參數(shù)資料
型號(hào): TPA3121D2PWPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PDSO24
封裝: PLASTIC, HTSSOP-24
文件頁數(shù): 29/29頁
文件大小: 860K
代理商: TPA3121D2PWPRG4
VCC Supply Voltage V
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P
O
Output
Power
W
G013
THD+N = 1%
THD+N = 10%
RL = 4 (SE)
Gain = 20 dB
VCC Supply Voltage V
0
2
4
6
8
10
12
14
10
12
14
16
18
20
22
24
26
P
O
Output
Power
W
G014
THD+N = 1%
THD+N = 10%
RL = 8 (SE)
Gain = 20 dB
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
1
2
3
4
5
6
7
Ef
ficiency
%
G015
RL = 4 (SE)
Gain = 20 dB
VCC = 12 V
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
2
4
6
8
10
12
Ef
ficiency
%
G016
VCC = 18 V
RL = 8 (SE)
Gain = 20 dB
VCC = 24 V
www.ti.com........................................................................................................................................................................................................ SLOS537 – MAY 2008
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
OUTPUT POWER
vs
SUPPLY VOLTAGE
Figure 14.
A.
Dashed
line
represents
thermally
limited
region.
Figure 13.
EFFICIENCY
vs
OUTPUT POWER
Figure 15.
Figure 16.
Copyright 2008, Texas Instruments Incorporated
9
Product Folder Link(s): TPA3121D2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3122D2 制造商:TI 制造商全稱:Texas Instruments 功能描述:15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA3122D2EVM 功能描述:音頻 IC 開發(fā)工具 TPA3122D2EVM 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
TPA3122D2N 功能描述:音頻放大器 15W STEREO CLASS-D AUDIO POWER 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
TPA3123D2 制造商:TI 制造商全稱:Texas Instruments 功能描述:25-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA3123D2EVM 功能描述:音頻 IC 開發(fā)工具 TPA3123D2EVM 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