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TPA3120D2 - 25-W STEREO CLASS-D AUDIO POWER AMPLIFIER

General Description

The TPA3120D2 is a 25-W (per channel) efficient, Class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono bridge-tied speaker.

The TPA3120D2 can drive stereo speakers as low as 4 Ω.

Key Features

  • 1.
  • 2 25-W/ch into a 4-Ω Load from a 27-V Supply.
  • 20-W/ch into a 4-Ω Load from a 24-V Supply.
  • Operates from 10 V to 30 V.
  • Efficient Class-D Operation Eliminates Need for Heat Sinks.
  • Four Selectable, Fixed-Gain Settings.
  • Internal Oscillator (No External Components Required).
  • Single-Ended Analog Inputs.
  • Thermal and Short-Circuit Protection With Auto Recovery.
  • Space-Saving Surface-Mount 24-Pin TSSOP Package TP.

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Other Datasheets by Texas Instruments

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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.ti.com TPA3120D2 SLOS507E – MARCH 2007 – REVISED SEPTEMBER 2007 25-W STEREO CLASS-D AUDIO POWER AMPLIFIER FEATURES 1 •2 25-W/ch into a 4-Ω Load from a 27-V Supply • 20-W/ch into a 4-Ω Load from a 24-V Supply • Operates from 10 V to 30 V • Efficient Class-D Operation Eliminates Need for Heat Sinks • Four Selectable, Fixed-Gain Settings • Internal Oscillator (No External Components Required) • Single-Ended Analog Inputs • Thermal and Short-Circuit Protection With Auto Recovery • Space-Saving Surface-Mount 24-Pin TSSOP Package TPA3120D2 APPLICATIONS • Televisions DESCRIPTION The TPA3120D2 is a 25-W (per channel) efficient, Class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono bridge-tied speaker.