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參數(shù)資料
| 型號： | TDA2052H |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 60 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM7 |
| 封裝： | HEPTAWATTH-7 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 4114K |
| 代理商： | TDA2052H |
Figure 21:Distortion vs Output Power
(Midrange/Tweeter)
Figure 20: Distortion vs Output Power
(Subwoofer)
Figure 19: Frequency Response
As shown in Figure 19, the R-C passive network
for low-pass and High-pass give a cut with a
slope of 12dB/octave
A further advantage of this application is that con-
necting each speaker direcly to its amplifier, the
musical signal is not modified by the variations of
the impedance of the crossover over frequency.
The subwoofer is designed for obtaining high
sound pressure level with low distortion without
stereo effect.
In the application of figure 18, the subwoofer
plays the 20 to 300 Hz frequency range, while the
remaining 300 Hz to 20KHz are sent to two sepa-
rate channels with stereo effect.
The multiway
system makes
use of
three
TDA2052, one for driving the subwoofer with
POUT higher than 40W (THD = 10%), 28W undis-
torted (THD = 0.01%), while the others two
TDA2052 are used for driving the mid/high fre-
quency speakers of L/R channels, delivering
POUT = 25W (THD = 10%) and 20W @ THD =
0.01%
TDA2052
11/14
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA2052V | 功能描述:音頻放大器 60W Hi-Fi Audio 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 |
| TDA2054M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PREAMPLIFIER WITH ALC FOR CrO2 CASSETTE RECODERS |
| TDA2075A | 制造商:TRIPATH 制造商全稱:TRIPATH 功能描述:STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSINGTM TECHNOLOGY |
| TDA2085 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOSED LOOP CONTROL |
| TDA2085A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOSED LOOP CONTROL |
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