ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters are 32-bit high sound quality stereo audio D/A converters that correspond to the BD34352EKV-EVK-001 evaluation board. The devices feature sound quality design, and excellent numerical performance (SNR: 126 dB (Typ), THD+N: -112 dB(Typ)) suitable for high-end audio. Favorite sound is selectable by switching 2 kinds of digital FIR filters (Sharp Roll-Off, Slow Roll-Off). PCM I/F supports up to 768kHz and DSD I/F supports up to 22.4MHz.

Features

  • SNR 126dB (typ), THD+N -112dB (typ) (PCM mode)
  • Sampling frequency 32kHz to 768kHz (PCM mode)
  • 2 kinds of digital FIR filters (PCM mode)
  • DSD 2.8MHz, 5.6MHz, 11.2MHz, 22.4MHz available
  • Supports stereo mode (2ch) and mono mode (1ch)
  • Selectable 4 device addresses (38h, 3Ah, 3Ch, 3Eh)

Applications

  • CD/SACD player
  • Digital Audio Player (DAP)
  • USB-DAC and others

Infographics

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

Block Diagram

Block Diagram - ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters

ROHM Semiconductor BD34352EKV Sampling Stereo Audio D/A Converters