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 comprises thermal and output short-circuit protection with logic-level error flag outputs for ...