PT2335 Overview
Description
The PT2335 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, adaptive loudness, treble and bass control.
Key Features
- Supply voltage: 3 ~ 6V
- 4 Stereo inputs
- Independent channel volume controller
- Loudness function
- Bass and treble control
- 2W X 2 Class-D power amplifier (VDD=5V, RL=4Ω)
- 2 voltage gain setting for power amp (20dB, 26dB)
- Internal and external oscillator selectable
- Dual switching frequency for avoid AM radio interference
- Pop-Free circuitry eliminates unpleasant noises during power ON/OFF
