onsemi NS5S1153MUTAG

The NS5S1153 is a DPDT switch for combined true−ground audio and USB 2.0 high speed data applications. It allows portable systems to use a single port to pass either USB data or audio signals from an external headset; the 2 channels being compliant to USB 2.0, USB 1.1 and USB 1.0. The switch is capable of passing signals with negative voltages as low as 2 V below ground. The device features shunt resistors on the audio ports. These resistors are switched in when the audio channel is off and provide a safe path to ground for any charge that may build up on the audio lines. This reduces Pop & Click noise in the audio system. The NS5S1153 is also equipped with VBUS detection circuitry to immediately switch to USB mode in the event that a voltage is detected on VBUS. The NS5S1153 is housed in a space saving, ultra low profile 1.4 x 1.8 x 0.5 mm 10 pin UQFN package.

• 2:1 High Speed Switch
• USB 2.0, USB 1.1 & USB 1.0 Capable on all channels
• High Bandwidth of 820 MHz on D+/D-
• Capable of Passing Negative Swing Signals Down to -2V on R/L Channel
• 1.8 V Compatible Control Pin & VBUS Detection Circuitry for Automatic Switching
• Audio Channel Shunt Resistors for Pop & Click Noise Reduction
• Ultra−Low THD in Audio Mode: 0.01% into 16 Ω Load
• 5.25 V Tolerant Common Pins
• This is a Pb -Free Device

• Micro or Mini USB Applications
• Shared High Speed Data or Audio on a Single Connector
• Mobile Phones
• Tablets
• Bar Code Scanners
• Portable Devices