Description

FSA4486 is a high−performance USB Type−C port multimedia

switch which supports analog audio headsets. FSA4486 allows the

sharing of a common USB Type−C port to pass USB2.0 signal, analog

audio, sideband use wires and analog microphone signal. FSA4486

also supports high voltage on SBU port and USB port on USB Type−C

receptacle side.

Features

• Power Supply: VCC, 2.7 V to 5.5 V

• VCC Range from 2.7 V to 5.5 V (Primary)

• OVP Function on Common Node Pins

• Over Current Protection for Analog Ground Switch

• Analog Audio Device Unplug Detection and Can Be Used as General Comparator Also

• 20 V DC Tolerance on Connector Side Pins: DP_R, DN_L, GBSUx, SBUx

• 20 V DC Tolerance on CC_IN

• High Performance Audio/USB SW:

♦ Audio SW, THD+N < −110 dB; 1 VRMS, 32  Load;

♦ USB SW, BW: 900 MHz

• 300 m (Typical) Sense to GSBUx on Resistance

• 50 m (Typical) SBUx to AGND on Resistance

• Moisture/Resistance Detection on DP_R, DN_L and SBUx

• 1.2v/1.8v Capable I2C Interface

• 1:3 USB Switch with Third Data Path

• Two I2C Address

• This is a Pb−Free Device

Applications

• Mobile Phone, Tablet, Notebook PC, Media Player