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PT2305 - 2.5W x 2 Class AB Audio Power Amplifier

General Description

The PT2305 is an audio power amplifier utilizing CMOS Technology specially designed for audio purpose.

It can deliver 2.5W × 2 power output to the 4Ω load.

The power consumption is very low in stand-by.

Key Features

  • CMOS Technology Operating voltage: 2.7V ~ 6V Output power 2.5W × 2 (4Ω/10%THD) Built-in 31 steps volume controller Suppress the pop and click noise when mode changed Extreme low current consumption in Shutdown mode (Icc.

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Datasheet Details

Part number PT2305
Manufacturer PTC
File Size 224.33 KB
Description 2.5W x 2 Class AB Audio Power Amplifier
Datasheet download datasheet PT2305 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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www.DataSheet4U.com Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw 2.5W × 2 Class AB Audio Power Amplifier PT2305 DESCRIPTION The PT2305 is an audio power amplifier utilizing CMOS Technology specially designed for audio purpose. It can deliver 2.5W × 2 power output to the 4Ω load. The power consumption is very low in stand-by. Total harmonic distortion is lower than 0.03%. The output structure is BTL (Bridge-Tied Load) mode for driving speaker 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 Operating voltage: 2.7V ~ 6V Output power 2.