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參數資料
型號: TPA3121D2PWP
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: 28/30頁
文件大小: 749K
代理商: TPA3121D2PWP
PO Output Power W
0.01
RL = 4 (SE)
Gain = 20 dB
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.01
10
40
0.1
G005
1
VCC = 12 V
PO Output Power W
0.01
RL = 6 (SE)
Gain = 20 dB
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.01
10
40
0.1
G006
1
VCC = 12 V
VCC = 18 V
100
90
80
70
60
50
40
30
20
f Frequency Hz
Crosstalk
dB
G008
20
100
1k
10k
20k
Left to Right
Right to Left
VCC = 12 V
VO = 1 Vrms
RL = 4 (SE)
PO = 0.25 W
Gain = 20 dB
PO Output Power W
0.01
RL = 8 (SE)
Gain = 20 dB
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.01
10
40
0.1
G007
1
VCC = 12 V
VCC = 18 V
VCC = 24 V
www.ti.com
SLOS537A – MAY 2008 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 5.
Figure 6.
TOTAL HARMONIC DISTORTION + NOISE
CROSSTALK
vs
OUTPUT POWER
FREQUENCY
Figure 7.
Figure 8.
Copyright 2008–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TPA3121D2
相關PDF資料
PDF描述
TPA3121D2PWPR AUDIO AMPLIFIER, PDSO24
TPA3122D2N 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP20
TPA3123D2PWPG4 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA3123D2PWPRG4 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA3123D2PWPR 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
相關代理商/技術參數
參數描述
TPA3121D2PWPG4 功能描述:音頻放大器 15W Stereo Class-D Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA3121D2PWPR 功能描述:音頻放大器 15W Stereo Class-D Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA3121D2PWPRG4 功能描述:音頻放大器 15W Stereo Class-D Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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 開發工具 TPA3122D2EVM Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V