ROHM Introduces Second-Generation MUS-IC Series 32-bit Audio DAC with Exclusive HD Monaural Mode

ROHM has developed a 32-bit D/A converter (DAC) IC and an evaluation board for flagship models in its MUS-IC series, optimized for high-resolution audio playback. Specifications detail top-class THD+N and signal to noise rations, working from 32kHz to 1536kHz PCM sampling frequencies or DSD native signals. The new DAC is touted by the Japanese manufacturer as able to deliver a more authentic listening experience by better expressing spatial reverberation, quietness, and dynamic range while preserving the natural “texture" of musical instruments.

ROHM Semiconductor announced that it has developed the new BD34352EKV digital-to-analog converter IC (DAC) and corresponding evaluation board (BD34352EKV-EVK-001), supporting playback of high-resolution audio sources in high-fidelity audio equipment. Complementing its latest MUS-IC BD34301EKV flagship DAC, the new product was designed to maximally extract and convert high resolution digital audio data to analog audio signals in new product designs.

Summit Wireless Technologies, announced that Hansong, one of the largest Original Design Manufacturers (ODM) to major audio brands, will offer a new technology reference platform targeting wireless soundbars, audio hubs, and speakers based on Summit's Internet of Things (IoT) transceiver module. The new Hansong development platform will offer a ready to use solution for high-volume projects in the home theater market.

Maxim Integrated Products introduced the MAX98390 smart amplifier with integrated Dynamic Speaker Management (DSM) algorithm to efficiently deliver louder, clearer, richer sound at the lowest quiescent power in the market. The boosted, digital Class D DSM smart amplifier unleashes a system's full audio potential by safely driving higher power levels (up to 5.1W) into tiny speakers typically rated for much lower power between 1 to 3W.