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NS5S1153 Datasheet(PDF) 1 Page - ON Semiconductor |
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NS5S1153 Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 9 page © Semiconductor Components Industries, LLC, 2009 December, 2009 − Rev. 0 1 Publication Order Number: NS5S1153/D NS5S1153 DPDT USB 2.0 High Speed / Audio Switch with Negative Swing Capability 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 switch is capable of passing signals with negative voltages as low as 2 V below ground. 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 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 device has an extended VCC range which can operate off VCC up to 4.2 V while passing true ground audio signals down to −2 V. Features • Low RON Audio /Data DPDT Switch • Capable of Passing Negative Swing Signals Down to −2 V • 1.8 V Compatible Control Pin for 2.7 V ≤ VCC ≤ 4.2 V • High USB Path Bandwidth (>900 MHz) • VBUS Detection Circuitry for Automatic Switching Between Audio and USB Modes • Audio Channel Shunt Resistors for Pop & Click Noise Reduction • Ultra−Low THD in Audio Mode: 0.01% into 16 W Load • 5.25 V Tolerant Common Pins • This is a Pb−Free Device Typical Applications • Shared USB/Audio Connector • Mobile Phones • Portable Devices NS5S1153 USB XCVR Audio Amp USB/Audio Connector GND COM− COM+ VBUS_CTRL L R D− D+ Figure 1. Application Diagram http://onsemi.com http://onsemi.com AJ = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) MARKING DIAGRAMS UQFN10 CASE 488AT AJM G G 1 Device Package Shipping† ORDERING INFORMATION NS5S1153MUTAG UQFN10 (Pb−Free) 3000 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. |
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