Features and Benefits

  • Industry-Leading Quiescent Current 1.6mA (VDD = 5V), 1.2mA (VDD = 3.6V)
  • Filterless Operation Passes EN55022B-Radiated Emissions with Up to 24in (61cm) of Speaker Cable
  • Evaluates the MAX9830B–MAX9830E (with IC Replacement)
  • 2.6V to 5.5V Single-Supply Operation
  • 2W Mono Class D Output
  • Differential or Single-Ended Input
  • Low-Power Shutdown Input
  • Fully Assembled and Tested

Product Details

The MAX9830A evaluation kit (EV kit) is a fully assembled and tested circuit board that uses the MAX9830A filterless Class D amplifier to drive a mono bridge-tied-load (BTL) speaker in portable audio applications. Designed to operate from a 2.6V to 5.5V DC power supply, the EV kit is capable of delivering 2W into a 4Ω load. The EV kit accepts differential or single-ended input signals. The MAX9830A EV kit also evaluates the MAX9830B–MAX9830E.


  • Cellular Phones
  • MP3 Players
  • Notebook and Netbook Computers
  • Portable Audio Players
  • VoIP Phones

Applicable Parts