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This literature is subject to all applicable copyright laws and is not for resale in any manner.FSA9485 Analog Switch USB Port Multimedia Switch Featuring Automatic Switching and Accessory May 2014 FSA9485 USB Port Multimedia Switch Featuring Automatic Switching and Accessory Detection Features Description The FSA9485 is a high-performance multimedia Detection: switch featuring automatic switching and accessory - Headsets with MIC and Remote detection for the USB port. The FSA9485 allows the sharing of a common USB port to pass audio, video, - USB Data Cable USB data / charging / On-The-Go (OTG), as well as - UART Serial Link factory programmability. - USB Chargers (Car, CDP, DCP) In addition, the FSA9485 integrates detection for - Factory-Mode Cables accessories such as headphones, headsets (MIC / Button), CEA-936-A Car Kit, USB chargers, and UART - Teletype (TTY) Converter data cables to use a common USB connector. The - USB OTG FSA9485 can be programmed for manual switching or automatic switching of data paths based on the - CEA-936-A Car Kit accessory detected. - Video With integrated 28 V over-voltage protection and 1.5 A Audio, USB, UART, Video, Charging over-current protected FET, the FSA9485 integrates common USB protection devices for V . Full-Speed and High-Speed 2.0 Compliant BUS Automatic Switching with Available Interrupt Applications Integrated FET, Charger Detect, OCP (1.5 A), OVT Mobile Phones & Portable Media Players (28 V), 7 V OVP Left, Right, MIC (Negative Swing) Additional Information UART: RxD & TxD For additional performance information, please contact analogswitch fairchildsemi.com. Video: Composite V : 3 to 4.4 V BAT 2 Programmability: I C 15 kV IEC 61000-4-2 Air Gap Ordering Information Operating Part Number Top Mark Package Temperature Range (1) FSA9485UCX -40 to +85C N6 25-Lead, 2.1 x 2.1 x 0.625 mm WLCSP Package Note: 1. Includes backside lamination. 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA9485 Rev. 1.0.4