The CM6302 is a USB audio controller manufactured by C-Media Electronics. This end-of-life chip was designed to provide high-quality audio processing and connectivity through a USB interface. It served as a bridge between digital audio signals from a computer and analog audio outputs, such as headphones or speakers.

Applications

• USB headsets
• USB speakers
• USB audio adapters
• Gaming headsets
• VoIP applications

Features

• USB 2.0 compliant
• Supports various audio sample rates (e.g., 44.1kHz, 48kHz)
• Integrated headphone amplifier
• Microphone input support
• Stereo audio output

Benefits

• High-quality audio performance
• Easy USB connectivity
• Compact design
• Simple integration into audio devices

Additional Details

The CM6302 is a versatile audio controller, offering a range of features suitable for diverse audio applications. It typically incorporates a digital-to-analog converter (DAC) for producing analog audio signals from digital input. Given its end-of-life status, replacement parts might be difficult to locate. The chip usually requires minimal external components, which simplifies the design of audio devices. Because it's an older chip, it may not support the latest audio codecs or features found in newer USB audio controllers. Despite its age, the CM6302 served as a reliable solution for USB audio connectivity in its time, providing a balance of performance and cost-effectiveness.