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FSA8058UMX PDF预览

FSA8058UMX

更新时间: 2024-11-04 21:14:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
8页 780K
描述
Audio/Video Switch,

FSA8058UMX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:UMLP
包装说明:,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.77
模拟集成电路 - 其他类型:AUDIO/VIDEO SWITCH湿度敏感等级:1
峰值回流温度(摄氏度):260处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

FSA8058UMX 数据手册

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July 2013  
FSA8058  
Audio Jack Detection and Configuration Switch with  
Moisture Sensing  
Description  
Features  
The FSA8058 is an audio jack detection switch for  
3-pole and 4-pole accessories. The FSA8058 features  
moisture sensing, which prevents false positive  
detection of accessories in the audio jack. The FSA8058  
also features an integrated MIC switch that allows a  
processor to configure attached accessories. The  
architecture is designed to allow common third-party  
headphones to be used for listening to music from  
mobile handsets, personal media players, and portable  
peripheral devices.  
Accessory Plug-In  
3-Pole or 4-Pole Audio Jack  
Send/End Key Pressed  
Moisture  
Detection  
Switch Type  
VDD  
MIC  
2.5 V to 4.5 V  
1.6 to VDD  
VIO  
THD (MIC)  
ESD (Air Gap)  
0.01% Typical  
15 kV  
. Prevents False Detection of Accessories in the Audio  
Jack when Moisture is Present  
Operating  
Temperature  
-40°C to 85°C  
. Removes Audio Jack Pop and Click Caused by  
MIC Bias  
10-Lead UMLP, 1.4 mm ×  
1.8 mm × 0.5 mm, 0.4 mm Pitch  
Package  
. Detects Audio Jack Accessories:  
- Standard Headphones  
- Send / End Button Presses  
Top Mark  
FSA8058  
NC  
Ordering Information  
FSA8058UMX  
. Integrates a MIC Switch for 4-Pole Configuration  
Applications  
Related Resources  
.
.
.
3.5 mm and 2.5 mm Audio Jacks  
. FSA8058 Evaluation Board  
Cellular Phones, Smart Phones  
MP3 and PMP  
. For samples and questions, please contact:  
Analog.Switch@fairchildsemi.com  
GPIO Interface  
FSA8058  
Jack Detect  
Baseband  
CODEC  
Insert and  
Moisture  
Detection  
Logic  
Audio Jack  
Key Detection  
MIC  
MIC- Send/End Key  
Figure 1.  
System Diagram  
© 2012 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
FSA8058 • Rev. 1.0.0  

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