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PT2301 - 1 Watt Audio Power Amplifier

Description

PT2301 is a multi-purpose audio power amplifier IC utilizing advanced CMOS technology.

PT2301 includes 2 microphone inputs and 2 stereo line inputs.

Features

  • 1W (8 Ω) single channel loudspeaker output + stereo headphones driver.
  • Digital volume control (49 steps /+15dB ~ -90dB).
  • 2 microphone inputs, 1 microphone output.
  • The output-port does not need to be connected to the AC capacitor (PT2301-A).
  • Standby mode and Mute function.
  • Thermal shutdown protection circuit.
  • Energy Save function.
  • Extremely low (POP) noise.
  • Wide working voltage range: 2.7V ~ 5.5V.
  • Low THD:.

📥 Download Datasheet

Datasheet preview – PT2301

Datasheet Details

Part number PT2301
Manufacturer PTC
File Size 206.92 KB
Description 1 Watt Audio Power Amplifier
Datasheet download datasheet PT2301 Datasheet
Additional preview pages of the PT2301 datasheet.

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Full PDF Text Transcription

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1 Watt Audio Power Amplifier DESCRIPTION Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2301 PT2301 is a multi-purpose audio power amplifier IC utilizing advanced CMOS technology. PT2301 includes 2 microphone inputs and 2 stereo line inputs. PT2301 supports headphone stereo sound output and a single channel loudspeaker output terminal. PT2301 is a low noise power amplifier with a maximum output of 1 watt. It uses the I2C protocol and has a broad volume control range (+15dB ~ -90dB).
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