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APA2051 - 2.4W Stereo Audio Power Amplifier

Description

The APA2051 is a monolithic integrated circuit, which combines a stereo power amplifier and a stereo output capacitor-less headphone amplifier.

The stereo power amplifier provides 19-steps gain setting for flexible application.

Features

  • General.

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Datasheet Details

Part number APA2051
Manufacturer ANPEC
File Size 820.39 KB
Description 2.4W Stereo Audio Power Amplifier
Datasheet download datasheet APA2051 Datasheet

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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APA2051 2.4W Stereo Audio Power Amplifier (with Gain Setting) & Capfree Headphone Driver Features General Description The APA2051 is a monolithic integrated circuit, which combines a stereo power amplifier and a stereo output capacitor-less headphone amplifier. The stereo power amplifier provides 19-steps gain setting for flexible application. The headphone amplifier is ground-reference output, and no need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving cost, PCB’ s space, and component height. Both the de-pop circuitry and the thermal shutdown protection circuitry are integrated in the APA2051, which reduces pops and clicks noise during power on/off and in shutdown mode.
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