ISL54206A

ISL54206A NOc1No-T8nO8Rta8ERc-CIEtNOCoTOuMErMRMTSMEeIcNELhDNonEDricDEwaDwFl SORwuRE.ipnPNptLeoEArrWstCiClED.ceMEonESmteNIG/rtTsNactS MP3/USB 2.0 High Speed Switch with Negative Signal Handling DATASHEET FN6515 Rev 3.00 October 28, 2010 The Intersil ISL54206A dual SPDT (Single Pole/Double Throw) switches combine low distortion audio and accurate USB 2.0 high speed data (480Mbps) signal switching in the same low voltage device. When operated with a 2.7V to 3.6V single supply, these analog switches allow audio signal swings belowground, allowing the use of a common USB and audio headphone connector in Personal Media Players and other portable battery powered devices. The ISL54206A logic control pins are 1.8V compatible, which allows for control via a standard µcontroller. With a VDD voltage in the range of 2.7V to 3.6V, the IN pin voltage can exceed the VDD rail allowing for the USB 5V VBUS voltage from a computer to directly drive the IN pin to switch between the audio and USB signa...