The LC897390K-XB2NC is a high-performance audio processing integrated circuit manufactured by SANYO Semiconductor (U.S.A) Corporation. This IC is designed for use in a variety of audio applications, offering advanced features for noise reduction, audio enhancement, and signal processing.

Applications

• Portable audio players
• Home theater systems
• Car audio systems
• Mobile phones
• Audio recorders

Features

• Advanced noise reduction algorithms
• Parametric equalizer for customized sound tuning
• 3D surround sound processing
• Automatic gain control (AGC)
• Low power consumption
• Built-in headphone amplifier
• I2C control interface

Benefits

• Enhanced audio clarity and fidelity
• Improved listening experience in noisy environments
• Customizable sound profiles for different audio content
• Immersive surround sound effect
• Extended battery life in portable devices
• Simplified system design with integrated headphone amplifier
• Easy control and configuration via I2C interface

Additional Details

The LC897390K-XB2NC operates at a low voltage, making it suitable for battery-powered devices. It features a compact package size, enabling integration into small form factor products. The I2C interface allows for easy control and configuration of the various audio processing features. The IC also includes built-in protection circuits to prevent damage from overvoltage and overcurrent conditions.

Specific technical specifications include a supply voltage range of 2.7V to 3.6V, a typical power consumption of 10mW, and a THD+N (Total Harmonic Distortion + Noise) of less than 0.1%. The operating temperature range is -20°C to +85°C. The device is available in a small QFN package.