SGM3798 Overview
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 the device are designed to allow FM signal pass-through, making it possible to use the ground line of the...
SGM3798 Key Features
- Ground FET Switches RON : 75mΩ (TYP)
- High Isolation Microphone Line Switches
- Supports FM Signal Transmission Through the
- Reduction of Click-Pop Noise
- Power Supply Voltage Range: 2.6V to 5.0V
- Total Harmonic Distortion (MIC): 0.01% (TYP)
- Low Current Consumpti