General Description
The EV0066 is a 20W stereo evaluation board featuring MPS’ MP7720 Class D Single Ended Audio Amplifier. The EV0066 can deliver 20W into a 4Ω load with a 24V input supply.

Features
■ 20W Output at 24V Input Into a 4Ω Load
■ 0.05% THD+N @ 2W, 1KHz Into 4Ω Load
■ 0.05% THD+N @ 2W, 1KHz Into 8Ω Load
■ 90% Efficiency at 20W
■ Integrated Start-Up and Shut-Down Pop Elimination Circuit
■ Thermal Protection
■ Integrated 180mΩ Power Switches
■ Mute / Standby Mode (Sleep)

Applications
■ Televisions
■ Home Stereo Systems
■ Monitors