Features and Benefits

  • 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

Product Details

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.


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

Documentation & Resources