GENERAL DESCRIPTION
The IS31AP4833 is a treble and bass control with 3D enhancement audio power driver. The IS31AP4833 provides tone (bass and treble) controls and volume control as well as a stereo audio power amplifier capable of delivering 2.8W into 4Ω with less than 10% THD with a 5V supply.
The IS31AP4833 uses flexible I2C control interface for multiple application requirements. It also features 3D sound circuitry which can be externally adjusted via a simple RC network.

FEATURES
● 3.0V to 5.5V supply
● Mute control
● Treble and bass control
● Independent volume control for two channels
● Stereo input MUX
● I2C control interface
● 3D enhancement
● Thermal shutdown protection
● Click-and-pop suppression
● QFN-36(4mm × 4mm) and TQFP-48(7mm × 7mm)
   package

APPLICATIONS
● Cell phones, PDA, MP4, PMP
● Portable and desktop computers
● Desktops audio system
● Multimedia monitors