首頁 音訊、觸覺和壓電 音訊轉換器 音訊 ADC
首頁
音訊、觸覺和壓電
音訊轉換器
音訊 ADC

PCM4201

現行

112dB SNR 低功耗單聲道音訊 ADC

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相似於所比較的產品。
TAA5242 現行 具有 119dB 動態範圍的硬體控制高性能立體聲道音訊 ADC Stereo-channel with improved SNR

PCM4201

現行
產品規格表 立即訂購

產品詳細資料

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 mm × 6.4 mm)
  • 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.
filter 尋找其它 音訊 ADC
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相似於所比較的產品。
PCM4202 現行 118dB SNR 立體聲音訊 ADC 2 channels, higher SNR, supports DSD
PCM1804 現行 具有差分輸入的 112dB SNR 立體聲 ADC 2 channels, higher sampling rate
PCM4204 現行 118dB SNR 4 通道音訊 ADC 4 channels, higher SNR, supports DSD

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter datasheet (Rev. B) 2006/4/12

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

PCM4201EVM — PCM4201 評估模組 (EVM)

PCM4201EVM 是一個方便好用的平台，適用於評估單通道 PCM4201 音訊裝置的性能和功能。EVM 具有差動類比輸入通道。此通道會使用低雜訊輸入電路（德州儀器 OPA2134 雙運算放大器）來緩衝和篩選。此訊號會傳送到 PCM4201 的輸入處，並在該處轉換為 PCM 訊號。此 PCM 輸出可在接頭 J3 處取得。音訊資料會路由至德州儀器 DIT4096，並透過 BNC J5 輸出。AES3 編碼輸出可連接至音訊測試系統或商用音訊設備。

使用指南: PDF
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
模擬型號

PCM4201 IBIS Model

SBAM149.ZIP (98 KB) - IBIS 模型
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 16 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片