Features and Benefits

  • 2.5V to 5.5V Single-Supply Operation
  • 3VRMS Output Drive Into 600Ω Load
  • 125mW Headphone Amplifier
  • Fully Differential Inputs
  • Externally Adjustable Gain
  • Low-Power Shutdown Input
  • Evaluates the MAX97220B, MAX97220C, and MAX97220D (with IC Replacement)
  • Fully Assembled and Tested

Product Details

The MAX97220A evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX97220A differential input DirectDrive® line driver/headphone amplifier. The device is capable of driving 125mW into 32Ω, or 3VRMS into 600Ω load, with a 5V supply.

The EV kit provides an externally set gain, is powered from a 2.5V to 5.5V single power supply, and includes a shutdown input. The EV kit also evaluates the MAX97220B, MAX97220C, and MAX97220D devices. Request a free MAX97220B, MAX97220C, and/or MAX97220D IC sample from the factory when ordering the EV kit.