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PCM4204 PDF预览

PCM4204

更新时间: 2024-02-23 03:34:47
品牌 Logo 应用领域
BB 转换器模数转换器
页数 文件大小 规格书
34页 552K
描述
HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER

PCM4204 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFP
包装说明:HTQFP-64针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.9Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:606656
Samacsys Pin Count:65Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat PackagesSamacsys Footprint Name:PAP (S-PQFP-G64)_4
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
最大模拟输入电压:6 V最小模拟输入电压:
转换器类型:ADC, DELTA-SIGMAJESD-30 代码:S-PQFP-G64
JESD-609代码:e4长度:10 mm
湿度敏感等级:3模拟输入通道数量:4
位数:24功能数量:1
端子数量:64最高工作温度:70 °C
最低工作温度:-10 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:HTFQFP封装等效代码:TQFP64,.47SQ
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3.3,5 V
认证状态:Not Qualified采样速率:0.216 MHz
座面最大高度:1.2 mm子类别:Analog to Digital Converters
最大压摆率:10 mA标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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 mm
Base Number Matches:1

PCM4204 数据手册

 浏览型号PCM4204的Datasheet PDF文件第2页浏览型号PCM4204的Datasheet PDF文件第3页浏览型号PCM4204的Datasheet PDF文件第4页浏览型号PCM4204的Datasheet PDF文件第5页浏览型号PCM4204的Datasheet PDF文件第6页浏览型号PCM4204的Datasheet PDF文件第7页 
SBAS327A − JUNE 2004 − REVISED SEPTEMBER 2004  
FEATURES  
APPLICATIONS  
D
Four High-Performance Delta-Sigma  
Analog-to-Digital Converters  
− 24-Bit Linear PCM or 1-Bit Direct Stream  
Digital (DSD) Output Data  
− Supports PCM Output Sampling Rates up  
to 216kHz  
D
D
D
D
D
Digital Recorders and Mixing Desks  
Digital Audio Effects Processors  
Broadcast Studio Equipment  
Surround Sound Encoders  
High-End A/V Receivers  
− Supports 64f and 128f DSD Output Data  
S
S
DESCRIPTION  
Rates  
D
D
D
Dynamic Performance: PCM Output  
− Dynamic Range: 118dB  
− THD+N: −105dB  
Dynamic Performance: DSD Output  
− Dynamic Range: 115dB  
− THD+N: −103dB  
The PCM4204 is a high-performance, four-channel  
analog-to-digital (A/D) converter designed for professional  
and broadcast audio applications. The PCM4204  
architecture utilizes a 1-bit delta-sigma modulator per  
channel incorporating a novel density modulated dither  
scheme for improved dynamic performance.  
Audio Serial Port  
The PCM4204 supports 24-bit linear PCM output data,  
with sampling frequencies up to 216kHz. The PCM4204  
can also be configured to output either 64x or 128x  
oversampled, 1-bit direct stream digital (DSD) data for  
each channel. In addition, the PCM4204 supports a DSD  
input mode, allowing 1-bit DSD to 24-bit PCM data format  
conversion utilizing the on-chip digital decimation filter.  
These features make the PCM4204 suitable for a variety  
of digital audio recording and processing applications.  
− 24-Bit Linear PCM Output Data  
− Master or Slave Mode Operation  
− Supports Left-Justified, Right-Justified,  
2
I S, and TDM Data Formats  
D
D
DSD Data Port  
− Supports DSD Output or Input for All Four  
Channels Simultaneously  
− Input Mode Provides 1-Bit DSD to 24-Bit  
PCM Data Format Conversion  
Additional PCM Output Features  
− Linear-Phase Digital Decimation Filter  
− Digital High-Pass Filter for DC Removal  
− Clipping Flag Output for Each Channel  
Power Supplies: +5V Analog and +3.3V Digital  
Power Dissipation:  
The PCM4204 includes a flexible audio serial port inter-  
face, which supports standard PCM audio data formats, as  
well as time division multiplexed (TDM) PCM data formats.  
Multiple format support allows the system designer to  
choose the interface format that best suits the end applica-  
tion. Audio data format selection, sampling mode configu-  
ration, and high-pass filter functions are all programmed  
using dedicated control pins.  
D
D
− f = 48kHz: 600mW typical  
S
The PCM4204 operates from a +5V analog power  
supply and a +3.3V digital power supply. The digital I/O  
pins are compatible with +3.3V logic families. The  
PCM4204 is available in a thermally-enhanced HTQFP-64  
PowerPADpackage.  
− f = 96kHz: 640mW typical  
S
− f = 192kHz: 615mW typical  
S
Power-Down Mode  
Available in a Thermally-Enhanced HTQFP-64  
Package  
D
D
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments  
semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPAD is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners.  
ꢅꢤ ꢥ ꢟꢦ ꢜ ꢧꢨ ꢥꢩ ꢟ ꢝꢧꢝ ꢁꢌ ꢈꢉ ꢇ ꢊꢋ ꢑꢁꢉꢌ ꢁꢪ ꢍꢛ ꢇ ꢇ ꢆꢌꢑ ꢋꢪ ꢉꢈ ꢘꢛꢫ ꢙꢁꢍ ꢋꢑꢁ ꢉꢌ ꢞꢋ ꢑꢆꢬ ꢅꢇ ꢉꢞꢛ ꢍꢑꢪ  
ꢍ ꢉꢌ ꢈꢉꢇ ꢊ ꢑꢉ ꢪ ꢘꢆ ꢍ ꢁ ꢈꢁ ꢍ ꢋ ꢑꢁ ꢉꢌꢪ ꢘ ꢆꢇ ꢑꢃꢆ ꢑꢆ ꢇ ꢊꢪ ꢉꢈ ꢧꢆꢭ ꢋꢪ ꢨꢌꢪ ꢑꢇ ꢛꢊ ꢆꢌꢑ ꢪ ꢪꢑ ꢋꢌꢞ ꢋꢇ ꢞ ꢮ ꢋꢇ ꢇ ꢋ ꢌꢑꢯꢬ  
ꢅꢇ ꢉ ꢞꢛꢍ ꢑ ꢁꢉ ꢌ ꢘꢇ ꢉ ꢍ ꢆ ꢪ ꢪ ꢁꢌ ꢂ ꢞꢉ ꢆ ꢪ ꢌꢉꢑ ꢌꢆ ꢍꢆ ꢪꢪ ꢋꢇ ꢁꢙ ꢯ ꢁꢌꢍ ꢙꢛꢞ ꢆ ꢑꢆ ꢪꢑꢁ ꢌꢂ ꢉꢈ ꢋꢙ ꢙ ꢘꢋ ꢇ ꢋꢊ ꢆꢑꢆ ꢇ ꢪꢬ  
Copyright 2004, Texas Instruments Incorporated  
www.ti.com  

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