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參數資料
| 型號： | FSA201MUX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | USB2.0 Full-Speed and Audio Switches with Negative Signal Capability |
| 中文描述： | 2-CHANNEL, DBL POLE DBL THROW SWITCH, PDSO10 |
| 封裝： | 3 MM, LEAD FREE, MO-187BA, MSOP-10 |
| 文件頁數： | 2/19頁 |
| 文件大?。?/td> | 283K |
| 代理商： | FSA201MUX |
PRELIMINARY
2006 Fairchild Semiconductor Corporation
FSA201 Rev. 1.1.2
www.fairchildsemi.com
2
Pin Assignments
Top Through View
Gnd
Vbus
10
L
D-
D+
R
Vaudio
D+/R
ASel
D-/L
2
1
3
4
5
9
8
7
6
Vbus
GND
1
10
9
8
7
6
5
4
3
2
D+
R
L
D+/R
Vaudio
ASel
D-
D-/L
Figure 2.
MicroPak 10-Pin Assignment
Figure 3.
MSOP 10-Pin Assignment
Pin Descriptions
Pin #
Name
Description
1, 2
D+, D-
USB data bus input sources
6
V
audio
R, L
Power supply (audio)
3, 4
Audio right and left input sources
9
A
Sel
V
bus
Audio select to override auto USB detect when V
AUDIO
supply is present
Power supply (USB) and auto USB switch-path select
10
8, 7
D+/R, D-/L
USB and audio common connector ports
Truth Table
A
Sel
(1)
V
audio
V
bus
L, R
D+, D-
L
L
L
OFF
OFF
L
L
H
(2)
OFF
ON
L
H
(2)
H
(2)
L
ON
OFF
L
H
(2)
OFF
ON
H
L
L
OFF
OFF
H
L
H
(2)
OFF
ON
H
H
(2)
H
(2)
L
ON
OFF
H
H
(2)
ON
OFF
Notes:
1. A
Sel
- Internal resistor to GND provides auto-V
bus
detect if there is no external connection. Forcing A
Sel
HIGH
when V
AUDIO
is present overrides the USB path even if V
bus
is present.
2. H - Value is the threshold as defined to meet USB2.0 V
bus
requirements and audio supply threshold in a system
(see DC Tables).
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| FSA203MTCX | 功能描述:開關 IC - 各種 HS USB Vid Neg Swng Aud Swt Vid Amp/Filt RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
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