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TDA8920TH - Class-D audio amplifier 2 x 80W Single chip

General Description

The TDA8920 is a high efficiency class-D audio power amplifier.

Typical output power is 2 x 80 W and it operates with high efficiency and very low dissipation.

The device comes in a HSOP24 power package with a small internal heatsink.

Key Features

  • - High efficiency (~90%) - Operating voltage from +12.5 V to + 30V - Very low quiescent current - Low distortion - Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL) - Fixed gain of 30 dB in Single Ended (SE) and 36 dB in Bridge-Tied-Load (BTL) - High output power - Good ripple re.

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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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Philips Semiconductors TDA8920TH 2 x 80 W class-D audio amplifier October 23, 2001 Objective specification Version : 1.1 TDA8920TH Class-D audio amplifier 2 x 80W Single chip 1. General description The TDA8920 is a high efficiency class-D audio power amplifier. Typical output power is 2 x 80 W and it operates with high efficiency and very low dissipation. The device comes in a HSOP24 power package with a small internal heatsink. Depending on supply voltage and load conditions a very small or even no external heatsink is required. The amplifier operates over a wide supply voltage range from +12.5 up to =+30 V and consumes a very low quiescent current. 2. Features - High efficiency (~90%) - Operating voltage from +12.