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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 Sampling rate (max) (kHz) 108 Analog inputs 1 Control interface H/W Digital audio interface DSP, PCM THD+N (dB) -105 ADC SNR (typ) (dB) 112 Rating Catalog Operating temperature range (°C) -10 to 70 Analog outputs 0
Number of ADC channels 1 Sampling rate (max) (kHz) 108 Analog inputs 1 Control interface H/W Digital audio interface DSP, PCM THD+N (dB) -105 ADC SNR (typ) (dB) 112 Rating Catalog Operating temperature range (°C) -10 to 70 Analog outputs 0
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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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)

PCM4201EVM 是一个用于评估单通道 PCM4201 音频器件性能和特性的便捷平台。EVM 有一个差分模拟输入通道。该通道使用低噪声输入电路，即德州仪器 (TI) OPA2134 双通道运算放大器，来进行缓冲和滤波。此信号被发送至 PCM4201 的输入，并在此处转换为 PCM 信号。该 PCM 输出在接头 J3 上提供。音频数据路由到德州仪器 (TI) DIT4096，并在 BNC J5 上发出。AES3 编码输出可连接至音频测试系统或商业音频设备。

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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TSSOP (PW) 16 Ultra Librarian
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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
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  • 制造厂地点
  • 封装厂地点

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