Analog outputs for the Right and Left headphone channels.
The CX31993 is a highly integrated, low-power USB Type-C digital-to-analog converter (DAC) designed for high-resolution audio applications. It bridges the gap between digital USB-C outputs and analog headphones, providing a significant upgrade over the standard audio processing found in most smartphones and laptops. Key Specifications at a Glance: Up to 384kHz Bit Depth: 32-bit cx31993 datasheet
A key simplification for hardware designers is the chip's . This "no-crystal" design eliminates the need for an external crystal oscillator, reducing the bill of materials (BOM) and simplifying PCB layout, which allows for highly compact product designs. For engineers looking to adapt the CX31993 for advanced sensor or audio front-end applications, note that there is also an "AFE" (Analog Front-End) version of the chip for measurement and sensing. This variant supports advanced features like programmable gain amplifiers (PGA), multiplexers, and sigma-delta ADCs, configurable via an I2C interface . Analog outputs for the Right and Left headphone channels