PT2337 Overview
Description
The PT2337 is an integrated audio amplifier design for the low voltage (5V) application purpose, built-in stereo 2W Class-D power amplifier with audio processor, it provides 4 stereo sources selector, and all signal process is based on pure analog processing to maintain high performances and low power consumption. The audio processor includes all the advanced control functions such like digital controlled volume, treble and bass control.
Key Features
- Supply voltage: 3 ~ 6V
- 4 Stereo inputs
- 32 steps, independent channel volume controller
- Bass and treble control
- 2 voltage gain setting for power amp(20dB, 26dB)
- Pop-Free circuitry eliminates unpleasant noises during power ON/OFF
- Low power shutdown
- High RF radiation immunity
- Over heat/over current protection
- Controlled by I2C interface
