FSA223 Datasheet - Fairchild Semiconductor

FSA223 USB2.0 High-Speed (480Mbps) and Audio Switches

The FSA223 is a Double-Pole, Double Throw (DPDT) multiplexer that combines a low-distortion audio and a USB2.0 High-Speed (HS) switch path. This configuration enables audio and USB data to share a common connector port. The architecture is designed to allow both audio and USB signals to swing below .

FSA223 Features

* HS-USB: 4 Ω Typical On Resistance

* HS-USB: 4.5 pF Typical On Capacitance

* Audio: 3 Ω Typical On Resistance

* -3 db Bandwidth: > 720 MHz

* Low Power Consumption

* Power-off Protection on Common D+/R, D-/L Ports

* Automatically Detects VCC for Switch Path Selection Appl

FSA223_FairchildSemiconductor.pdf