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参数资料
| 型号： | FSA805UMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC AUDIO SWITCH USB 3:1 12UMLP |
| 标准包装： | 1 |
| 类型： | 开关 |
| 应用： | 手机，PDA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-UFQFN 裸露焊盘 |
| 供应商设备封装： | 12-UMLP（1.8x1.8） |
| 包装： | 标准包装 |
| 其它名称： | FSA805UMXDKR |
July 2013
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA805 Rev. 1.0.0
FSA805
—
USB2.0
High-Speed
(480Mbps),
UART,
a
nd
Audio
Switch
with
Negative
Signal
Capability
FSA805 — USB2.0 High-Speed (480Mbps), UART, and
Audio Switch with Negative Signal Capability
Features
3:1 Switch Handles:
Audio Headsets
UART
Up to 2 High-Full and Low-Speed USB Data
Negative-Swing-Capable Audio Channel
Built-in Termination Resistors for Audio Pop
Reduction
Simple Switch Control Using Two Select Pins
Applications
Cell Phones, MP3 Players, PDAs
Description
The FSA805 is a 3:1 USB accessory switch that enables
USB data, stereo/mono audio, and UART data to share
a common connector port. It is designed for high-speed
USB 2.0 signaling. The architecture is designed to allow
audio signals to swing below ground (to -0.8V) so a
common USB and headphone jack can be used for
personal media players and portable peripheral devices.
The FSA805 meets both USB Rev. 2.0 and micro-USB
specifications.
Ordering Information
Part Number
Operating
Temperature Range
Top Mark
Eco Status
Package
FSA805UMX
-40 to +85°C
JZ
Green
12-Lead Quad, UMLP, 1.8x1.8mm
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
DP_CON
GND
DM_CON
DP_HOST
DM_HOST
R_HOST
L_HOST
RxD_HOST
TxD_HOST
VCC
SEL[0]
SEL[1]
FSA805
3:1
MUX
and
Charge
Pump
Switch
Control
R
Figure 1. Functional Block Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA806 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps), UART, and Audio Switch with Negative Signal Capability |
| FSA806UMX | 功能描述:开关 IC - 各种 USB2.0 Hi-Spd UART Sw/Neg Signal Cap RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FSA8108 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Audio Jack Detection and Configuration Switch, Supports Volume Up/Down & Send/End Keys |
| FSA8108BUCX | 功能描述:开关 IC - 各种 Audio Jack Detection Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FSA831 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:USB2.0 High-Speed (480Mbps) Charger Detection with Isolation Switch |
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