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PCM4204

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118dB SNR 4 通道音频 ADC

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PCM4204

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米6体育平台手机版_好二三四详情

Number of ADC channels 4 Analog inputs 4 Digital audio interface DSD, PCM Control interface H/W Sampling rate (max) (kHz) 216 ADC SNR (typ) (dB) 118 Rating Catalog Analog outputs 0 Operating temperature range (°C) -10 to 70
Number of ADC channels 4 Analog inputs 4 Digital audio interface DSD, PCM Control interface H/W Sampling rate (max) (kHz) 216 ADC SNR (typ) (dB) 118 Rating Catalog Analog outputs 0 Operating temperature range (°C) -10 to 70
HTQFP (PAP) 64 144 mm² 12 x 12
  • 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
    • Supports 64fS and 128fS DSD Output Data Rates
  • Dynamic Performance: PCM Output
    • Dynamic Range: 118dB
    • THD+N: –105dB
  • Dynamic Performance: DSD Output
    • Dynamic Range: 115dB
    • THD+N: –103dB
  • Audio Serial Port
    • 24-Bit Linear PCM Output Data
    • Master or Slave Mode Operation
    • Supports Left-Justified, Right-Justified, and I2S Data Formats
  • 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:
    • fS = 48kHz: 600mW typical
    • fS = 96kHz: 640mW typical
    • fS = 192kHz: 615mW typical
  • Power-Down Mode
  • Available in a Thermally-Enhanced HTQFP-64 Package
  • APPLICATIONS
    • Digital Recorders and Mixing Desks
    • Digital Audio Effects Processors
    • Broadcast Studio Equipment
    • Surround Sound Encoders
    • High-End A/V Receivers

PowerPAD is a registered trademark of Texas Instruments.
All trademarks are the property of their respective owners.
  • 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
    • Supports 64fS and 128fS DSD Output Data Rates
  • Dynamic Performance: PCM Output
    • Dynamic Range: 118dB
    • THD+N: –105dB
  • Dynamic Performance: DSD Output
    • Dynamic Range: 115dB
    • THD+N: –103dB
  • Audio Serial Port
    • 24-Bit Linear PCM Output Data
    • Master or Slave Mode Operation
    • Supports Left-Justified, Right-Justified, and I2S Data Formats
  • 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:
    • fS = 48kHz: 600mW typical
    • fS = 96kHz: 640mW typical
    • fS = 192kHz: 615mW typical
  • Power-Down Mode
  • Available in a Thermally-Enhanced HTQFP-64 Package
  • APPLICATIONS
    • Digital Recorders and Mixing Desks
    • Digital Audio Effects Processors
    • Broadcast Studio Equipment
    • Surround Sound Encoders
    • High-End A/V Receivers

PowerPAD is a registered trademark of Texas Instruments.
All trademarks are the property of their respective owners.

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.

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.

The PCM4204 includes a flexible audio serial port interface, 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 application. Audio data format selection, sampling mode configuration, and high-pass filter functions are all programmed using dedicated control pins.

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 PowerPAD™ package.

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.

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.

The PCM4204 includes a flexible audio serial port interface, 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 application. Audio data format selection, sampling mode configuration, and high-pass filter functions are all programmed using dedicated control pins.

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 PowerPAD™ package.
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类型 标题 下载最新的英语版本 日期
* 数据表 PCM4204: High Performance 24-Bit, 216kHz Sampling Four-Chan Audio A/D Converter 数据表 (Rev. A) 2004年 9月 23日
白皮书 Designing professional audio mixers for every scenario 2018年 6月 28日
EVM 用户指南 PCM4204EVM - User Guide (Rev. A) 2014年 8月 27日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16日

设计和开发

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评估板

PCM4204EVM — PCM4204 评估模块 (EVM)

The PCM4204EVM provides a convenient platform for evaluating the performance and functionality of the PCM4204 device. There are two PCM4204 on this EVM one for input and output signals and a second to support the conversion test mode and a demo mode. Input audio signals are buffered and filtered (...)

用户指南: PDF
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封装 引脚 CAD 符号、封装和 3D 模型
HTQFP (PAP) 64 Ultra Librarian
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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