參數(shù)資料
型號(hào)： TDA7360HS
廠商： 意法半導(dǎo)體
元件分類： 音頻放大器
英文描述： 22W BRIDGE / STEREO AUDIO AMPLIFIER WITH CLIPPING DETECTOR
中文描述： 22W橋/立體聲音頻放大器，具有裁剪探測器
文件頁數(shù)： 19/22頁
文件大?。?/td> 224K
代理商： TDA7360HS
BALANCED INPUTINBRIDGECONFIGURATION
A helpful characteristic of the TDA7360 is that,in
bridge configuration, a signal present on both the
input capacitors is amplified by the same amount
and it is present in phase at the outputs,so this
signal does not produce effects on the load.The
typical value of CMRR is 46 dB.
Looking at fig 46, we can see that a noise signal
from the ground of the power amplifier to the
ground of the hypothetical preamplifier is ampli-
fied of a factor equal to the gain of the amplifier
(2 * Gv).
Using a configuration of fig. 47 the same ground
noise is present at the output multiplied by the
factor 2 * Gv/200.
This means less distortion,less noise (e.g. motor
cassette noise ) and/or a simplification of the lay-
out of PC board.
The only limitation of this balanced input is the
maximum amplitude of common mode signals
(few tens of millivolt) to avoid a loss of output
power due to the common mode signal on the
output, but in a large number of cases this signal
is within this range.
Figure 46
Figure 47
Figure 45
TDA7360
19/22
相關(guān)PDF資料
PDF描述
TDA7360 22W Bridge / Stereo Audio Amplifier with Clipping Detector(22W橋式立體聲音頻放大器帶限幅檢測器)
TDA7361 Low Voltage NBFM IF System(低壓NBFM IF系統(tǒng))
TDA7370B Quad Power Amplifier for Car Radio(用于汽車收音機(jī)的四功率放大器)
TDA7370 QUAD POWER AMPLIFIER FOR CAR RADIO
TDA7372A Power Amplifier for Car Radio(用于汽車收音機(jī)的4×6W功率放大器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7361 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE NBFM IF SYSTEM
TDA7365 功能描述:音頻放大器 2X7W Radio Amplifier 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
TDA7370 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD POWER AMPLIFIER FOR CAR RADIO
TDA7370B 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD POWER AMPLIFIER FOR CAR RADIO
TDA7370BV 功能描述:音頻放大器 18V Op 28V DC 36W 50V Supply 4.5A Out 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
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