參數(shù)資料
型號： XWM8731EDS
廠商： Wolfson Microelectronics
元件分類： Codec
英文描述： Portable Internet Audion CODEC with Headphone Driver and Programmable Sample Rates
中文描述： 便攜式互聯(lián)網(wǎng)三極管編解碼器的耳機(jī)驅(qū)動器和可編程采樣率
文件頁數(shù)： 2/56頁
文件大?。?/td> 595K
代理商： XWM8731EDS
WM8731
Advanced Information
WOLFSON MICROELECTRONICS LTD
AI Rev 2.0 February 2001
2
TABLE OF CONTENTS
DESCRIPTION.......................................................................................................1
FEATURES ............................................................................................................1
APPLICATIONS.....................................................................................................1
BLOCK DIAGRAM.................................................................................................1
PIN CONFIGURATION ..........................................................................................6
ORDERING INFORMATION..................................................................................6
PIN DESCRIPTION................................................................................................6
ABSOLUTE MAXIMUM RATINGS.........................................................................7
RECOMMENDED OPERATING CONDITIONS.....................................................7
ELECTRICAL CHARACTERISTICS......................................................................8
TERMINOLOGY...................................................................................................10
POWER CONSUMPTION....................................................................................11
MASTER CLOCK TIMING ...................................................................................12
DIGITAL AUDIO INTERFACE – MASTER MODE
DIGITAL AUDIO INTERFACE – SLAVE MODE
MPU INTERFACE TIMING
13
14
15
DEVICE DESCRIPTION.......................................................................................17
INTRODUCTION
AUDIO SIGNAL PATH
LINE INPUTS ..........................................................................................................................................18
MICROPHONE INPUT ............................................................................................................................20
MICROPHONE BIAS...............................................................................................................................21
ADC.........................................................................................................................................................22
ADC FILTERS.........................................................................................................................................23
DAC FILTERS.........................................................................................................................................23
DAC.........................................................................................................................................................24
LINE OUTPUTS ......................................................................................................................................24
HEADPHONE AMPLIFIER......................................................................................................................26
BYPASS MODE ......................................................................................................................................28
SIDETONE MODE...................................................................................................................................29
DEVICE OPERATION
DEVICE RESETTING..............................................................................................................................30
CLOCKING SCHEMES...........................................................................................................................30
CORE CLOCK.........................................................................................................................................30
CRYSTAL OSCILLATOR........................................................................................................................31
17
18
30
相關(guān)PDF資料
PDF描述
XWM8733ED Filament Replacement LED Lamp; Color:Warm White; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Voltage Rating:24V; Bulb Size:T-3 1/4; Forward Current:30mA; Forward Voltage:24V; LED Color:Warm White RoHS Compliant: No
XWM8740EDS 24-bit, High Performance 192kHz Stereo DAC
XWM9708 AC97 Revision 2.1 Audio Codec
XWM9708CDS AC97 Revision 2.1 Audio Codec
XWT1205 High Power Package Trim and Enable Pin
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XWM8733ED 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:102dB Stereo DAC
XWM8734EDS 功能描述:接口—CODEC Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
XWM8734EDS/R 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Stereo Audio CODEC
XWM8734EDS/RV 功能描述:接口—CODEC Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
XWM8734EDS/V 功能描述:接口—CODEC Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*