Overview

Features and Benefits

  • No DC-Blocking Output Capacitors Required
  • 2.7V to 5.5V Operation
  • Adjustable -1V/V Gain
  • 95mW Into a 32Ω Load
  • 0.005% THD+N
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

Product Details

The MAX9820 evaluation kit (EV kit) demonstrates the MAX9820 stereo headphone amplifier with external gain and DirectDrive® outputs for portable applications. Maxim's DirectDrive technology eliminates the need for bulky DC-blocking capacitors at the output of the amplifier.

The MAX9820 EV kit is configured for a -1V/V gain and is designed to operate from a 2.7V to 5.5V DC power supply. The EV kit is capable of delivering up to 95mW into a 32Ω load and achieves 0.005% THD+N.

Applications

  • Cell Phones
  • MP3 Players
  • Notebook PCs
  • PDAs

Documentation & Resources