TS5USBA224RSWR

TEXAS INSTRUMENTS  TS5USBA224RSWR  芯片, 开关, USB2.0与音频, 480MBPS, 650MHz, UQFN-10

The TS5USBA224 is a double-pole, double throw DPDT multiplexer that includes a low-distortion audio switch and a USB 2.0 High-Speed 480Mbps switch in the same package. This configuration allows the system designer to use a common connector for audio and USB data. The audio switch is designed to allow audio signals to swing below ground which makes this common connector configuration possible.

The TS5USBA224 is powered up using VAUDIO. When ASEL=High, the audio path is selected regardless of the logic level at VBUS. If ASEL=Low and VBUS=High, the USB path is selected. Otherwise if ASEL=Low and VBUS=Low, the audio path is selected.

The TS5USBA224 also features shunt resistors on the audio path to reduce clicks and pops that may be heard when the audio switches are selected.