The WM9710EFL/RV is a low-power audio codec from Cirrus Logic, primarily designed for portable multimedia applications such as smartphones, tablets, and portable media players. It provides a comprehensive audio interface, integrating digital-to-analog and analog-to-digital conversion, along with features optimized for low power consumption and high audio quality.

Applications:

• Smartphones
• Tablets
• Portable media players (PMPs)
• Handheld gaming devices
• Netbooks

Features:

• Integrated stereo DACs and ADCs
• Low power consumption
• Headphone amplifier with advanced pop and click suppression
• Microphone input with programmable bias
• I2S/PCM interface for digital audio connectivity
• Sample rates up to 48 kHz
• Advanced power management features
• Compact package

Benefits:

• Extended battery life in portable devices due to low power consumption
• High-fidelity audio playback and recording capabilities
• Reduced audible artifacts, such as pops and clicks, for a cleaner listening experience
• Simplified system design with integrated audio processing components
• Flexible audio connectivity options

Technical Specifications:

The WM9710EFL/RV integrates stereo DACs (Digital-to-Analog Converters) and ADCs (Analog-to-Digital Converters) to deliver high-quality audio conversion. Its low-power design is critical for portable devices, maximizing battery life. The headphone amplifier includes pop and click suppression circuitry to minimize unwanted noises. The device supports standard audio sample rates and interfaces like I2S and PCM, ensuring compatibility with various audio sources and processing systems. Its compact package reduces board space requirements in portable device designs.