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CS42888-DQZR PDF预览

CS42888-DQZR

更新时间： 2024-02-08 02:38:39
品牌 Logo 应用领域
凌云 - CIRRUS 解码器编解码器电信集成电路电信电路PC
页数 文件大小 规格书
61页 1456K
描述
108 dB, 192 kHz 4-In, 8-Out CODEC

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CS42888-DQZR 技术参数

是否Rohs认证：符合生命周期：Active
零件包装代码：QFP包装说明：LEAD FREE, MS-026, LQFP-64
针数：64Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.64
Is Samacsys：N滤波器：YES
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工作模式：SYNCHRONOUS
最高工作温度：105 °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认证状态：Not Qualified
座面最大高度：1.6 mm标称供电电压：3.3 V
表面贴装：YES技术：CMOS
电信集成电路类型：PCM CODEC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：10 mmBase Number Matches：1

CS42888-DQZR 数据手册

 浏览型号CS42888-DQZR的Datasheet PDF文件第2页浏览型号CS42888-DQZR的Datasheet PDF文件第3页浏览型号CS42888-DQZR的Datasheet PDF文件第4页浏览型号CS42888-DQZR的Datasheet PDF文件第5页浏览型号CS42888-DQZR的Datasheet PDF文件第6页浏览型号CS42888-DQZR的Datasheet PDF文件第7页 
CS42888  
108 dB, 192 kHz 4-In, 8-Out CODEC  
FEATURES  
GENERAL DESCRIPTION  
The CS42888 CODEC provides four multi-bit analog-to-  
digital and eight multi-bit digital-to-analog delta-sigma  
converters. The CODEC is capable of operation with ei-  
ther differential or single-ended inputs and outputs, in a  
64-pin LQFP package.  
 Four 24-bit A/D, Eight 24-bit D/A Converters  
 ADC Dynamic Range  
–
–
105 dB Differential  
102 dB Single-Ended  
 DAC Dynamic Range  
Four fully differential, or single-ended, inputs are avail-  
able on stereo ADC1 and ADC2. Digital volume control  
is provided for each ADC channel, with selectable over-  
flow detection.  
–
–
108 dB Differential  
105 dB Single-Ended  
 ADC/DAC THD+N  
All eight DAC channels provide digital volume control  
and can operate with differential or single-ended  
outputs.  
–
–
-98 dB Differential  
-95 dB Single-Ended  
An auxiliary serial input is available for an additional two  
channels of PCM data.  
 Compatible with Industry-Standard Time  
Division Multiplexed (TDM) Serial Interface  
The CS42888 is available in a 64-pin LQFP package in  
Commercial (-10° to +70°) and Automotive (-40° to  
+105°) grades. The CDB42888 Customer Demonstra-  
tion board is also available for device evaluation and  
implementation suggestions. Please refer to “Ordering  
Information” on page 61 for complete ordering  
information.  
 System Sampling Rates up to 192 kHz  
 Programmable ADC High-Pass Filter for DC  
Offset Calibration  
 Logarithmic Digital Volume Control  
 I²C® & SPI™ Host Control Port  
 Supports Logic Levels Between 5 V and 1.8 V  
 Popguard® Technology  
The CS42888 is ideal for audio systems requiring wide  
dynamic range, negligible distortion and low noise, such  
as A/V receivers, DVD receivers, and automotive audio  
systems.  
Control Port & Serial  
Audio Port Supply =  
1.8 V to 5 V  
Digital Supply =  
3.3 V to 5 V  
Analog Supply =  
3.3 V to 5 V  
I2C/SPI  
Software Mode  
Control Data  
Register  
Configuration  
Internal Voltage  
Reference  
External  
Mute  
ADC Overflow  
& Clock Error  
Interrupt  
Mute Control  
Control  
Interrupt  
Reset  
Differential or  
Single-Ended  
Outputs  
Multibit  
DAC1-4 and  
Analog Filters  
Serial Audio  
Input  
8
8
Volume  
Controls  
Digital  
Filters  
∆Σ  
Modulators  
Auxilliary Serial  
Audio Input  
Multibit  
Oversampling  
ADC1  
High Pass  
Filter  
Digital  
Filters  
2
2
Input Master  
Clock  
Differential or Single-  
Ended Analog Inputs  
Multibit  
Oversampling  
ADC2  
High Pass  
Filter  
Digital  
Filters  
Serial Audio  
Output  
2
2
AUGUST '06  
DS717F1  
Copyright © Cirrus Logic, Inc. 2006  
(All Rights Reserved)  
http://www.cirrus.com  
1234567...61

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