Evaluation Kit for the MAX9776

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The MAX9776 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB) that evaluates the MAX9776 ultra-low EMI, 1.5W filterless Class D audio power amplifier with 80mW DirectDrive® headphone amplifier. The MAX9776 EV kit offers highly programmable and flexible input and output routing, which allows many combinations of balanced and single-ended signals to be connected. The MAX9776 EV kit also includes Windows® 98SE/2000/XP-compatible software, which provides a simple graphical user interface (GUI) for exercising the MAX9776's features.

Key Features

  • 1.5W Speaker Output (4Ω, VDD = 5V)
  • 80mW DirectDrive Headphone Amplifier
  • Highly Programmable Input and Output Modes
  • Controlled Through USB
  • Proven PCB Layout
  • Windows 98SE/2000/XP-Compatible Evaluation Software
  • Fully Assembled and Tested


  • Cell Phones—Mid and High Tier
  • Handheld Gaming Consoles
  • Portable Multimedia Players

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

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