STG3696E

Description

Doc ID 18165 Rev 2

5/21

1

Description

STG3696E is a high speed ESD protected dual SPDT (single pole dual throw) switch that

combines low distortion audio and accurate USB 2.0 high speed (480 Mbps) data signal

switching in the same device.

When the audio path is selected, the switch allows the audio signal to swing below ground

Integrated shunt resistors in the device helps to suppress pop noise on the audio path.

channel to the USB channel. The device is compatible with the requirements of USB 2.0 and

features low on capacitance plus low resistance needed to achieve high performance

switching in mobile applications.

The device allows the D+/D– pins to withstand an overvoltage condition of 5.5 V in

compliant with the USB 2.0 fault protection specification.

Figure 1.

Logic diagram