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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 555K |
| 代理商： | ZXCD1010EQ16 |
S E M IC O N D U C T O R S
DESCRIPTION
The ZX CD1010 provides complete control and
modulation functions at the heart of a high efficiency
high performance Class D switching audio amplifier
solution.
In combination with matched output
magnetics and Zetex HDMOS MOSFET devices, the
ZXCD1010 provides a high performance Class D audio
amplifier with all the inherent benefits of Class D.
The ZX CD1010 is an enhanced version of the
ZXCD1000. The timing resistor for the oscillator is
taken off the chip enabling improved oscillator
frequency matching device to device.
The ZXCD1010 solution uses proprietary circuitry and
magnetic technology to realise the true benefits of
Class D without the traditional drawback of poor
distortion performance.
The combination of circuit
design, magnetic component choice and layout are
essential to realising these benefits.
FEATURES
90% efficiency
External R
OSC
C
OSC
for improved accuracy
4 / 8
drive capability
Noise Floor -115dB for solution
Flat response 20Hz - 20kHz
High gate drive capability ( 2200pF)
Very low THD + N 0.2% typical of full power up to
90% ( for the solution)
Complete absence of crossover artifacts
OSC output available for sync in multi-channel
applications
Available in a 16 pin exposed pad QSOP package
Refer to ZXCD1000 data sheet for typical
characteristics and applications indormation
The ZXCD1010 reference designs give output powers
up to 100W rms with typical open loop (no feedback)
distortions of less than 0.2% THD + N over the entire
audio frequency range at 90% full output power. This
gives an extremely linear system. The addition of a
minimum amount of feedback (10dB) further reduces
distortion figures to give < 0.1 % THD + N typical at
1kHz.
From an acoustic point of view, even more important
than the figures above, the residual distortion is almost
totally free of any crossover artifacts. This allows the
ZXCD1010to beused intruehi-fiapplications.This lack
of crossover distortion, sets the ZXCD1010 solutions
quite apart from most other presently available
solutions.
APPLICATIONS
DVD receivers
Automotive audio systems
Home Theatre
Multimedia
Wireless speakers
Portable audio
Sub woofer systems
Public Address systems
ZXCD1010
ISSUE 3 - NOVEMBER 2003
1
HIGH FIDELITY CLASS D AUDIO AMPLIFIER SOLUTION
Distortion v Power
(
8
open loop at 1kHz.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(shí)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 |
| ZXCD1210JB16TA | 功能描述:音頻放大器 CLASS D MODULATOR 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 |
| ZXCD50STEVAL | 功能描述:BOARD EVAL STEREO ANALOG CLASS D RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035 |
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