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參數(shù)資料
| 型號： | ZXCD1010EQ16 |
| 廠商： | ZETEX PLC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | HIGH FIDELITY CLASS D AUDIO AMPLIFIER SOLUTION |
| 中文描述： | 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| 封裝： | QSOP-16 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 555K |
| 代理商： | ZXCD1010EQ16 |
Other Solutions - Stereo and Higher Powers
STEREO
It is possible to duplicate the above solution to give a 2
channel stereo solution. However if the oscillator
frequencies are not locked together, a beat can occur
which is acoustically audible. This is undesirable. A
stereo solution which avoids this problem can be
achieved by synchronising the operating frequencies
of both ZXCD1010’s class D controller IC’s, by slaving
onedevicefrom theother.This is illustratedinFigure6.
Great care must be taken when linking the triangle
from the master to the slave. Any pickup can cause
slicing errors and result in increased distortion. The
best connection method is to run two tracks, side by
side, from the master to the slave. One of these tracks
would be the triangle itself, and the other would be the
direct local ground linking the master pin9 ground to
the slave pin 9 ground.
ZXCD1010
S E M IC O N D U C T O R S
ISSUE 3 - NOVEMBER 2003
8
MASTER
SLAVE
Figure 6
Frequency synchronisation for stereo applications
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| ZXCD1010EQ16TA | 功能描述:IC AMP AUDIO CLASS D MONO 16QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| ZXCD1210 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:High performance analog input Class D modulator |
| ZXCD1210JB16 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:High performance analog input Class D modulator |
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