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参数资料
| 型号： | FSA801UMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH USB/UART/AUDIO 16UMLP |
| 标准包装： | 5,000 |
| 功能： | USB 开关 |
| 电路： | 3:1 |
| 导通状态电阻： | 9 欧姆（USB），3 欧姆（音频） |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 4.4 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-UFQFN |
| 供应商设备封装： | 16-UMLP（1.8x2.6） |
| 包装： | 带卷 (TR) |
November 2012
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA801 Rev.1.0.3
FSA801
—
USB2.0
High-Speed
(480Mbps),
UART,
a
nd
Audio
Switch
with
Negative
Signal
Capability
FSA801 — USB2.0 High-Speed (480 Mbps), UART, and
Audio Switch with Negative Signal Capability
Features
3:1 Switch Handles:
-
Audio Headsets
-
UART
-
Up to Two High- and Low-Speed USB Data
USB Charger Detection and Indication, Compliant
with USB Battery Charging Specification, Rev 1.1
-
Supports Data Contact Detect (DCD)
Negative-Swing-Capable Audio Channel
Built-in Termination Resistors for Audio Pop
Reduction
Simple Switch Control Using Three Select Pins
28 V Over-Voltage Tolerance on V
BUS
Applications
Cell Phones, MP3 Players, PDAs
Description
The FSA801 is a 3:1 USB accessory switch that enables
USB data, stereo and mono audio, microphone, and
UART data to share a common connector port. Two
ports are designed for high-speed USB 2.0 signaling,
while also capable of full-speed USB and UART
communication. The architecture allows audio signals to
swing below ground so a common USB and headphone
jack can be used for personal media players and
portable peripheral devices.
FSA801 detects wall chargers through a dedicated pin
that provides the baseband with charger detection. The
charger function is compliant with USB Battery Charging
Specification, Rev 1.1, implementing Data Contact Detect
(DCD) before detecting a charger. The FSA801 indicates
if a Dedicated Charging Port (DCP) or a Charging
Downstream Port (CDP) has been connected.
The FSA801 meets both USB Rev. 2.0 and micro-USB
specifications.
Ordering Information
Part Number
Operating
Temperature Range
Top Mark
Package
FSA801UMX
-40 to +85°C
KL
16-Lead Quad, 1.8 x 2.6 mm Ultrathin Molded
Leadless Package (UMLP)
Figure 1. Typical Application
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA801UMX_F113 | 功能描述:开关 IC - 各种 USB 480Mbs Audio SW 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 |
| FSA8028UMX | 功能描述:开关 IC - 各种 Audio Jack Detection Configuration 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 |
| FSA8029 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Audio Jack Send / End Detection with MIC / Video Switch |
| FSA8029UMX | 功能描述:开关 IC - 各种 Audio Jack Send/End Detection/Video Swth 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 |
| FSA8049 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Audio Jack Detection and Configuration, MIC / GND Cross Point Switch |
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