ADAU1513 Datasheet | Analog Devices

Class-D Audio Power Stage ADAU1513 Features Integrated stereo power stage RDS-ON < 0.3 Ω (per transistor) Efficiency > 90% Short-circuit protection Overtemperature protection GENERAL DESCRIPTION The ADAU1513 is a 2-channel bridge-tied load (BTL) Class-D audio power stage. The power stage can drive the speaker loads of 4 Ω at up to 15 W per channel at high efficiency. The 4-channel audio system can be formed when used with an ADAV4201 pulse-width modulator (PWM) processor using two ADAU1513s. The power stage accepts a 3.3 V logic differential PWM as input from an ADAV4201 processor. The power stage prises thermal and output short-circuit protection with logic-level error flag outputs...