Evaluation Kit for the MAX9704 and MAX9714

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The MAX9714 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains the MAX9714 filterless class D amplifier. The EV kit is capable of delivering 6W into an 8Ω load and is designed to operate from a 10V to 25V DC power supply. The MAX9714 EV kit accepts differential or single-ended input signals and provides an option to select between different switching frequencies.

The MAX9714 EV kit can also evaluate the MAX9704 15W, filterless, class D amplifier.

Key Features

  • 10V to 25V Single-Supply Operation
  • Up to 85% Efficiency
  • Drives 6W into 8Ω/8W into 16Ω Speaker
  • Differential or Single-Ended Input Modes
  • Pin-Selectable Switching Modulation and Switching Frequency Options
  • Pin-Selectable Gain Options
  • Low 0.04% THD+N
  • Surface-Mount Construction
  • Fully Assembled and Tested


  • Audio
  • Desktop PCs
  • Hands-Free Car Phone Adapters
  • High-End Notebook
  • LCD Monitors
  • LCD Projectors
  • LCD TVs

Quality and Environmental Data

Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

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.

Quality Management System >
Environmental Management System >


Related Resources

Boosted Class-D Amplifier with Integrated Dynamic Speaker Management

  • Integrated Speaker Current and Voltage Sense Requires no External Components
  • Integrated Programmable 10V Boost Converter
  • Integrated Dynamic Speaker Management