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CS4525 PDF预览

CS4525

更新时间: 2024-02-27 16:19:28
品牌 Logo 应用领域
凌云 - CIRRUS 放大器电视
页数 文件大小 规格书
91页 1276K
描述
30 W Digital TV Amplifier with Integrated ADC

CS4525 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN,
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78Is Samacsys:N
最大模拟输入电压:2.17 V最小模拟输入电压:
转换器类型:ADC, DELTA-SIGMAJESD-30 代码:S-PQCC-N48
长度:9 mm标称负供电电压:
模拟输入通道数量:2位数:24
功能数量:1端子数量:48
最高工作温度:70 °C最低工作温度:-10 °C
输出位码:BINARY, 2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态:Not Qualified采样速率:0.096 MHz
座面最大高度:0.9 mm标称供电电压:2.5 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD宽度:9 mm
Base Number Matches:1

CS4525 数据手册

 浏览型号CS4525的Datasheet PDF文件第2页浏览型号CS4525的Datasheet PDF文件第3页浏览型号CS4525的Datasheet PDF文件第4页浏览型号CS4525的Datasheet PDF文件第5页浏览型号CS4525的Datasheet PDF文件第6页浏览型号CS4525的Datasheet PDF文件第7页 
CS4525  
30 W Digital TV Amplifier with Integrated ADC  
Digital Amplifier Features  
ADC Features  
! Fully Integrated Power MOSFETs  
! No Heatsink Required  
! Stereo, 24-bit, 48 kHz Conversion  
! Multi-bit Architecture  
Programmable Power Foldback on  
Thermal Warning  
High Efficiency (85%)  
! 95 dB Dynamic Range (A-wtd)  
! -88 dB THD+N  
! 2 Vrms Input Supports SCART  
! > 100 dB Dynamic Range  
! < 0.1% THD+N @ 1 W  
System Features  
! Configurable Outputs (10% THD+N)  
! Asynchronous 2-Channel Digital Serial Port  
! 32 kHz to 96 kHz Input Sample Rates  
1 x 30 W into 4 Ω, Parallel Full-Bridge  
2 x 15 W into 8 , Full-Bridge  
2 x 7 W into 4 , Half-Bridge + 1 x 15 W  
into 8 , Full-Bridge  
! Operation with On-Chip Oscillator Driver or  
Applied SYS_CLK at 18.432, 24.576 or  
27.000 MHz  
! Built-In Protection with Error Reporting  
! Integrated Sample Rate Converter (SRC)  
Overcurrent/Undervoltage/Thermal  
Overload Shutdown  
Thermal Warning Reporting  
Eliminates Clock-Jitter Effects  
Input Sample Rate Independent Operation  
Simplifies System Integration  
! PWM Popguard® for Half-Bridge Mode  
! Spread Spectrum PWM Modulation  
Reduces EMI Radiated Energy  
! Click Free Start-Up  
! Programmable Channel Delay for System  
! Low Quiescent Current  
Noise & Radiated Emissions Management  
(Features continued on page 2)  
2.5 V to 5 V  
10.5 V to 18 V  
VP  
System Clock  
Audio  
Processing  
Amplifier  
Out 1  
Gate  
Drive  
PWM  
Crystal Driver  
I/O  
Crystal Oscillator Driver  
Parametric EQ  
High-Pass  
Amplifier  
Out 2  
Gate  
Drive  
Stereo  
Analog In  
Multi-bit ∆Σ ADC  
Multi-bit ∆Σ  
Modulator  
Bass/Treble  
Adaptive  
Loudness  
Compensation  
Serial Audio  
Clocks & Data  
Serial Audio Input Port  
with  
Gate  
Drive  
2-Ch Mixer  
Amplifier  
Out 3  
Integrated  
Sample Rate  
Converter  
2.1 Bass Mgr  
Serial Audio  
Delay Interface  
Serial Audio  
Data I/O  
Serial Audio  
Clocks & Data  
Linkwitz-Riley  
Crossover  
Amplifier  
Out 4  
Gate  
Drive  
Auxiliary Serial Port  
De-Emphasis  
Volume  
HP Detect/Mute  
PGND  
Error Protection  
PWM Modulator  
Output 1  
Reset  
Register /Hardware  
Configuration  
Over Current  
Under Voltage  
Interrupt  
Thermal Warning  
Thermal Feedback  
PWM Modulator  
Output 2  
I²C or Hardware  
Configuration  
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. 2006  
AUGUST '06  
DS726A1  
(All Rights Reserved)  
http://www.cirrus.com  

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