Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction Evaluation Board

The ISL54410EVAL1Z evaluation board is designed to provide a quick and easy method for evaluating the ISL54410 audio/USB 2.0 wired-OR switch. The ISL54410 µTQFN IC is soldered onto its evaluation board and designated as U1.

The ISL54410 is a dual single-pole/single-throw (SPST) audio switch with low OFF capacitance on the output terminals. This allows USB 2.0 high-speed signals to be connected to the output terminals with minimal degradation of the USB signal in a wired-OR configuration for 2:1 multiplexing of audio and USB 2.0 signals to a common connector. Additionally, the ISL54410 features integrated audio click and pop elimination.