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APA2037 - 3W Stereo Fully Differential Audio Power Amplifier

General Description

The APA2037 is a stereo, fully differential Class-AB audio amplifier which can operate with supply voltage from 2.4V to 5V and is available in a TQFN5x5-20A package.

The built-in feedback resistors can minimize the external component counts and save the PCB space.

Key Features

  • Operating Voltage: 2.4V~5.5V.
  • Fully Differential Class-AB Amplifier.
  • High PSRR and Excellent RF Rectification Immunity.
  • Low Crosstalk.
  • 3W Per Channel Output Power into 3Ω Load at V =5V DD.
  • Thermal and Over-Current Protections.
  • Built-In Feedback Resistors Eliminate External Components Counts.
  • Space Saving Package.
  • TQFN5x5-20A.
  • Lead Free and Green Devices Available (RoHS Compliant).

📥 Download Datasheet

Datasheet Details

Part number APA2037
Manufacturer ANPEC
File Size 495.98 KB
Description 3W Stereo Fully Differential Audio Power Amplifier
Datasheet download datasheet APA2037 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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APA2037 3W Stereo Fully Differential Audio Power Amplifier Features • Operating Voltage: 2.4V~5.5V • Fully Differential Class-AB Amplifier • High PSRR and Excellent RF Rectification Immunity • Low Crosstalk • 3W Per Channel Output Power into 3Ω Load at V =5V DD • Thermal and Over-Current Protections • Built-In Feedback Resistors Eliminate External Components Counts • Space Saving Package – TQFN5x5-20A • Lead Free and Green Devices Available (RoHS Compliant) Applications • LCD TVs • Notebook, PCs • Portable Devices General Description The APA2037 is a stereo, fully differential Class-AB audio amplifier which can operate with supply voltage from 2.4V to 5V and is available in a TQFN5x5-20A package.