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CS48DV2B-DQZR PDF预览

CS48DV2B-DQZR

更新时间: 2024-09-29 19:53:11
品牌 Logo 应用领域
凌云 - CIRRUS 商用集成电路
页数 文件大小 规格书
26页 341K
描述
Dolby Noise Reduction IC, PQFP48, 7 X 7 MM, 1.40 MM, LEAD FREE, MS-026, LQFP-48

CS48DV2B-DQZR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP,
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82商用集成电路类型:DOLBY NOISE REDUCTION IC
JESD-30 代码:S-PQFP-G48长度:7 mm
湿度敏感等级:3信道数量:1
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED播放/录制模式:PLAYBACK
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压 (Vsup):1.89 V最小供电电压 (Vsup):1.71 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING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

CS48DV2B-DQZR 数据手册

 浏览型号CS48DV2B-DQZR的Datasheet PDF文件第2页浏览型号CS48DV2B-DQZR的Datasheet PDF文件第3页浏览型号CS48DV2B-DQZR的Datasheet PDF文件第4页浏览型号CS48DV2B-DQZR的Datasheet PDF文件第5页浏览型号CS48DV2B-DQZR的Datasheet PDF文件第6页浏览型号CS48DV2B-DQZR的Datasheet PDF文件第7页 
CS48DV2B Data Sheet  
The new CS48DV2B supports a host of signal processing  
applications concurrently, including the mass production-ready  
Dolby Volume solution. See Section 3. for details about  
firmware concurrency on the CS48DV2B. The target  
applications for the CS48DV2B DSP are:  
FEATURES  
‰ World’s most cost-effective 32-bit DSP featuring Dolby®  
Volume and Audistry® by Dolby  
Supports native processing at input Fs up to 48kHz  
Single download image enables support for 32 KHz,  
44.1 kHz, and 48 kHz audio input  
Digital Televisions  
Soundbars / DTVs with Integrated Soundbars  
PMD/iPod® Docking Stations  
Automotive Head Units  
‰ CS48DV2B supports up to 2.0 channels of audio input  
and up to 2.1 channels of output  
Automotive Outboard Amplifiers  
‰ Enables concurrent processing features beyond Dolby  
Volume including Tone Control, Multiband Parametric EQ,  
Bass Management, Delays.  
Blu-ray Disc® & DVD Receivers / HTiBs  
PC Speakers  
All of these applications and many more that use volume  
control and are subject to playback from sources that do not  
have consistent volume levels will benefit from the CS48DV2B  
Dolby Volume solution.  
‰ Configurable Serial Audio Inputs/Outputs  
Configurable for all input/output digital audio types  
(I2S/LJ/RJ)  
32-bit data path delivers uncompromised dynamic  
range  
192 kHz capable integrated S/PDIF transmitter  
DAO can operate in master or slave mode (SCLK &  
LRCLK)  
‰ Integrated Clock Manager/PLL  
Capable of operating from a wide variety of external  
crystals or external oscillators  
‰ Slave Host Boot Capability via Serial Interface  
Ordering Information:  
SPI interface capable of running up to 25 MHz  
during run time  
See page 21 for ordering information.  
‰ 1.8V Core and 3.3V I/O that is tolerant to 5V input  
‰ Low-power Mode enabled  
Energy Star® Design Compliance Capability via low-  
power mode, 268 µW in Standby mode  
Serial  
Control 1  
GPIO  
Debug  
2.0 Ch.  
Audio In  
Watchdog  
TMR1  
D
M
A
32-bit  
DSP  
TMR2  
S/PDIF  
P
X
Y
Up to 2.1 Ch  
Audio Out  
PLL  
Copyright 2009 Cirrus Logic  
FEB ’09  
CONFIDENTIAL  
DS875F2  
http://www.cirrus.com  

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