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CDB5381

更新时间: 2024-01-21 04:01:54
品牌 Logo 应用领域
凌云 - CIRRUS 转换器
页数 文件大小 规格书
24页 293K
描述
120 dB, 192 kHz, Multi-Bit Audio A/D Converter

CDB5381 数据手册

 浏览型号CDB5381的Datasheet PDF文件第2页浏览型号CDB5381的Datasheet PDF文件第3页浏览型号CDB5381的Datasheet PDF文件第4页浏览型号CDB5381的Datasheet PDF文件第5页浏览型号CDB5381的Datasheet PDF文件第6页浏览型号CDB5381的Datasheet PDF文件第7页 
CS5381  
120 dB, 192 kHz, Multi-Bit Audio A/D Converter  
Features  
General Description  
! Advanced Multi-bit Delta-Sigma Architecture  
! 24-bit Conversion  
The CS5381 is a complete analog-to-digital converter  
for digital audio systems. It performs sampling, analog-  
to-digital conversion, and anti-alias filtering - generating  
24-bit values for both left and right inputs in serial form  
at sample rates up to 216 kHz per channel.  
! 120 dB Dynamic Range  
! -110 dB THD+N  
The CS5381 uses a 5th-order, multi-bit delta-sigma  
modulator followed by digital filtering and decimation,  
which removes the need for an external anti-alias filter.  
The ADC uses a differential architecture which provides  
excellent noise rejection.  
! Supports All Audio Sample Rates Including  
192 kHz  
! 260 mW Power Consumption  
! High-Pass Filter or DC Offset Calibration  
! Supports Logic Levels between 5 and 2.5 V  
! Differential Analog Architecture  
! Low-Latency Digital Filtering  
The CS5381 is available in 24-pin TSSOP and SOIC  
packages for Commercial grade (-10° to +70° C). The  
CDB5381 Customer Demonstration board is also avail-  
able for device evaluation and implementation  
suggestions. Please refer to the “Ordering Information”  
on page 22.  
! Overflow Detection  
! Pin-Compatible with the CS5361  
The CS5381 is ideal for audio systems requiring wide  
dynamic range, negligible distortion, and low noise -  
such as A/V receivers, DVD-R, CD-R, digital mixing  
consoles, and effects processors.  
Analog Supply  
5 V  
Digital Supply  
3.3 V to 5 V  
Interface Supply  
2.5 V to 5 V  
Internal Voltage  
Reference  
Reset  
Mode  
Configuration  
Switch-Cap  
ADC  
Digital  
Filters  
Differential  
Inputs  
HPF  
OVFL  
Differential  
Inputs  
Switch-Cap  
ADC  
Digital  
Filters  
PCM Serial  
Audio Output  
Copyright © Cirrus Logic, Inc. 2005  
JULY '05  
DS563F2  
(All Rights Reserved)  
http://www.cirrus.com  

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