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.
Features
- Supply voltage: 3 ~ 6V.
- 2W X 2 Class-D power amplifier(VDD=5V, RL=4Ω).
- 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 PSRR.
- High RF radiation immunity.
- Over heat/over current protection.
- Controlled by.
PT2337-PrincetonTechnology.pdf
