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CDB4270 PDF预览

CDB4270

更新时间: 2024-02-26 23:04:04
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
48页 731K
描述
24-Bit, 192 kHz Stereo Audio CODEC

CDB4270 数据手册

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CS4270  
24-Bit, 192 kHz Stereo Audio CODEC  
D/A Features  
A/D Features  
 High Performance  
 High Performance  
105 dB Dynamic Range  
-95 dB THD+N  
105 dB Dynamic Range  
-95 dB THD+N  
 Selectable Serial Audio Interface Formats  
 Multi-bit Delta Sigma Conversion  
Left-Justified up to 24-bit  
I²S up to 24-bit  
Right-Justified 16-, and 24-Bit  
 High-Pass Filter to remove DC Offsets  
 Selectable Serial Audio Interface Formats  
Left-Justified up to 24-bit  
I²S up to 24-bit  
 Control Output for External Muting  
 On-Chip Digital De-Emphasis  
 Popguard Technology  
System Features  
 Direct Interface with Logic Levels 1.8 V to 5 V  
 Internal Digital Loopback  
 Multi-bit ∆Σ Conversion  
 Digital Volume Control  
 Stand-Alone or Control Port Functionality  
 Single-Ended Analog Architecture  
 Supports all Audio Sample Rates from 4 kHz to  
216 kHz  
Control Port Supply  
1.8 V to 5 V  
Digital Supply  
3.3 V to 5 V  
Analog Supply  
3.3 V to 5 V  
Hardware Mode or  
I2C/SPI Software Mode  
Control Data  
Internal Voltage  
Reference  
Register/Hardware  
Configuration  
Reset  
External Mute  
Mute Signals  
Control  
2
Switch-Cap  
DAC and  
Analog Filters  
PCM Serial  
Audio Input  
Volume  
Controls  
Digital  
Filters  
Multi-bit ∆Σ  
Modulators  
Single-Ended  
Outputs  
2
2
PCM Serial  
Audio Output  
High-Pass  
Filter  
Single-Ended  
Inputs  
Digital  
Filters  
Switch-Cap  
ADC  
2
2
This document contains information for a new product.  
Cirrus Logic reserves the right to modify this product without notice.  
Advance Product Information  
Copyright © Cirrus Logic, Inc. 2005  
MAY '05  
DS686A1  
(All Rights Reserved)  
http://www.cirrus.com  

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