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| 型號： | TDA8575 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 隔離放大器 |
| 英文描述： | Ground noise isolation amplifier |
| 中文描述： | ISOLATION AMPLIFIER, 20 kHz BAND WIDTH, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001AE, SOT-38-1, DIP-16 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 114K |
| 代理商： | TDA8575 |
1996 Jul 29
9
Philips Semiconductors
Preliminary specification
Ground noise isolation amplifier
TDA8575
APPLICATION INFORMATION
General
The TDA8575(T) is a two channel amplifier with differential
input and single-ended output for use in car audio
applications. The differential amplifier has a gain of 0 dB,
a low distortion and a high common mode rejection.
Due to wiring resistance and noise coming from various
electric devices in the automobile, performance loss will
appear in those car audio applications where long
connections between signal sources and amplifiers (or
boosters) are necessary. To solve these problems the
TDA8575(T) is developed (see Figs 7 and 8).
Fig.7 A typical noise problem in car audio systems.
handbook, full pagewidth
Vno
+
Vi
Vno
Vi
in
MGE833
long cable
speaker
power
amplifier
car body noise
car body
car body
tuner
tape
CD
VCC
Vbat
Fig.8 The TDA8575(T) eliminates noise problems in car audio systems.
handbook, full pagewidth
Vno
+
Vi
Vno
Vno
Vi
in
MGE834
long cables
Vi
+
Vno / CMRR
speaker
power
amplifier
car body noise
ground noise isolation amplifier
car body
car body
+
tuner
tape
CD
VCC
VCC
Vbat
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA8575T | Ground noise isolation amplifier |
| TDA8588J | I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator |
| TDA8722M | I2C-bus programmable modulator for negative video modulation and FM sound |
| TDA8722 | IIC-bus programmable modulator for negative video modulation and FM sound(負向視頻調(diào)制和調(diào)頻聲的IIC總線可編程調(diào)制器) |
| TDA8722T | I2C-bus programmable modulator for negative video modulation and FM sound |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8575T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Ground noise isolation amplifier |
| TDA8576T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Class-H high-output voltage level line driver |
| TDA8577 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Line Receiver |
| TDA8578 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual common-mode rejection differential line receiver |
| TDA8578T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual common-mode rejection differential line receiver |
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