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參數資料
| 型號： | FSA201_0704 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | USB2.0 Full-Speed and Audio Switches with Negative Signal Capability |
| 中文描述： | USB2.0全速和能力負信號音頻開關 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 1060K |
| 代理商： | FSA201_0704 |
April 2007
2006 Fairchild Semiconductor Corporation
FSA201 Rev. 1.2.1
www.fairchildsemi.com
F
U
Click to see this datasheet
in Simplified Chinese!
FSA201 — USB2.0 Full-Speed and Audio
Switches with Negative Signal Capability
Features
3
Typical ON Resistance
-3db Bandwidth: > 250MHz
Low Power Consumption
Packaged in Pb-free 10-pin MSOP and
10-Lead MicroPak (1.6 x 2.1mm)
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 FSA201 is a Double-Pole, Double Throw (DPDT)
multiplexer that combines a low-distortion audio and a
USB2.0 Full-Speed (FS) 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 similar portable peripheral devices.
Since USB2.0 is an industry standard for shared data-
path in portable devices, the FSA201 also incorporates
a V
BUS
detection capability. The FSA201 includes a
power-off feature to minimize current consumption when
V
BUS
is not present. This power-off circuitry is available
for the common D+/R, D-/L ports only. Typical
applications
involve
switching
consumer applications, such as cell phones, digital
cameras, and notebooks with hubs or controllers.
in
portables
and
Ordering Information
Part Number
Package Number Pb-Free
Packing Description
FSA201L10X
MAC010A
Yes
10-Lead MicroPak, JEDEC MO-255, 1.6 x 2.1mm
FSA201MUX
MUA10A
Yes
10-Lead MSOP, JEDEC MO-187, 3.0mm Wide
Vbus
Vaudio
Switch Select
Control Circuitry
D+/R
D-/L
D+
R
D-
L
ASel
R
pd
GND
Figure 1.
FSA201 Analog Symbol
相關PDF資料 |
PDF描述 |
|---|---|
| FSA201 | USB2.0 Full-Speed and Audio Switches with Negative Signal Capability |
| FSA201L10X | USB2.0 Full-Speed and Audio Switches with Negative Signal Capability |
| FSA201MUX | USB2.0 Full-Speed and Audio Switches with Negative Signal Capability |
| FSA203 | Multimedia High-Speed USB, Video, and Negative Swing Audio Switch with Video Amp/Filter |
| FSA203BQX | Multimedia High-Speed USB, Video, and Negative Swing Audio Switch with Video Amp/Filter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FSA201L10X | 功能描述:模擬開關 IC USB 2.0 and Audio DPDT Multiplexer 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 |
| FSA201MUX | 功能描述:模擬開關 IC FSA201 USB 2.0 Audio Switches 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 |
| FSA203 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Multimedia High-Speed USB, Video, and Negative Swing Audio Switch with Video Amp/Filter |
| FSA203_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Multimedia High-Speed USB, Video, and Negative Swing Audio Switch with Video Amp/Filter |
| FSA203_ZAB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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