參數(shù)資料
型號: TPA3123D2EVM
廠商: Texas Instruments
文件頁數(shù): 27/30頁
文件大小: 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:
相關(guān)產(chǎn)品: TPA3123D2PWPRG4-ND - IC AMP AUDIO PWR 25W D 24TSSOP
TPA3123D2PWPG4-ND - IC AMP AUDIO PWR 25W D 24TSSOP
296-34554-5-ND - IC AMP AUDIO PWR 25W D 24TSSOP
296-22008-6-ND - IC AMP AUDIO PWR 25W D 24TSSOP
296-22008-1-ND - IC AMP AUDIO PWR 25W D 24TSSOP
296-22008-2-ND - IC AMP AUDIO PWR 25W D 24TSSOP
f Frequency Hz
20
100
1k
10k
THD+N
T
otalHarmonicDistortion+Noise
%
-
0.1
10
20k
1
0.01
V
=18V
R =4
(SE)
Gain=20dB
CC
L
W
P
=5W
O
P
=2.5W
O
P
=1W
O
f Frequency Hz
20
100
1k
10k
THD+N
T
otalHarmonicDistortion+Noise
%
-
0.1
10
20k
1
0.01
V
=24V
R =4
(SE)
Gain=20dB
CC
L
W
P
=10W
O
P
=1W
O
P
=5W
O
f Frequency Hz
20
100
1k
10k
THD+N
T
otalHarmonicDistortion+Noise
%
-
0.1
10
20k
1
0.01
V
=24V
R =8
(SE)
Gain=20dB
CC
L
W
P
=1W
O
P
=2.5W
O
P
=5W
O
P
OutputPower W
O
10m
100m
1
10
THD+N
T
otalHarmonicDistortion+Noise
%
-
1
40
10
0.01
0.1
V
=12V
CC
V
=24V
CC
V
=18V
CC
R =4
(SE)
Gain=20dB
L
W
SLOS541C – JULY 2007 – REVISED AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS
All tests are made at frequency = 1 kHz unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 1.
Figure 2.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 3.
Figure 4.
6
Copyright 2007–2010, Texas Instruments Incorporated
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