA3118D2DAP 功能描述:音頻放大器 50W Stereo 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
TPA3118D2DAPR 功能描述:音頻放大器 50W Stereo 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
TPA3118D2EVM 功能描述:音頻 IC 開發(fā)工具 TPA3118D2 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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