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TMPA208DS - 2.5W STEREO CLASS-D AUDIO POWER AMPLIFIER

Description

The TMPA208DS is a stereo class-D audio power amplifier with volume control.

It delivers up to 2.5W/ch(5W in all) into a 3 ohm load or 2W/ch(4W in all) into a 4 ohm load or 1.25W/ch(2.5W in all) into an 8 ohm load.

Features

  • high Common Mode Rejection Ratio and Power Supply Rejection Ratio. Analog input signal is converted into digital output which drives directly to the speaker. High power efficiency is achieved due to digital output at the load. The audio information is embedded in PWM（Pulse Width Modulation）. DC volume control is convenient for LCD.

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Datasheet Details

Part number TMPA208DS
Manufacturer Unknown Manufacturer
File Size 210.32 KB
Description 2.5W STEREO CLASS-D AUDIO POWER AMPLIFIER
Datasheet download datasheet TMPA208DS Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com Tai-1 Microelectronics www.taimec.com.tw / www.class-d.com.tw Preliminary TMPA208DS Rev.1.0 June 27, 2006 2.5W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH VOLUME CONTROL GENERAL DESCRIPTION The TMPA208DS is a stereo class-D audio power amplifier with volume control. It delivers up to 2.5W/ch(5W in all) into a 3 ohm load or 2W/ch(4W in all) into a 4 ohm load or 1.25W/ch(2.5W in all) into an 8 ohm load. With differential input structure, TMPA208DS features high Common Mode Rejection Ratio and Power Supply Rejection Ratio. Analog input signal is converted into digital output which drives directly to the speaker. High power efficiency is achieved due to digital output at the load. The audio information is embedded in PWM（Pulse Width Modulation）.
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