30 W Digital Audio Amplifier With Integrated ADC

The CS4525 is a stereo Analog or digital input PWM high efficiency Class D Amplifier Audio system with an integrated stereo Analog-to-digital (A/D) converter. The stereo power Amplifiers CAN deliver up to 15 W per channel into 8 speakers from a small space-saving 48-pin QFN package. The PWM Amplifier CAN achieve greater than 85% efficiency. The package is thermally enhanced for optimal heat dissipation which eliminates the need for a heatsink. By Cirrus Logic, Inc.