Product Overview NS5S1153: DP2T USB 2.0 High Speed / Audio Switch with Negative Swing Capability For complete documentation, see the data sheet Product Description 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; 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 and 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. Features Benefits • 2:1 High Speed switch • 5.25 V tolerant on common pins • High Bandwidth of 820 MHz • Capable of passing negative swing signals down to -2 V on R/L channel • 1.8 V compatible control pin and VBUS detection circuitry • Audio channel shunt resistors • Ultra-low THD Applications • Multiplexe audio or high speed data path from a single USB receptacle • Support any short to VBUS • USB2.0, USB1.1, USB1.0 capable on all channels • Can connect an audio true ground amplifier to a micro USB headset • Auto or manual switching between channels • Pop and click noise reduction • Minimal audio distortion End Products • Micro or Mini USB applications • Shared High Speed data or audio on a single connector • • • • Cellular and wireless phones GPS Tablets and Portable gaming Bar Code Scanners Part Electrical Specifications Product Compliance Status Channels Number of Switches Configuratio n Icc Max (µA) ron Max (Ω) VCC Min (V) VCC Max (V) Package Type NS5S1153MUTAG Pb-free Active 2 4 DPDT 35 4.6 2.7 5 UQFN-10 Halide free Application Diagram For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016