General Description

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.

Features

♦ 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