概要

With the rise of high-quality online media streaming, headphones are no longer a simple accessory – they are the gateway to entertainment. Renesas' SmartBeat™ DA14195 offers a simple route to active headphones with built-in audio processing. Based on industry-standard IP, this powerful System-on-Chip (SoC) enables headphones that control ambient noise and enhance content for truly immersive listening anywhere.

The DA14195 is an open audio platform for high-end active headphones. It combines extremely low power consumption with impressive processing performance in a small package. As a result, it allows users to develop attractive-looking headphones that deliver top-end features such as ambient noise/echo cancellation, virtual surround sound, and voice control. It supports up to 6 mics for beamforming and position-aware applications. Plus, it handles high-end audio signals such as 192kHz, and 32-bit Pulse-Code Modulation (PCM) for the ultimate sound quality.

Benefits

  • Enables ambient noise cancellation
  • Supports high voice quality
  • Noise reduction
  • Voice enhancements
  • Echo cancellation
  • Supports high-end audio up to 192kHz, 32-bit PCM
  • Supports voice control for hands-free calling
  • Extensive range of digital audio interfaces (SPDIF, PDM, SPI, UARTs, I2C, etc.)

Package

  • 81-balls, 0.4mm wafer-level chip-scale package (WLSCP)
DA14195 SmartBeat™ Low Power Peripheral Audio Solution
DA14195 SmartBeat™ Low Power Peripheral Audio Solution
  • Single co-processor platform for Bluetooth®, USB and analog headphones
  • 32-bit Arm® Cortex®-M0 MCU operating at up to 165MHz
  • 32-bit Cadence (Tensilica) HiFi 3 DSP operating at up to 290MHz
  • USB 2.0 HS/FS interface (compatible with USB 3 Type C)
  • Multiple HCI clocking schemes for Bluetooth integration
  • Triple stereo hardware sample rate converter up to 192kHz
  • Dual input 10-bit ADC
  • Supports external QSPI Flash
  • Integrated battery management for Li-ion and Li-polymer batteries

アプリケーション

  • USB headphones
  • Bluetooth headphones
  • Analog active headphones
  • USB headsets
  • Bluetooth headsets
  • Position-aware applications; i.e., desk phones

ドキュメント

= ピックアップ
分類 タイトル 日時
データシート－簡略版
DA14195 Short-Form Datasheet
PDF 439 KB
製品概要
SmartBeat™DA14195 低功耗外设音频解决方案
PDF 1.33 MB
製品概要
DA14195 Product Brief
PDF 2.05 MB
3件

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製品選択

    Processing table
    Pkg. Type
    Carrier Type
    ご購入 / サンプル
    型名
    DA14195
    circleアクティブ
    memory
    view_in_ar
    		WLSCP-81
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