參數(shù)資料
型號(hào): TPA3123D2EVM
廠商: Texas Instruments
文件頁數(shù): 28/30頁
文件大?。?/td> 0K
描述: TPA3123D2EVM
標(biāo)準(zhǔn)包裝: 1
放大器類型: D 類
輸出類型: 2 通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 25W x 2 @ 4 歐姆
電源電壓: 10 V ~ 30 V
工作溫度: -40°C ~ 85°C
板類型: 完全填充
已用 IC / 零件: TPA3123D2
已供物品:
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THD+N-T
otalHarmonicDistortion+Noise-%
P
OutputPower W
O
R =8
(SE)
Gain=20dB
L
W
1
10
0.01
0.1
10m
100m
1
10
40
V
=12V
CC
V
=24V
CC
V
=18V
CC
-100
20
100
1k
20k
f Frequency Hz
Crosstalk
dB
-
10k
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
RtoL
L toR
V
=18V
V
=1Vrms
R =4
(SE)
Gain=20dB
CC
O
L
W
-300
200
-200
-100
0
100
0
20
5
10
15
20
100k
100 200
1k 2k
10k 20k
f Frequency Hz
Gain
dB
-
Phase
-
o
Gain
Phase
V
=24V
R =4
(SE)
Gain=20dB
L
=33 H
C
=1 F
C
=470 F
CC
L
filt
dc
W
m
-100
20
100
1k
20k
f Frequency Hz
10k
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
Crosstalk
dB
-
L toR
RtoL
V
=18V,
V
=1V,
R =8
,
Gain=20dB
CC
O
L
W
www.ti.com
SLOS541C – JULY 2007 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
CROSSTALK
vs
OUTPUT POWER
FREQUENCY
Figure 5.
Figure 6.
CROSSTALK
GAIN/PHASE
vs
FREQUENCY
Figure 7.
Figure 8.
Copyright 2007–2010, Texas Instruments Incorporated
7
Product Folder Link(s) :TPA3123D2
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TPA3123D2PWP 功能描述:音頻放大器 25W St 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
TPA3123D2PWPG4 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
TPA3123D2PWPR 功能描述:音頻放大器 25W St 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
TPA3123D2PWPRG4 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
TPA3124D2 制造商:TI 制造商全稱:Texas Instruments 功能描述:15-W STEREO CLASS-D AUDIO POWER AMPLIFIER