參數(shù)資料
型號(hào)： ZXCW6100
文件頁(yè)數(shù)： 2/24頁(yè)
文件大小： 420K
代理商： ZXCW6100
DESCRIPTION
The ZXCW6100 is part of a new generation of stereo
digital audio power amplifier devices. The device
offers a move forward to a new level of performance
not offered by another solution. The ZX CW6100
operates in directdrive mode and can be selected to be
with or without dead time.
Exceptional performance can be achieved with the
ZXCW6100 device in direct drive mode, the dynamic
range is 101dB, the noise floorsits at–110dB and when
driving 1W into 4
THD+N is 0.05%. The device
supports all common digital audio input formats.
S ampling frequencies up to 192kHz are fully
supported, dependant on which sampling frequency is
selected then the device can operate in single, dual or
quad speed modes. In single speed mode, then the
popular 44.1kHz sampling from audio CDs is
oversampled up to 768 times. This results in a master
clock speed of 33MHz. Digital de-emphasis is also
supported as well as mixing and muting according to
the ATAPI CD-ROM standard.
Other key features include user definable digital
control of Volume, Mute, Bass & Treble. The device
also features Zetex unique overload management
system NOVALOAD . NOVALOAD can operate in
several ways to modify either volume, tone or both
with user definable attack and decay rates. There is a
hard mute available as well as a mute with digital
silence, whereby the output stage is set to the
quiescent state.
The device is controlled via a 3 wire SPI (Serial
Peripheral Interface) interface from the host system
controller.
Device function control is achieved by
writing an 8-bitcontrol and 64 bitdata string to internal
registers within the ZXCW6100 chip. The SPI interface
is bi-directional, allowing the configuration to be read
back as required.
Multiple devices can easily be configured together by
using the SPI enable of each ZXCW6100. This means
that in 5.1 surround sound systems, for example, three
ZXCW6100 devices can be configured together.
The device provides direct drive Pulse Width
Modulation (PWM) 2 channel stereo outputs which, via
a FET drive interface with an H Bridge output stage,
forms a full solution to Digital Power Amplification.
Reference designs are available for the solutions with
typical power levels up to 60W.
The ZXCW6100 device operates from a 3.3V supply
with an operating temperature range from -40 C to
+85 C.Thedeviceis suppliedina28pinSSOP package.
ZXCW6100S28
S E M IC O N D U C T O R S
ISSUE 2 - FEBRUARY 2004
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZXCW6100S28 功能描述:IC AMP AUDIO STEREO 25BIT 28SSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Acoustar™, NOVALOAD™ 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)
ZXCW6100S28_04 制造商:ZETEX 制造商全稱:ZETEX 功能描述:24 BIT STEREO DIRECT DRIVE DIGITAL AUDIO AMPLIFIER
ZXCW6100S28TC 功能描述:音頻放大器 24Bit 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
ZXCW8100 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32 BIT STEREO DIRECT DRIVE DIGITAL AUDIO AMPLIFIER
ZXCW8100S28 制造商:ZETEX 制造商全稱:ZETEX 功能描述:32 BIT STEREO DIRECT DRIVE DIGITAL AUDIO AMPLIFIER
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