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FSA9485UCX fiches techniques PDF

Fairchild Semiconductor - USB Port Multimedia Switch Featuring Automatic Switching and Accessory Detection

Numéro de référence FSA9485UCX
Description USB Port Multimedia Switch Featuring Automatic Switching and Accessory Detection
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





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FSA9485UCX fiche technique
May 2014
FSA9485 — USB Port Multimedia Switch Featuring
Automatic Switching and Accessory Detection
Features
Detection:
- Headsets with MIC and Remote
- USB Data Cable
- UART Serial Link
- USB Chargers (Car, CDP, DCP)
- Factory-Mode Cables
- Teletype (TTY) Converter
- USB OTG
- CEA-936-A Car Kit
- Video
Audio, USB, UART, Video, Charging
Full-Speed and High-Speed 2.0 Compliant
Automatic Switching with Available Interrupt
Integrated FET, Charger Detect, OCP (1.5 A), OVT
(28 V), 7 V OVP
Left, Right, MIC (Negative Swing)
UART: RxD & TxD
Video: Composite
VBAT: 3 to 4.4 V
Programmability: I2C
15 kV IEC 61000-4-2 Air Gap
Description
The FSA9485 is a high-performance multimedia
switch featuring automatic switching and accessory
detection for the USB port. The FSA9485 allows the
sharing of a common USB port to pass audio, video,
USB data / charging / On-The-Go (OTG), as well as
factory programmability.
In addition, the FSA9485 integrates detection for
accessories such as headphones, headsets (MIC /
Button), CEA-936-A Car Kit, USB chargers, and UART
data cables to use a common USB connector. The
FSA9485 can be programmed for manual switching or
automatic switching of data paths based on the
accessory detected.
With integrated 28 V over-voltage protection and 1.5 A
over-current protected FET, the FSA9485 integrates
common USB protection devices for VBUS.
Applications
Mobile Phones & Portable Media Players
Additional Information
For additional performance information, please
Ordering Information
Part Number
Operating
Temperature Range
FSA9485UCX (1)
-40 to +85°C
Note:
1. Includes backside lamination.
Top Mark
N6
Package
25-Lead, 2.1 x 2.1 x 0.625 mm WLCSP Package
© 2010 Fairchild Semiconductor Corporation
FSA9485 • Rev. 1.0.4
www.fairchildsemi.com

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