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TMPA2156D2 - 0.73W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER

General Description

The TMPA2156D2 is a STEREO class-D audio power amplifier IC.

With SE(Single-Ended) configuration, it delivers up to 0.73W/CH power into a 3 ohms load or 0.6W/CH power into a 4 ohm load or 0.33W/CH power into an 8 ohm load.

No external heat-sink is required.

Up to 85% Power Efficiency

Key Features

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  • 2.5V to 6V Single Supply.
  • Up to 0.73W/CH at 5V, 3 ohms Package TSSOP8, SOP8 Available DataSheet4U. com DataSh ee.

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Datasheet Details

Part number TMPA2156D2
Manufacturer Unknown Manufacturer
File Size 442.05 KB
Description 0.73W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER
Datasheet download datasheet TMPA2156D2 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 Tai-1 Microelectronics www.taimec.com.tw Preliminary TMPA2156D2 Rev.1.0 September 7, 2005 0.73W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER GENERAL DESCRIPTION The TMPA2156D2 is a STEREO class-D audio power amplifier IC. With SE(Single-Ended) configuration, it delivers up to 0.73W/CH power into a 3 ohms load or 0.6W/CH power into a 4 ohm load or 0.33W/CH power into an 8 ohm load. No external heat-sink is required. ♦ Up to 85% Power Efficiency ♦ Automatic output power control (APC) ♦ 2.2mA Quiescent Current at 5V For multiple-input applications, independent gain control and corner frequency can be implemented by summing the input sources through resistor ratio and input capacitor values. Automatic voltage gain control makes the best use of battery. ♦ Less Than 0.