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參數資料
型號: TPA0212PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝: POWERPAD, PLASTIC, HTSSOP-24
文件頁數: 3/35頁
文件大?。?/td> 662K
代理商: TPA0212PWP
www.ti.com
60
0
10
100
1k
10k
VDD = 5 V
RL = 4
Output
Noise
V
oltage
V
n
V
100
90
70
80
50
40
30
20
10
AV = 12 V/V
AV = 2 V/V
AV = 6 V/V
AV = 24 V/V
BW Bandwidth Hz
0.001%
10%
0.1
1
3
THD+N
T
otal
Harmonic
Distortion
+
Noise
1%
0.1%
RL = 10 k
AV = 1 V/V
SE
f = 20 Hz
0.01%
f = 15 kHz
f = 1 kHz
VO Output Voltage VRMS
120
40
20
100
1k
10k 20k
f Frequency Hz
60
80
100
RL = 8
C(BYP) = 0.47 F
BTL
20
0
AV = 24 V/V
AV = 2 V/V
Supply
Ripple
Rejection
Ratio
dB
120
40
20
100
1k
10k 20k
f Frequency Hz
60
80
100
RL = 32
C(BYP) = 0.47 F
SE
20
0
AV = 1 V/V
Supply
Ripple
Rejection
Ratio
dB
TPA0212
SLOS284B – NOVEMBER 1999 – REVISED NOVEMBER 2004
TOTAL HARMONIC DISTORTION PLUS NOISE
OUTPUT NOISE VOLTAGE
vs
OUTPUT VOLTAGE
BANDWIDTH
Figure 23.
Figure 24.
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
Figure 25.
Figure 26.
11
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TPA0212PWPRG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
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相關代理商/技術參數
參數描述
TPA0212PWP 制造商:Texas Instruments 功能描述:POWER AMP AUDIO CLASS AB HTSSOP24
TPA0212PWPG4 功能描述:音頻放大器 2W Stereo A 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
TPA0212PWPR 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive 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
TPA0212PWPRG4 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive 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
TPA0213 制造商:TI 制造商全稱:Texas Instruments 功能描述:2-W MONO AUDIO POWER AMPLIFIER WITH HEADPHONE DRIVE