參數(shù)資料
型號: FSA223MUX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/16頁
文件大?。?/td> 0K
描述: MUX DPDT AUDIO/USB2.0 10MSOP
標(biāo)準包裝: 4,000
功能: 多路復(fù)用器
電路: 1 x DPDT
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 帶卷 (TR)
November 2012
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA223 Rev. 1.0.4
FSA223
USB2.0
High-Speed
(480Mbps)
and
Audi
o
Switches
with
Negative
Signal
Capability
FSA223 — USB2.0 High-Speed (480Mbps) and
Audio Switches with Negative Signal Capability
Features
HS-USB: 4 Typical On Resistance
HS-USB: 4.5 pF Typical On Capacitance
Audio: 3 Typical On Resistance
-3 db Bandwidth: > 720 MHz
Low Power Consumption
Power-off Protection on Common D+/R, D-/L Ports
Automatically Detects VCC for Switch Path Selection
Applications
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Related Resources
Please refer to tape and reel specifications on
www.fairchildsemi.com
;
http://www.fairchildsemi.com/packaging
.
Description
The FSA223 is a Double-Pole, Double Throw (DPDT)
multiplexer that combines a low-distortion audio and a
USB2.0
High-Speed
(HS)
switch
path.
This
configuration enables audio and USB data to share a
common connector port. The architecture is designed to
allow both audio and USB signals to swing below
ground. This means a common USB and headphone
jack can be used for personal media players and
portable peripheral devices.
Since USB2.0 is an industry standard for shared data-
path in portable devices, the FSA223 also incorporates
a VCC detection capability. The FSA223 includes a
power-off feature to minimize current consumption when
VCC is not present. This power-off circuitry is available
for the common D+/R, D-/L ports only. Typical
applications
involve
switching
in
portables
and
consumer applications, such as cell phones, digital
cameras, and notebooks with hubs or controllers.
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Ordering Information
Part Number
Package
Number
Top Mark
Package Description
FSA223L10X
MAC010A
GN
10-Lead MicroPak, JEDEC MO-255, 1.6 x 2.1 mm
FSA223MUX
MUA010A
FSA223
10-Lead MSOP, JEDEC MO-187, 3.0 mm Wide
FSA223UMX
MLP010A
GP
10-Lead Quad, Ultrathin MLP, 1.4 x 1.8 mm
VCC
VAudio
Switch Select
Cont
rol Circuitry
D+/R
D-/L
D+
-
ASel
Rpd
GND
D+
R
D-
L
Figure 1.
FSA223 Analog Symbol
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