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CS42418-CQZR PDF预览

CS42418-CQZR

更新时间: 2024-09-16 04:12:39
品牌 Logo 应用领域
凌云 - CIRRUS 解码器编解码器
页数 文件大小 规格书
73页 1384K
描述
110 dB, 192 kHz 8-Ch Codec with PLL

CS42418-CQZR 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, QFP64,.47SQ,20
针数:64Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.79
其他特性:ALSO REQUIRES 3.13V TO 5.25V DIGITAL SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G64长度:10 mm
湿度敏感等级:3功能数量:1
端子数量:64最高工作温度:70 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP64,.47SQ,20
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电源:3.3,5 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
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:10 mmBase Number Matches:1

CS42418-CQZR 数据手册

 浏览型号CS42418-CQZR的Datasheet PDF文件第2页浏览型号CS42418-CQZR的Datasheet PDF文件第3页浏览型号CS42418-CQZR的Datasheet PDF文件第4页浏览型号CS42418-CQZR的Datasheet PDF文件第5页浏览型号CS42418-CQZR的Datasheet PDF文件第6页浏览型号CS42418-CQZR的Datasheet PDF文件第7页 
CS42418  
110 dB, 192 kHz 8-Ch Codec with PLL  
Features  
General Description  
! Eight 24-bit D/A, two 24-bit A/D Converters  
! 110 dB DAC / 114 dB ADC Dynamic Range  
! -100 dB THD+N  
The CS42418 codec provides two analog-to-digital and  
eight digital-to-analog delta-sigma converters, as well  
as an integrated PLL.  
The CS42418 integrated PLL provides a low-jitter sys-  
tem clock. The internal stereo ADC is capable of  
independent channel gain control for single-ended or  
differential analog inputs. All eight channels of DAC pro-  
vide digital volume control and differential analog  
outputs. The general-purpose outputs may be driven  
high or low, or mapped to a variety of DAC mute con-  
trols or ADC overflow indicators.  
! System Sampling Rates up to 192 kHz  
! Integrated Low-Jitter PLL for Increased System  
Jitter Tolerance  
! PLL Clock or System Clock Selection  
! 7 Configurable General-Purpose Outputs  
! ADC High-Pass Filter for DC Offset Calibration  
The CS42418 is ideal for audio systems requiring wide  
dynamic range, negligible distortion and low noise, such  
as A/V receivers, DVD receivers, digital speaker and  
automotive audio systems.  
! Expandable ADC Channels and One-Line  
Mode Support  
! Digital Output Volume Control with Soft Ramp  
! Digital +/-15 dB Input Gain Adjust for ADC  
! Differential Analog Architecture  
The CS42418 is available in a 64-pin LQFP package in  
both Commercial (-10° to 70° C) and Automotive  
(-40° to 85° C) grades. The CDB42428 Customer Dem-  
onstration board is also available for device evaluation.  
Refer to “Ordering Information” on page 71.  
! Supports Logic Levels between 1.8 V and 5 V  
VA AGND  
REFGND VQ FILT+  
OMCK  
RMCK LPFLT  
Mult/Div  
VLC  
DGND VD  
GPO1  
GPO2  
GPO3  
GPO4  
GPO5  
GPO6  
GPO7  
INT  
RST  
Control  
Port  
GPO  
AD0/CS  
AD1/CDIN  
SDA/CDOUT  
SCL/CCLK  
Internal Voltage  
Reference  
Mute  
PLL  
MUTEC  
ADCIN1  
ADCIN2  
ADC_SDOUT  
AINL+  
AINL-  
Digital Filter  
ADC  
ADC#1  
ADC#2  
Gain & Clip  
Serial  
Audio  
Port  
ADC_LRCK  
AINR+  
AINR-  
Digital Filter  
Gain & Clip  
ADC_SCLK  
VLS  
AOUTA1+  
AOUTA1-  
DAC#1  
DAC_LRCK  
DAC_SCLK  
AOUTB1+  
AOUTB1-  
DAC#2  
DAC#3  
DAC_SDIN1  
DAC_SDIN2  
DAC_SDIN3  
DAC_SDIN4  
AOUTA2+  
AOUTA2-  
AOUTB2+  
AOUTB2-  
DAC#4  
DAC#5  
AOUTA3+  
AOUTA3-  
AOUTB3+  
AOUTB3-  
DAC#6  
DAC#7  
AOUTA4+  
AOUTA4-  
AOUTB4+  
AOUTB4-  
DAC#8  
Copyright © Cirrus Logic, Inc. 2005  
NOVEMBER '05  
DS603F1  
(All Rights Reserved)  
http://www.cirrus.com  

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