FSA8008A switch equivalent, audio jack detection and configuration switch.
Accessory Plug-In 3- or 4-Pole Audio Jack Send/End Key Pressed FSA8008 Decreased Timing Functionality FSA8008A for Sensitive Send/End Keys Switch Type MIC VDD 2.5 to 4.4V.
* 3.5mm and 2.5mm Audio Jacks
* Cellular Phones, Smartphones
* MP3 and PMP
Typical Application
Figure 1. M.
The FSA8008/FSA8008A is an audio jack detector and switch for 3- or 4-pole accessories. In addition to detection, the FSA8008/FSA8008A features an integrated MIC switch that allows the processor to configure the audio jack. The architecture is design.
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