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PT2303 - 2W x 2 Class AB Audio Power Amplifier

General Description

The PT2303 is a power amplifier utilizing CMOS Technology specially designed for audio purpose.

It can deliver 2W × 2 power output to the 5V power voltage.

The power consumption is very low in stand-by.

Key Features

  • CMOS Technology Stereo input Output power 2W × 2 (4Ω) Low harmonics distortion (0.03%) SE and BTL modes operation Suppress the pop and click noise when mode changed.
  • Shutdown function, turn on can into save mode (Icc.

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Datasheet Details

Part number PT2303
Manufacturer PTC
File Size 537.21 KB
Description 2W x 2 Class AB Audio Power Amplifier
Datasheet download datasheet PT2303 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PT2303 2W x 2 Class AB Audio Power Amplifier DESCRIPTION The PT2303 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2W × 2 power output to the 5V power voltage. The power consumption is very low in stand-by. Total harmonic distortion is lower than 0.03%. The output mode can be switched between the SE (Single-Ended) or BTL (Bridge-Tied Load) mode. Built-in over-temperature protection, package size is not occupies PCB space. It is suitable for small or portable products. FEATURES • • • • • • CMOS Technology Stereo input Output power 2W × 2 (4Ω) Low harmonics distortion (0.03%) SE and BTL modes operation Suppress the pop and click noise when mode changed • Shutdown function, turn on can into save mode (Icc<0.