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CS4811-KM PDF预览

CS4811-KM

更新时间: 2024-09-28 22:40:19
品牌 Logo 应用领域
凌云 - CIRRUS 消费电路商用集成电路
页数 文件大小 规格书
24页 340K
描述
Fixed Function Multi-Effects Audio Processor

CS4811-KM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP100,.7X.9
针数:100Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.88
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PQFP-G100JESD-609代码:e0
长度:20 mm功能数量:1
端子数量:100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:QFP封装等效代码:QFP100,.7X.9
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:3.4 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
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

CS4811-KM 数据手册

 浏览型号CS4811-KM的Datasheet PDF文件第2页浏览型号CS4811-KM的Datasheet PDF文件第3页浏览型号CS4811-KM的Datasheet PDF文件第4页浏览型号CS4811-KM的Datasheet PDF文件第5页浏览型号CS4811-KM的Datasheet PDF文件第6页浏览型号CS4811-KM的Datasheet PDF文件第7页 
CS4811  
Fixed Function Multi-Effects Audio Processor  
Features  
Description  
The CS4811 is a complete audio effects processing  
system on a chip. This device integrates a proprietary 24-  
bit audio processing engine, large on-chip RAM  
memories, and a high performance 24-bit audio codec. A  
serial control port allows the device to boot firmware from  
a compact and low cost SPI or I2C serial EEPROM. Other  
features such as single +5 V operation simplify system  
design.  
l Audio Processor for embedded  
reverb/effects applications  
– Proprietary 24-bit Audio Processing Engine  
– On-chip RAM (No external RAM required)  
– On-chip 24-bit ∆Σ ADC with 100 dB Dyn. Range  
– On-chip 24-bit ∆Σ DAC with 100 dB Dyn. Range  
– Automatically boots firmware from external  
serial EEPROM  
Firmware for the CS4811 is provided by Cirrus Logic.  
There are two different firmware codes available; one for  
guitar effects and one for audio mixers. The guitar effects  
firmware provides a host of electric guitar effects includ-  
ing spring reverb, delay, chorus, flange and tremolo.  
The mixer effects firmware provides a suite of effects  
such as digital reverb, delay and chorus which are suit-  
able for use in audio mixers, karaoke and acoustic  
instrument amplifiers. The CDB4811GTR and  
CDB4811MXR evaluation boards allow easy evaluation  
of the CS4811 device and the associated firmware.  
l Firmware available for Guitar Effects or Mixer  
Effects applications  
l Single +5 V Supply  
l 100-pin Metric Quad Flat Pack (MQFP)  
ORDERING INFO  
CS4811-KM  
-10 to +70°C  
100-pin MQFP  
CDB4811GTR-01 Guitar Effects Evaluation Board  
CDB4811MXR-01 Mixer Effects Evaluation Board  
I
SPI/I2C  
SDA/CDOUT  
RST  
SCL/CCLK  
AD1/CDIN  
AD0/CS  
SERIAL CONTROL PORT (SPI or I2C)  
XTO  
XTI  
CLOCK  
MANAGER  
AOUT+  
AOUT-  
24-BIT AUDIO  
DAC  
DIGITAL FILTER  
RAM  
AIN+  
AIN-  
PROCESSING  
ENGINE  
ADC  
OVL  
CMOUT  
CMFILT+  
CMFILT-  
VOLTAGE  
REFERENCE  
PIO1 PIO2 PIO3  
PIO0  
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. 2000  
(All Rights Reserved)  
SEP ‘00  
P.O. Box 17847, Austin, Texas 78760  
(512) 445 7222 FAX: (512) 445 7581  
http://www.cirrus.com  
DS486PP2  
1

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