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Evaluation Board, BD34301EKV, Stereo Audio DAC


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Product Overview

32bit, 768KHz sampling stereo audio D/A converter with ROHM original sound quality design, realizing excellent performance (SNR: 130dB (Typ), THD+N: -115dB (Typ))*1 suitable for high-end audio. Different type sound is realized by selecting 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. This is a new version of BD34301EKV-EVK-001. It is equipped with PCM9211 as a digital audio interface receiver IC. Applications include CD/SACD player, digital audio player (DAP), USB-DAC and others.
  • Power supply voltage (AVCC*1 4.5 to 5.5V, DVDDIO 3.0 to 3.6V, DVDD 1.4 to 1.6V)
  • Operating temperature range from -25 to +85°C
  • MUS-IC™ series
  • Sampling frequency of 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)


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Rohm Semiconductor



Stereo Audio DAC

Evaluation Board BD34301EKV


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Technical Documents (2)

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€918.64 ( ex VAT  ) €1,102.368 ( inc VAT )

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