Specialty audio ICs refer to specialized integrated circuits designed for high-performance audio applications, produced by various manufacturers worldwide. These ICs are developed by companies such as Texas Instruments (USA), Analog Devices (USA), Cirrus Logic (USA), and ESS Technology (USA), as well as international firms like NXP Semiconductors (Netherlands) and ROHM Semiconductor (Japan). They serve industries including professional audio equipment, consumer electronics, automotive sound systems, and telecommunications. Key products include digital-to-analog converters (DACs), analog-to-digital converters (ADCs), audio amplifiers, and audio signal processors, enabling high-fidelity sound reproduction and noise reduction in devices like headphones, speakers, and recording equipment.

Audio clocks

Lip sync delay ICs

PWM modulators