參數資料
| 型號： | FSA221UMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH AUD USB DPDT 10-MLP |
| 標準包裝： | 1 |
| 類型： | USB 控制器 |
| 應用： | 相機，移動電話，監控器，機頂盒 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應商設備封裝： | 10-uMLP（1.4x1.8） |
| 包裝： | 標準包裝 |
| 其它名稱： | FSA221UMXDKR |
March 2013
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA221 Rev. 1.1.0
FS
A2
2
1
—
US
B2
.0
High
-Spe
ed
and
Audio
Swi
tches
wi
th
Nega
ti
ve
Signal
Ca
pab
il
it
y
FSA221
— USB2.0 High-Speed (480Mbps) and
Audio Switches with Negative Signal Capability
Features
HS-USB: 4 Typical On Resistance
HS-USB: 4.5pF Typical On Capacitance
Audio: 3 Typical On Resistance
-3db Bandwidth: > 720MHz
Low Power Consumption
Power-off Protection on Common D+/R, D-/L Ports
Automatically Detects V
bus for Switch Path
Selection
Applications
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Description
The FSA221 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 audio 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 FSA221 also incorporates
a Vbus detection capability. The FSA221 includes a
power-off feature to minimize current consumption when
Vbus 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.
Ordering Information
Part Number
Package Number
Top Mark
Package Description
FSA221L10X
MAC10A
GK
10-Lead MicroPak
, JEDEC MO-255, 1.6 x 2.1mm
FSA221MUX
MUA10A
FSA221
10-Lead MSOP JEDEC MO-187, 3.0 mm Wide
FSA221UMX
UMLP10A
GL
10-Lead Quad, Ultrathin MLP, 1.4 x 1.8mm
Figure 1.
Analog Symbol
Vbus
VAUDIO
Switch Select
Control Circuitry
D+/R
D-/L
D+
-
ASel
R
pd
GND
D+
R
D -
L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FSA223 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability |
| FSA223_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability |
| FSA223_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability |
| FSA223L10X | 功能描述:模擬開關 IC USB 2.0 Hi-Speed and Audio RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| FSA223MUX | 功能描述:模擬開關 IC USB2.0 High Speed Audio RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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