The WM8602SEDS/V is a low-power audio codec manufactured by Wolfson Microelectronics plc (now Cirrus Logic). It is designed for portable audio applications, providing high-quality audio playback and recording capabilities.

Applications

• Portable media players (PMPs)
• Mobile phones
• Digital voice recorders
• Tablets
• Gaming devices

Features

• Integrated stereo DACs and ADCs: Provides high-quality audio conversion.
• Low power consumption: Extends battery life in portable devices.
• Integrated headphone amplifier: Drives headphones directly without external components.
• Microphone preamplifier: Amplifies microphone signals for recording.
• I2S and PCM audio interfaces: Enables easy connection to audio processors.
• Digital volume control: Adjusts audio levels digitally.

Benefits

• High-quality audio playback and recording for a superior user experience.
• Extended battery life in portable devices due to low power consumption.
• Reduced component count and board space with integrated functions.
• Simplified system design with flexible audio interfaces.

Additional Details

The WM8602SEDS/V is a versatile audio codec designed to meet the demands of portable audio applications. Its low power consumption is a key feature, extending battery life in portable devices such as MP3 players and mobile phones. The integrated headphone amplifier and microphone preamplifier reduce the need for external components, simplifying the system design and reducing board space. The device supports various audio formats and sample rates, and includes flexible audio interfaces for easy connection to audio processors. It includes digital volume control and other audio processing functions, enhancing the user experience.

Technical Specifications (Typical):

• DAC SNR: 98 dB
• ADC SNR: 90 dB
• Headphone Output Power: 40 mW
• Operating Voltage: 1.8V to 3.3V
• Power Consumption: 10 mW (Playback)
• Audio Interfaces: I2S, PCM
• Package: QFN-40