5秒后页面跳转
捷配首页

Datasheet > WM8850GEFL/RV
WM8850GEFL/RV PDF预览

WM8850GEFL/RV

更新时间： 2024-09-17 11:59:15
品牌 Logo 应用领域
欧胜 - WOLFSON 解码器编解码器
页数 文件大小 规格书
223页 1230K
描述
Multi-Channel High Definition Audio CODEC

阅读下载

中文翻译

获取价格

WM8850GEFL/RV 数据手册

 浏览型号WM8850GEFL/RV的Datasheet PDF文件第2页浏览型号WM8850GEFL/RV的Datasheet PDF文件第3页浏览型号WM8850GEFL/RV的Datasheet PDF文件第4页浏览型号WM8850GEFL/RV的Datasheet PDF文件第5页浏览型号WM8850GEFL/RV的Datasheet PDF文件第6页浏览型号WM8850GEFL/RV的Datasheet PDF文件第7页 
WM8850  
w
Multi-Channel High Definition Audio CODEC  
DESCRIPTION  
FEATURES  
Multi-channel High Definition Audio CODEC  
Fully compatible with Intel High Definition Audio Revision 1.0  
6-Channel DAC, 4-channel ADC  
DAC sampling frequency 8kHz - 192kHz  
ADC sampling frequency 8kHz - 96kHz  
DAC Performance:  
The WM8850 is  
a high performance multi-channel audio  
CODEC designed for high performance PC audio systems. The  
device offers full compatibility with the Intel High Definition Audio  
(HDA) specification revision 1.0, allowing seamless integration  
with industry-standard HDA controllers.  
The WM8850 has three high performance stereo DACs to  
enable six channels of high definition audio, ideal for 5.1  
channel applications. A high-performance ground-referenced  
stereo headphone amplifier utilises advanced charge pump and  
DC servo technology to minimise system cost and space without  
compromise on audio quality. Line outputs provide a high-  
quality differential connection to speaker amplifiers, enabling  
common mode noise rejection when these traces are routed  
across a PCB.  
-
-
-
SNR 108 dB (‘A’ weighted)  
SNR 105dB (non weighted)  
THD -96dB (at 0dBFS)  
ADC Performance:  
-
-
-
SNR 105 dB (‘A’ weighted)  
SNR 102dB (non weighted)  
THD -95dB (at -1dBFS)  
Ground-referenced stereo headphone driver  
Differential line inputs/outputs  
Stereo microphone interface with integrated pre-amp  
Multi-channel digital microphone interface  
IEC-60958-3 compatible S/PDIF transceiver  
Additional IEC-60958-3 compatible S/PDIF transmitter  
Jack detect and load impedance sensing  
Beep generator  
GPIO functionality  
IEEE-754 Single precision 32-bit floating point support  
Power supplies  
The WM8850 also has two high performance stereo ADCs to  
provide Hi-Fi quality analogue line-in and microphone input  
digitisation. A low noise microphone bias with programmable  
output voltage is provided. Additionally, the CODEC contains a  
digital microphone interface capable of supporting up to four  
independent digital microphones. One differential stereo input is  
provided for line level signals, while one pseudo-differential  
stereo input with integrated microphone preamplifier is provided.  
The WM8850 also contains a S/PDIF transceiver which is fully  
compatible with IEC-60958-3. The S/PDIF receive and transmit  
paths each contain a sample rate converter (SRC) to enable  
asynchronous sample rate conversion between the S/PDIF  
-
-
-
-
Digital core:  
Digital buffer: 2.97V – 3.63V  
Analogue: 4.5V – 5.25V  
Charge pump: 4.5V – 5.25V  
1.62V – 1.98V  
receive/transmit and HDA interface clock domains.  
An  
48-pin 7mm x 7mm QFN package  
additional S/PDIF transmitter is provided to allow direct output of  
a stereo stream from the HDA interface.  
APPLICATIONS  
The WM8850 is supplied in a small 48-pin QFN package.  
High performance PC audio  
All-in-one desktop PC  
Notebook PC  
Pre Production, April 2011, Rev 3.2  
WOLFSON MICROELECTRONICS plc  
Copyright 2011 Wolfson Microelectronics plc  
1234567...223

中文翻译

下载PDF

与WM8850GEFL/RV相关器件

型号 品牌 获取价格 描述 数据表
WM8850GEFL/V WOLFSON

获取价格

 		Multi-Channel High Definition Audio CODEC
WM8860 WOLFSON

获取价格

 		Multi-Channel High Definition Audio CODEC
WM8860GEFL/RV WOLFSON

获取价格

 		Multi-Channel High Definition Audio CODEC
WM8860GEFL/V WOLFSON

获取价格

 		Multi-Channel High Definition Audio CODEC
WM8903 WOLFSON

获取价格

 		Ultra Low Power CODEC for Portable Audio Applications
WM8903CLGEFK WOLFSON

获取价格

 		Ultra Low Power CODEC for Portable Audio Applications
WM8903CLGEFK/R WOLFSON

获取价格

 		Ultra Low Power CODEC for Portable Audio Applications
WM8904 WOLFSON

获取价格

 		Ultra Low Power CODEC for Portable Audio Applications
WM8904 CIRRUS

获取价格

 		用于便携式音频应用的超低功耗编解码器
WM8904CGEFL/RV WOLFSON

获取价格

 		Ultra Low Power CODEC for Portable Audio Applications

与WM8850GEFL/RV相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证