ADAU1590 Datasheet | Analog Devices

Class-D Audio Power Amplifier ADAU1590 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 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-patible interface provides control of reset, mute and PGA gain as well as output signals for thermal and overcurrent...