參數(shù)資料
型號(hào): TPA0142PWPRG4
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝: GREEN, PLASTIC, HTSSOP-24
文件頁(yè)數(shù): 34/35頁(yè)
文件大?。?/td> 804K
代理商: TPA0142PWPRG4
www.ti.com
THD+N
T
otal
Harmonic
Distortion
+
Noise
f = 20 kHz
VO Output Voltage VRMS
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0.001%
0.01%
0.1%
1%
10%
RL = 10 k
AV = 14 to 4 dB
SE
f = 1 kHz
f = 20 Hz
0.001%
10%
20
100
1k
10k 20k
THD+N
T
otal
Harmonic
Distortion
+
Noise
f Frequency Hz
1%
0.1%
VO = 1 VRMS
0.01%
RL = 10 k
AV = 14 to 0 dB
SE
120
0
20
100
140
160
1k
10k
BW Bandwidth Hz
VDD = 5 V
RL = 4
AV = 20 dB
20k
AV = 6 dB
Output
Noise
V
oltage
V
n
RMS
20
40
60
80
100
120
20
100
80
1k
10k
RL = 8
C(BYP) = 0.47 F
BTL
AV = 6 dB
60
40
20
0
f Frequency Hz
20k
AV = 20 dB
Supply
Ripple
Rejection
Ratio
dB
TPA0142
SLOS248E – JUNE 1999 – REVISED SEPTEMBER 2004
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
OUTPUT VOLTAGE
Figure 11.
Figure 12.
OUTPUT NOISE VOLTAGE
SUPPLY RIPPLE REJECTION RATIO
vs
BANDWIDTH
FREQUENCY
Figure 13.
Figure 14.
8
相關(guān)PDF資料
PDF描述
TPA0152PWPR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0152PWP 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0152PWPRG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0152PWPG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0162PWPR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA0152 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0152EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA0152 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TPA0152PWP 功能描述:音頻放大器 2W Stereo A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TPA0152PWPG4 功能描述:音頻放大器 2W Stereo A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TPA0152PWPR 功能描述:音頻放大器 St 2W Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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