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AD1882A PDF预览

AD1882A

更新时间: 2024-01-17 13:00:01
品牌 Logo 应用领域
亚德诺 - ADI 解码器编解码器
页数 文件大小 规格书
20页 336K
描述
High Definition Audio SoundMAX Codec

AD1882A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
其他特性:IT ALSO REQUIRES 2.97V TO 3.63V DIGITAL SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
功能数量:1端子数量:48
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):3.46 V
最小供电电压 (Vsup):3.13 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

AD1882A 数据手册

 浏览型号AD1882A的Datasheet PDF文件第1页浏览型号AD1882A的Datasheet PDF文件第2页浏览型号AD1882A的Datasheet PDF文件第4页浏览型号AD1882A的Datasheet PDF文件第5页浏览型号AD1882A的Datasheet PDF文件第6页浏览型号AD1882A的Datasheet PDF文件第7页 
AD1882A  
GENERAL DESCRIPTION  
The AD1882A audio codec and SoundMAX® software provides  
superior HD audio quality that exceeds Vista Premium perfor-  
mance. The AD1882A has six DACs and four ADCs, two stereo  
headphone ports, C/LFE swapping, digital and analog PCBeep,  
and S/PDIF output, making the AD1882A the right choice for  
desktop and notebook PCs where performance is the primary  
consideration.  
JACK CONFIGURATION  
The guidelines shown in Table 1 through Table 4 should be  
used when selecting ports for particular functions.  
Table 1. Typical Desktop Configuration with Discrete Jacks  
Port  
Function  
The jack retasking feature on this product supports various con-  
figurations including platforms for 5.1 on 5 or 3 jacks, and front  
panel jack retasking.  
The AD1882A is available in a 48-lead Pb-free lead frame chip  
scale package in both reels and trays. See Ordering Guide on  
Page 17.  
Port A  
Port B  
Port C  
Port D  
Port E  
Port F  
Port G  
Front Panel Headphone  
Front Panel Microphone  
Rear Panel Line-In  
Rear Panel Line-Out/Headphone  
Rear Panel Microphone  
Rear Panel Surround  
Rear Panel C/LFE  
SPECIAL SOFTWARE FEATURES  
Table 2. Typical Desktop Configuration with 5.1 on 3 Jacks  
The AD1882A audio codec also supports the following addi-  
tional software features:  
• BlackHawk® and SoundMAX GUI contain all user audio  
controls  
• Voice input enhancements: Andrea Electronics best-in-  
class noise reduction, beam forming, and echo cancellation  
Port  
Function  
Front Panel Headphone  
Front Panel Microphone  
Rear Panel Line-In/Surround  
Rear Panel Line-Out/Headphone  
Rear Panel Microphone/C/LFE  
Port A  
Port B  
Port C  
Port D  
Port E  
• Output enhancements: Sensaura/Sonic Focus, spread-  
ing/downmixing, MP3 refinement, adaptive dynamics,  
compressor/limiter, speaker/graphic EQ, Voice Clarity/  
Table 3. Typical Notebook Configuration  
TM  
X-Matrix , AGC, UI tuning tools  
Port  
Function  
Headphone  
Microphone  
Internal Microphone  
Internal Stereo Speakers  
Docking Station Line/Microphone In  
• DTS®, SRS®, EAX for gaming  
Port A  
Port B  
Port C  
Port D  
Port E  
ADDITIONAL INFORMATION  
This data sheet provides a general overview of the AD1882A  
SoundMAX codec’s architecture and functionality. Additional  
information on the AD1882A is available in the AD1882A Pro-  
grammers Reference Manual. Please contact your local Analog  
Devices, Inc., sales representative for more information. For  
information on SoundMAX codecs and software, see Analog  
Devices website at http://www.analog.com/soundMAX.  
Table 4. Typical Notebook Configuration with Digital  
Microphone  
Port  
Port A  
Port B  
Function  
Headphone  
Microphone  
Digital Microphone Internal Microphone  
Port D  
Port E  
Internal Stereo Speakers  
Docking Station Line/Microphone In  
Rev. 0  
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Page 3 of 20  
|
August 2008  

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