ADAU1590 Datasheet Class-D Audio Power Amplifier

Manufacturer: Analog Devices

Overview: Class-D Audio Power Amplifier ADAU1590.

ADAU1590 class-d audio power amplifier by Analog Devices - Datasheet Preview

Datasheet Details

Part number	ADAU1590
Manufacturer	Analog Devices
File Size	504.13 KB
Description	Class-D Audio Power Amplifier
Download	ADAU1590 Download (PDF)

General Description

The ADAU1590 is a 2-channel, bridge-tied load (BTL) switching audio power amplifier with an integrated Σ-Δ modulator.

The modulator accepts an analog input signal and generates a switching output to drive speakers directly.

A digital, microcontroller-compatible interface provides control of reset, mute and PGA gain as well as output signals for thermal and overcurrent error conditions.

Key Features

Integrated stereo modulator and power stage 0.005% THD + N 101 dB dynamic range PSRR >55 dB RDS-ON < 0.3 Ω (per transistor) Efficiency > 90% (8 Ω) EMI-optimized modulator On/off-mute pop-noise suppression Short-circuit protection Overtemperature protection.

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