FSA806 Fairchild Semiconductor, FSA806 Datasheet

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FSA806

Manufacturer Part Number
FSA806
Description
Fsa806 -- Usb2.0 High-speed 480mbps , Uart, And Audio Switch With Negative Signal Capability
Manufacturer
Fairchild Semiconductor
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
FSA806UMX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2010 Fairchild Semiconductor Corporation
FSA806 • Rev. 1.0.0
FSA806 — USB2.0 High-Speed (480Mbps), UART, and
Audio Switch with Negative Signal Capability
Features
Applications
Ordering Information
Part Number
FSA806UMX
3:1 Switch Handles:
-
-
-
Negative-Swing-Capable Audio Channel
Built-in Termination Resistors for Audio Pop
Reduction
Simple Switch Control Using Two Select Pins
Cell Phones, MP3 Players, PDAs
Audio Headsets
UART
Up to Two High- and Low-Speed USB Data
Operating Temperature
-40 to +85°C
Range
Figure 1. Functional Block Diagram
DM_HOST2
DP_HOST2
DM_HOST
DP_HOST
R_HOST
L_HOST
SEL[0]
SEL[1]
VCC
FSA806
Top Mark
R
Charge
Control
Switch
Pump
MUX
3:1
and
KN
Description
The FSA806 is a 3:1 USB accessory switch that
enables USB data, stereo and mono audio, and UART
data to share a common connector port. Two ports are
designed for high-speed USB 2.0 signaling, while also
capable of full speed USB and UART communication.
The architecture is designed to allow audio signals to
swing below ground so a common USB and headphone
jack can be used for personal media players and
portable peripheral devices.
The FSA806 meets both USB Rev. 2.0 and micro-USB
specifications.
DP_CON
DM_CON
12-Lead Quad, 1.8 x 1.8mm Ultrathin Molded
Leadless Package (UMLP)
GND
Package
September 2010
www.fairchildsemi.com

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FSA806 Summary of contents

Page 1

... Fairchild Semiconductor Corporation FSA806 • Rev. 1.0.0 Description The FSA806 is a 3:1 USB accessory switch that enables USB data, stereo and mono audio, and UART data to share a common connector port. Two ports are designed for high-speed USB 2.0 signaling, while also capable of full speed USB and UART communication ...

Page 2

... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2010 Fairchild Semiconductor Corporation FSA806 • Rev. 1.0.0 A 1.80 B 1.80 ...

Page 3

... Fairchild Semiconductor Corporation FSA806 • Rev. 1.0.0 12 www.fairchildsemi.com ...

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