參數(shù)資料
型號: FSA8008UMX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC AUDIO JACK DETECTOR/SW 10UMLP
標(biāo)準(zhǔn)包裝: 1
類型: 音頻插孔探測器和配置開關(guān)
應(yīng)用: MP3 播放器,便攜式媒體播放器
安裝類型: 表面貼裝
封裝/外殼: 10-UFQFN
供應(yīng)商設(shè)備封裝: 10-uMLP(1.4x1.8)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: FSA8008UMXDKR
March 2013
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA8008 / FSA8008A Rev. 1.0.5
FSA80
0
8
/
FSA8008A
Audio
Jack
De
tect
ion
and
Configuration
Switch
FSA8008/FSA8008A
Audio Jack Detection and Configuration Switch
Features
Detection
Accessory Plug-In
3- or 4-Pole Audio Jack
Send/End Key Pressed
Functionality
FSA8008
FSA8008A
Decreased Timing
for Sensitive
Send/End Keys
Switch Type
MIC
VDD
2.5 to 4.4 V
VIO
1.6 to VDD
THD (MIC)
0.01% Typical
ESD (Air Gap)
15 kV
Operating Temperature
-40°C to 85°C
Package
10-Lead UMLP
1.4x1.8x0.5 mm, 0.4 mm Pitch
Top Mark
FSA8008
KC
FSA8008A
KD
Ordering Information
FSA8008UMX
FSA8008AUMX
Applications
3.5 mm and 2.5 mm Audio Jacks
Cellular Phones, Smartphones
MP3 and PMP
Description
The FSA8008/FSA8008A is an audio jack detector and
switch for 3- or 4-pole accessories. In addition to detection,
the FSA8008/A features an integrated MIC switch that allows
the processor to configure the audio jack. 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.
Determines 3- or 4-Pole Audio Jacks
Removes Audio Jack Pop-n-Click Caused by MIC Bias
Detects Audio Jack Accessories:
- Standard Headphones
- Headsets with MIC
- Send / End Button Presses
Integrates a MIC Switch for 4-Pole Configuration
Related Resources
FSA8008/FSA8008A Demonstration Board
For samples and questions, please contact:
Analog.Switch@fairchildsemi.com.
Typical Application
Figure 1. Mobile Phone Example
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