Mouser Shipping New ROHM Semiconductor BD34302EKV MUS-IC 32-Bit Stereo Audio DAC Chip for Audio Applications
April 15, 2025 – Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, is now shipping the new BD34302EKV MUS-IC™ series 32-bit stereo audio digital/analog converter (DAC) chip from ROHM Semiconductor. The BD34302EKV MUS-IC 32-bit DAC chip delivers high-quality spatial audio for smart speakers, digital audio players and high-resolution audio applications.
The BD34302EKV MUS-IC DAC chip, available from Mouser, integrates ROHM's exceptional sound quality design technology, including high sampling data weighted averaging (DWA), that enhances total harmonic distortion (THD) performance (SNR 130dB) while delivering higher resolution and improved natural sound quality with an exclusive HD monaural mode. The BD34302EKV MUS-IC also offers an automatic mode-switching function that allows users to easily switch between pulse code modulation (PCM) and direct stream digital (DSD), sampling frequencies (32khz to 1536khz), two channels of finite impulse-response (FIR) filters, and two different DWA algorithms.
ROHM's BD34302EKV MUS-IC DAC chip produces spatial reverberation, quietness, and dynamic range while preserving the natural "texture" of musical instruments with direct stream digital frequencies (2.8 MHz, 5.6 MHz, 11.2 MHz or 22.5 MHz) in two-channel stereo, single-channel mono or HD mono. Multi-bit data input and high sampling frequency make the BD34302EKV MUS-IC the most versatile converter in its class.
The ROHM Semiconductor BD34302EKV evaluation board, also available to order from Mouser, offers a complete platform for easy demonstration and prototyping with the BD34302EKV MUS-IC DAC chip. The ROHM BD34302EKV evaluation board includes a USB 2-wire conversion board, enabling simple connection to a PC running the included HDAC Control software.
To learn more, visit https://www.mouser.com/new/rohm-semiconductor/rohm-bd34302ekv-dacs/.
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2026 - Mouser Electronics is an authorized semiconductor and electronic component distributor focused on New Product Introductions from its leading manufacturer partners. Serving the global electronic design engineer and buyer community, the global distributor's website, mouser.com, is available in multiple languages and currencies and features more than 6.8 million products from over 1,200 manufacturer brands. Mouser offers 28 support locations worldwide to provide best-in-class customer service in local language, currency and time zone. The distributor ships to over 650,000 customers in 223 countries/territories from its 93,000m², state-of-the-art distribution facilities in the Dallas, Texas, metro area. For more information, visit https://www.mouser.com.
2026 - ROHM Semiconductor designs and manufactures semiconductors, integrated circuits, and other electronic components for the wireless, computer, automotive, and consumer electronics markets. ROHM Semiconductor's comprehensive product portfolio covers everything from audio/video ICs, wireless audio links, image sensors, and noise protection discretes to memory products featuring double-cell technology, energy-efficient power management components, LEDs, and more.
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