The WM8731LSEFL/R is a low power stereo codec with integrated microphone and headphone amplifiers, manufactured by Cirrus Logic. This codec is designed for portable audio applications, including MP3 players, mobile phones, and other consumer electronics devices. It provides high-quality audio recording and playback while minimizing power consumption to extend battery life.

Applications

• Portable media players
• Mobile phones
• USB audio interfaces
• Voice recorders
• Audio conferencing systems

Features

• Stereo ADC and DAC
• Integrated microphone preamplifier
• Integrated headphone amplifier
• Low power consumption
• Flexible digital interface
• Programmable gain control

Benefits

• Delivers high-quality audio recording and playback for portable devices.
• Low power consumption extends battery life.
• Integrated amplifiers reduce external component count and board space requirements.
• Flexible digital interface allows easy integration with various processors and platforms.
• Programmable gain control optimizes audio levels for different applications.

Additional Details

The WM8731LSEFL/R includes a stereo ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter), enabling both audio recording and playback capabilities. The integrated microphone preamplifier allows for high-quality recording from microphone sources, while the integrated headphone amplifier enables direct connection to headphones without the need for an external amplifier. The codec is designed to operate at low voltage, minimizing power consumption. The flexible digital interface allows for easy integration with different processors and platforms. Programmable gain control allows users to adjust audio levels for optimal performance. The compact package is suitable for space-constrained applications commonly found in portable devices. The WM8731LSEFL/R is engineered to meet the requirements of high-quality audio in portable devices and other consumer electronics applications.