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APA2603 - 3W Stereo Class D Audio Power Amplifier

General Description

The APA2603 is a stereo, high efficiency, filter-free ClassD audio amplifier available in SOP-16P and DIP-16 packages.

The APA2603 provides the precise DC volume control, the gain range is from -80dB (V VOLUME =5V) to +20dB (VVOLUME=0V) with 64 steps precise control.

Key Features

  • General.

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Datasheet Details

Part number APA2603
Manufacturer ANPEC
File Size 526.83 KB
Description 3W Stereo Class D Audio Power Amplifier
Datasheet download datasheet APA2603 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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APA2603 3W Stereo Class D Audio Power Amplifier (with DC Volume Control) Features General Description The APA2603 is a stereo, high efficiency, filter-free ClassD audio amplifier available in SOP-16P and DIP-16 packages. The APA2603 provides the precise DC volume control, the gain range is from -80dB (V VOLUME =5V) to +20dB (VVOLUME=0V) with 64 steps precise control. It’ s easy to get the suitable amplifier’ s gain with the 64 steps gain setting. The filter-free architecture eliminates the output filters compared to the traditional Class-D audio amplifier and reduces the external component counts and the components high. Besides, it can save the PCB space, system cost, and simplify the design and the power loss at filter.