FSA8008A Datasheet - ON Semiconductor

FSA8008A Audio Jack Detection and Configuration Switch

Name Pin # Type Description DET 2 Output Indicates if an accessory is plugged into the audio jack, as detected 0 on the J_DET pin 1 JPOLE 4 Output Indicates if an accessory plugged into the audio jack is 3 pole or 4 0 pole 1 S/E 6 Output Indicates state of SEND/END for a 4 *pole .

FSA8008A 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. Features

* Determines 3

FSA8008A-ONSemiconductor.pdf