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PCM4201

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112dB SNR 低功耗单声道音频 ADC

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PCM4201

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产品详情

Number of ADC channels 1 Analog inputs 1 Digital audio interface DSP, PCM Control interface H/W Sampling rate (max) (kHz) 108 ADC SNR (typ) (dB) 112 Rating Catalog Analog outputs 0 Operating temperature range (°C) -10 to 70
Number of ADC channels 1 Analog inputs 1 Digital audio interface DSP, PCM Control interface H/W Sampling rate (max) (kHz) 108 ADC SNR (typ) (dB) 112 Rating Catalog Analog outputs 0 Operating temperature range (°C) -10 to 70
TSSOP (PW) 16 32 mm² 5 x 6.4
  • High-Performance Delta-Sigma Analog-to-Digital Converter
  • Differential Voltage Inputs
  • Dynamic Performance:
    • Dynamic Range (A-Weighted): Up to 112dB
    • THD+N: As low as -105dB
  • Three Sampling Modes:
    • Supports Output Sampling Rates Up to 108kHz
    • Choose from Low Power, High-Performance, or Double Speed Modes
  • Audio Serial Port Interface:
    • Master or Slave Mode Operation
    • 24-Bit Linear PCM Output Data
    • Left-Justified/DSP-Compatible Data Format
  • Digital High-Pass Filter for DC Removal:
    • Includes a High-Pass Filter Disable Pin
  • Power Supplies:
    • Requires a +5V Analog Power Supply
    • Supports a +1.8V to +3.3V Digital Power Supply Range
  • Low Power Dissipation
    • 49mW Typical (Low Power Mode with VDD = +3.3V)
    • 39mW Typical (Low Power Mode with VDD = +1.8V)
  • Power Down Mode
    • Less than 50µW total power dissipation
  • Available in a small TSSOP-16 Package
  • APPLICATIONS
    • Digital Wireless Microphones
    • Battery-Powered Audio Recording and Processing Equipment

I2S is a registered trademark of Royal Philips Electronics B.V., The Netherlands.
All other trademarks are the property of their respective owners.
  • High-Performance Delta-Sigma Analog-to-Digital Converter
  • Differential Voltage Inputs
  • Dynamic Performance:
    • Dynamic Range (A-Weighted): Up to 112dB
    • THD+N: As low as -105dB
  • Three Sampling Modes:
    • Supports Output Sampling Rates Up to 108kHz
    • Choose from Low Power, High-Performance, or Double Speed Modes
  • Audio Serial Port Interface:
    • Master or Slave Mode Operation
    • 24-Bit Linear PCM Output Data
    • Left-Justified/DSP-Compatible Data Format
  • Digital High-Pass Filter for DC Removal:
    • Includes a High-Pass Filter Disable Pin
  • Power Supplies:
    • Requires a +5V Analog Power Supply
    • Supports a +1.8V to +3.3V Digital Power Supply Range
  • Low Power Dissipation
    • 49mW Typical (Low Power Mode with VDD = +3.3V)
    • 39mW Typical (Low Power Mode with VDD = +1.8V)
  • Power Down Mode
    • Less than 50µW total power dissipation
  • Available in a small TSSOP-16 Package
  • APPLICATIONS
    • Digital Wireless Microphones
    • Battery-Powered Audio Recording and Processing Equipment

I2S is a registered trademark of Royal Philips Electronics B.V., The Netherlands.
All other trademarks are the property of their respective owners.

The PCM4201 is designed for digital audio applications that require a combination of high dynamic range, low distortion, and low power consumption. The primary applications for the PCM4201 include digital wireless microphones and battery-operated audio recording or processing equipment. The PCM4201 outputs 24-bit linear PCM audio data at sampling rates up to 108kHz. Three sampling modes allow the user to trade off power for performance, dependent upon the intended system requirements. An on-chip voltage reference reduces the number of external components needed for operation.

The PCM4201 includes dedicated control pins for configuration of all programmable functions. The device requires a +5.0V analog power supply, in addition to a digital supply operating from +1.8V to +3.3V. The PCM4201 is available in a small TSSOP-16 package.

The PCM4201 is designed for digital audio applications that require a combination of high dynamic range, low distortion, and low power consumption. The primary applications for the PCM4201 include digital wireless microphones and battery-operated audio recording or processing equipment. The PCM4201 outputs 24-bit linear PCM audio data at sampling rates up to 108kHz. Three sampling modes allow the user to trade off power for performance, dependent upon the intended system requirements. An on-chip voltage reference reduces the number of external components needed for operation.

The PCM4201 includes dedicated control pins for configuration of all programmable functions. The device requires a +5.0V analog power supply, in addition to a digital supply operating from +1.8V to +3.3V. The PCM4201 is available in a small TSSOP-16 package.
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter 数据表 (Rev. B) 2006年 4月 12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
EVM 用户指南 PCM4201EVM - User Guide (Rev. A) 2005年 2月 3日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

PCM4201EVM — PCM4201 评估模块 (EVM)

The PCM4201EVM provides a convenient platform for evaluating the performance and functionality of the single channel PCM4201 audio device. The EVM has a differential analog input channel. This channel is buffered and filtered using a low noise input circuit, a Texas Instruments OPA2134 dual (...)

用户指南: PDF
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仿真模型

PCM4201 IBIS Model

SBAM149.ZIP (98 KB) - IBIS Model
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模拟工具

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TSSOP (PW) 16 查看选项
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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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