General Description

The APA2037 is a stereo, fully differential Class-AB audio amplifier which can operate with supply voltage from 2.4V to 5V and is available in a TQFN5x5-20A package.

Features

● Operating Voltage: 2.4V~5.5V

● Fully Differential Class-AB Amplifier

● High PSRR and Excellent RF Rectification Immunity

● Low Crosstalk

● 3W Per Channel Output Power into 3W Load at VDD=5V

● Thermal and Over-Current Protections

● Built-in Feedback Resistors Eliminate External Components Counts

● Space Saving Package

– TQFN5x5-20A

● Lead Free and Green Devices Available (RoHS Compliant)

Applications

● LCD TVs

● Notebook, PCs

● Portable Devices