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ADAU1513 - Class-D Audio Power Stage

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.

Features

  • Integrated stereo power stage RDS-ON < 0.3 Ω (per transistor) Efficiency > 90% Short-circuit protection Overtemperature protection.

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Datasheet Details

Part number ADAU1513
Manufacturer Analog Devices
File Size 603.98 KB
Description Class-D Audio Power Stage
Datasheet download datasheet ADAU1513 Datasheet
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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 interfacing to a system microcontroller along with reset and mute control of the power stage.
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