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CS42518-CQ PDF预览

CS42518-CQ

更新时间: 2024-09-16 21:04:55
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
91页 1063K
描述
Consumer Circuit, PQFP64, LQFP-64

CS42518-CQ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.13其他特性:IT ALSO REQUIRES 3.13V TO 5.25V SUPPLY
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G64
JESD-609代码:e0长度:10 mm
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
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.6 mm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
温度等级:COMMERCIAL端子面层:TIN LEAD
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:30
宽度:10 mmBase Number Matches:1

CS42518-CQ 数据手册

 浏览型号CS42518-CQ的Datasheet PDF文件第2页浏览型号CS42518-CQ的Datasheet PDF文件第3页浏览型号CS42518-CQ的Datasheet PDF文件第4页浏览型号CS42518-CQ的Datasheet PDF文件第5页浏览型号CS42518-CQ的Datasheet PDF文件第6页浏览型号CS42518-CQ的Datasheet PDF文件第7页 
CS42518  
110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver  
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 CS42518 codec provides two analog-to-digital and  
eight digital-to-analog delta-sigma converters, as well  
as an integrated S/PDIF receiver.  
The CS42518 integrated S/PDIF receiver supports up  
to eight inputs, clock recovery circuitry and format auto-  
detection. The internal stereo ADC is capable of inde-  
pendent 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  
 S/PDIF Receiver Compatible with EIAJ  
CP1201 and IEC-60958  
 Recovered S/PDIF Clock or System Clock  
Selection  
 8:2 S/PDIF Input MUX  
 ADC High-Pass Filter for DC Offset Calibration  
The CS42518 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 CS42518 is available in a 64-pin LQFP package in  
both Commercial (-10° to 70° C) and Automotive  
(-40° to 85° C) grades. The CDB42518 Customer Dem-  
onstration board is also available for device evaluation.  
Refer to “Ordering Information” on page 89.  
 Supports Logic Levels between 1.8 V and 5 V  
TXP  
Rx  
VARX AGND LPFLT  
DGND DGND VD  
VD  
RXP0  
RXP1/GPO1  
RXP2/GPO2  
RXP3/GPO3  
RXP4/GPO4  
RXP5/GPO5  
RXP6/GPO6  
RXP7/GPO7  
INT  
C&U Bit  
Data Buffer  
RST  
Control  
Port  
AD0/CS  
AD1/CDIN  
SDA/CDOUT  
SCL/CCLK  
Clock/Data  
Recovery  
S/PDIF  
Decoder  
Format  
Detector  
VLC  
GPO  
OMCK  
MUTEC  
MUTE  
Mult/Div  
RMCK  
Internal MCLK  
FILT+  
VQ  
REFGND  
VA  
Serial  
Audio  
Interface  
Port  
SAI_LRCK  
SAI_SCLK  
SAI_SDOUT  
Ref  
DEM  
AGND  
VLS  
AINL+  
AINL-  
ADC#1  
ADC#2  
Digital Filter  
Gain & Clip  
Gain & Clip  
ADC  
Serial  
Data  
ADCIN1  
ADCIN2  
AINR+  
AINR-  
Digital Filter  
DAC#1  
CX_SDOUT  
CX_LRCK  
CX_SCLK  
AOUTA1+  
AOUTA1-  
AOUTB1+  
AOUTB1-  
CX_SDIN1  
CX_SDIN2  
CX_SDIN3  
CX_SDIN4  
DAC#2  
DAC#3  
AOUTA2+  
AOUTA2-  
CODEC  
Serial  
Port  
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  
DS584F1  
(All Rights Reserved)  
http://www.cirrus.com  

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