MAX98303EVKIT

Evaluation Kit for the MAX98303


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Description

The MAX98303 evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the MAX98303 stereo 3.1W Class D amplifier in a 16-bump, 0.4mm pitch wafer-level package (WLP). The EV kit operates from a single 2.6V to 5.5V DC power supply and is capable of delivering 3.1W into a 4Ω load. The EV kit accepts a differential or single-ended audio input and provides differential outputs for the speaker. The device outputs can be connected directly to a speaker load for filterless applications; however, a filter can be added to ease evaluation.

Key Features

  • 2.6V to 5.5V Single-Supply Operation
  • Delivers 3.1W Into a 4Ω Load
  • Single-Ended or Differential Audio Input
  • Five Selectable Gains
  • Filterless Operation
  • Optional Class D Output Filters for Ease of Evaluation
  • Low-Power Shutdown Input
  • Fully Assembled and Tested

Applications/Uses

  • Cellular Phones
  • MP3 Players
  • Notebook and Netbook Computers
  • Portable Audio Players
  • Tablets
  • VoIP Phones
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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Related Resources


MAX98395
11.7W Digital Input Class DG Amplifier with I/V Sense and Ultra-Low Quiescent Power

  • Wide Input Supply Range (3.0V to 14V)
  • Class-DG Operation Enables Industry Leading Quiescent Power
  • Ultra-Low Noise Floor


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