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PT2337 Datasheet Stereo 2W Class-D Amplifier

Manufacturer: ANGUS ELECTRONICS

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Datasheet Details

Part number PT2337
Manufacturer ANGUS ELECTRONICS
File Size 189.02 KB
Description Stereo 2W Class-D Amplifier
Download PT2337 Download (PDF)

General 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.

The whole chip functions are controlled via I2C bus.

Overview

ANGUS ELECTRONICS CO., LTD Preliminary PT2337 Tel: (852) 2345 0540 Fax: (852) 2345 9948 Stereo 2W Class-D Amplifier With Built-In Web Site: www.angus.com.

Key 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.

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