参数资料
| 型号： | FSA321UMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH MULTIMEDIA 10-UMLP |
| 标准包装： | 5,000 |
| 功能： | 音频，USB 开关 |
| 电路： | 1 x DPDT |
| 导通状态电阻： | 11 欧姆（USB），2.7 欧姆（音频） |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 4.3 V |
| 电流 - 电源： | 500µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-uMLP（1.4x1.8） |
| 包装： | 带卷 (TR) |
March 2013
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA321
Rev 1.0.6
FS
A3
2
1
—
US
B2
.0
Hi
-Spe
ed
and
Aud
io
Swi
tches
wi
th
Ne
g
ative
Signal
Ca
pab
il
it
y
FSA321
— USB2.0 Hi-Speed (480Mbps) and
Audio Switches with Negative Signal Capability and
Built-in Termination on Unselected Audio Paths
Features
Audio: 1.8 Typical On Resistance
HS-USB: 8 Typical On Resistance
HS-USB: 5pF Typical On Capacitance
USB Path -3db Bandwidth: > 720MHz
Negative Swing Capable Audio Channel
Power-off Protection on Common D+/R, D-/L Ports
Automatic USB Detection (Configurable)
OVT on all I/O Ports
Flow-Through Pin Out Eliminates PCB Vias
Built-In Termination on Unselected Audio Paths
to Inhibit Audio Pop
Applications
MP3, Cell Phone, PDA, Digital Camera, and
Notebook
LCD Monitor, TV, and Set-Top Box
Description
The FSA321 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, FSA321 can be configured for
automatic VBUS detection. The FSA321 includes a
power-off feature as well as over-voltage tolerance to
minimize current consumption when VSW exceeds VCC.
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
FSA321UMX
MLP010A
GL
10-Lead Quad, Ultrathin Molded Leadless Package (MLP), 1.4 x 1.8mm
Figure 1. Analog Symbol
相关PDF资料 |
PDF描述 |
|---|---|
| FSA3259BQX | IC SWITCH DUAL SP3T 16DQFN |
| FSA3357K8X | IC SWITCH SP3T US8 |
| FSA4157AL6X_F087 | IC SWITCH SPDT 6MICROPAK |
| FSA4159L6X_F113 | IC SWITCH SPDT 6MICROPAK |
| FSA5157L6X | IC SWITCH SPDT 6MICROPAK |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA321UMX_F113 | 功能描述:多路器开关 IC Multimedia & USB2 Hi-Speed & Aud Swtch RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| FSA3230 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:High-Speed USB2.0 / Mobile High- Definition Link (MHLa?￠) with Negative Swing Audio |
| FSA3230UMX | 功能描述:电源开关 IC - USB HiSpeed USB 2.0 MHL w/Neg Swing Audio RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| FSA3259 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual SP3T Analog Switch |
| FSA3259BQX | 功能描述:模拟开关 IC FINISHED GOOD RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
发布紧急采购，3分钟左右您将得到回复。