The IDT 92HD73E is a high-definition audio codec originally developed by Integrated Device Technology (now part of Renesas). It's a low‑power, high‑fidelity solution supporting up to 10 audio channels via Intel’s HD Audio interface—five stereo DACs and two stereo ADCs—operating at 24-bit, 192 kHz resolution. The codec supports full‑duplex 7.1 audio, dual S/PDIF I/O, headphone amplifiers, digital microphone arrays, and jack-detect. Optimized with parametric SoftEQ and flexible power management, it’s widely used in notebooks and desktops for premium multimedia audio.