SGM3798 - Audio Headset Analog Switch

Name: SGM3798
SKU: SGM3798-1341614

SG Micro

The SGM3798 by SG Micro is a Audio Headset Analog Switch. Below is the official datasheet preview.

Datasheet Details

Part number	SGM3798
Manufacturer	SG Micro
File Size	1.53 MB
Description	Audio Headset Analog Switch
Datasheet	SGM3798-SGMicro.pdf
Additional preview pages of the SGM3798 datasheet.

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 the device are designed to allow FM signal pass-through, making it possible to use the ground line of the headset as an FM antenna in mobile audio.

📁 SGM3798 Similar Datasheet

Other Datasheets by SG Micro

Published: Mar 12, 2019 |