SGM3798 Datasheet - SG Micro

SGM3798, Audio Headset Analog Switch

SGM3798 Audio Headset Analog Switch with Reduced GND Switch RON and FM Capability GENERAL DESCRIPTION

Features

* The SGM3798 is an audio headset analog switch that is used to detect 3.5mm accessories and switch SLEEVE and RING2 by external controller. The ground signal is routed through a pair of low-impedance ground FETs (75mΩ TYP), resulting minimal impact on audio crosstalk performance. The ground FETs of

SGM3798-SGMicro.pdf