Datasheet Summary
3W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-Circuit Protection
GENERAL DESCRIPTION
The ft2011 is a high efficiency, low EMI, filterless, Class-D audio amplifier with auto-recovering short-circuit protection. It operates from 3V to 5.5V supply. When powered with 5V supply voltage, the ft2011 is capable of delivering 3W into a 4Ω load or 1.8W into an 8Ω load, with 10% THD+N.
As a Class-D audio amplifier, the ft2011 Features
90% efficiency and 75dB PSRR at 217Hz which make the device ideal for battery-powered high-quality audio applications.
One of the key benefits of the ft2011 over typical Class-D audio power amplifiers is it generates much less EMI...