CS3511 Class-D PWM Audio Power Amplifier

The Cirrus Logic CS3511 high efficiency Class-D PWM audio power amplifier integrates on-chip over-current, under-voltage, over-temperature protection, and error reporting. The Cirrus Logic CS3511 power amplifier contains an onboard regulator that generates a 5 VDC supply used to power the internal low-voltage analog and digital circuitry. The CS3511 also features closed-loop advanced delta-sigma architecture, true spread spectrum modulation, premium quality audio amplification, and three selectable amplifier gain settings. This Cirrus Logic Class-D power amplifier is ideal for active speakers, portable media player docking stations, mini/micro shelf systems, and digital televisions.