The PCM4202 is a high-performance, stereo audio analog-to-digital (A/D) converter designed for professional and broadcast audio applications. The PCM4202 architecture utilizes a 1-bit delta-sigma modulator per channel, incorporating a novel density modulated dither scheme for improved dynamic performance.

The PCM4202 supports 24-bit linear PCM output data, with sampling frequencies up to 216kHz. The PCM4202 can also be configured to output either 64x or 128x oversampled, 1-bit direct stream digital (DSD) data for each channel. Support for PCM and DSD output formats makes the PCM4202 suitable for a variety of digital audio recording and processing applications.

The PCM4202 includes a flexible audio serial port interface, which supports standard audio data formats. Audio data format selection, sampling mode configuration, and high-pass filter functions are all programmed using dedicated control pins.

The PCM4202 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 PCM4202 is available in a small SSOP-28 package.

• Two 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 (VIN = -60dBFS, fIN = 1kHz, A-Weighted): 118dB
  • THD+N (VIN = -0.5dBFS, fIN = 1kHz): -105dB
• Dynamic Performance: DSD Output, 64fS
  • Dynamic Range (A-Weighted): 115dB
  • THD+N (VIN = -0.5dBFS, fIN = 1kHz): -102dB
• Audio Serial Port
  • 24-Bit Linear PCM Output Data
  • Master or Slave Mode Operation
  • Supports Left-Justified, Right-Justified, and I2S Data Formats
• 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: 308mW typical
  • fS = 96kHz: 338mW typical
  • fS = 192kHz: 318mW typical
• Power-Down Mode
• Available in a SSOP-28 Package
• Pin- and Function-Compatible with the PCM1804
• APPLICATIONS
  • Digital Recorders and Mixing Desks
  • Digital Audio Effects Processors
  • Broadcast Studio Equipment
  • Surround Sound Encoders
  • High-End A/V Receivers

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• Number of ADC channels
• 2
• Analog inputs
• 1
• Digital audio interface
• DSD, I2S, PCM
• Control interface
• H/W
• Sampling rate (Max) (kHz)
• 216
• ADC SNR (Typ) (dB)
• 118
• Rating
• Catalog

PCM4202的完整型号有：PCM4202DB、PCM4202DBR、PCM4202DBT，以下是这些产品的关键参数及官网采购报价：

PCM4202DB，工作温度：-10 to 70，封装：SSOP (DB)-28，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网PCM4202DB的批量USD价格：5.072（1000+）

PCM4202DBR，工作温度：-10 to 70，封装：SSOP (DB)-28，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网PCM4202DBR的批量USD价格：4.227（1000+）

PCM4202DBT，工作温度：-10 to 70，封装：SSOP (DB)-28，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网PCM4202DBT的批量USD价格：5.072（1000+）

PCM4202EVM — PCM4202 评估模块 (EVM)

The PCM4202EVM provides a convenient platform for evaluating the performance and functionality of the PCM4202 device. The EVM has two differential analog input channels corresponding to Left and Right analog input channels. Each of these channels are buffered and filtered using a low noise input (...)

PCM4202 IBIS Model

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