STG3696E datasheet(5/21 Pages) STMICROELECTRONICS

tên linh kiện	STG3696E

Giải thích chi tiết về linh kiện	Low voltage dual SPDT switch for USB/audio signal switching with 8 kV ESD protection

PDF	21 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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5 / 21 page

STG3696E

Description

Doc ID 18165 Rev 2

5/21

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

(up to VCC – 5.0 V). Superior channel-to-channel crosstalk also minimizes interference.

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

When VBUS is greater than VBUSTHRES, STG3696E will automatically switch from the audio

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.

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