參數(shù)資料
型號(hào): TPA3120D2PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封裝: GREEN, PLASTIC, HTSSOP-24
文件頁(yè)數(shù): 3/29頁(yè)
文件大?。?/td> 952K
代理商: TPA3120D2PWP
www.ti.com
P
OutputPower W
O
32
Efficiency
%
-
80
40
10
100
30
R =8
(BTL)
Gain=20dB
L
W
0
40
60
20
50
70
90
4
0
8
16
20
24
28
36
12V
18V
24V
12
-140
20
100
1k
20k
f Frequency Hz
PowerSupplyRejectionRatio
dB
-
10k
-120
-100
-80
-60
-40
-20
0
V
=24V
V
=200mV
R =8
(BTL)
Gain=20dB
CC
O(ripple)
L
W
SLOS507E – MARCH 2007 – REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
EFFICIENCY
POWER SUPPLY REJECTION RATIO
vs
OUTPUT POWER
FREQUENCY
Figure 21.
Figure 22.
Copyright 2007, Texas Instruments Incorporated
11
Product Folder Link(s): TPA3120D2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3120D2PWP 制造商:Texas Instruments 功能描述:Audio Power Amplifiers
TPA3120D2PWPG4 功能描述:音頻放大器 25W Stereo Class D Aud Pwr 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
TPA3120D2PWPR 功能描述:音頻放大器 25-W Stereo Class-D 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
TPA3120D2PWPRG4 功能描述:音頻放大器 25W Stereo Class D Aud Pwr 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
TPA3121D2 制造商:TI 制造商全稱:Texas Instruments 功能描述:15-W STEREO CLASS-D AUDIO POWER AMPLIFIER