NS5S1153_16 Datasheet, PDF (1/9 Pages) ON Semiconductor – USB 2.0 High Speed and Audio Switch with Negative Swing Capability

NS5S1153
USB 2.0 High Speed and
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; 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.
Features
• 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 −2 V 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 W Load
• 5.25 V Tolerant Common Pins
• This is a Pb−Free Device
Typical Applications
• Micro or Mini USB Applications
• Shared High Speed Data or Audio on a Single Connector
• Mobile Phones
• Tablets
• Bar Code Scanners
• Portable Devices
NS5S1153
V_{BUS_CTRL}
D+
COM+
USB
D−
Connector ^COM−
R
GND
L
USB/
UART
USB/
UART/
Audio
Figure 1. Application Diagram
© Semiconductor Components Industries, LLC, 2011
1
August, 2016 − Rev. 3
www.onsemi.com
MARKING
DIAGRAMS
UQFN10
AJM G
CASE 488AT
G
1
AJ = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping^†
NS5S1153MUTAG UQFN10 3000 / Tape & Reel
(Pb−Free)
†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.
Publication Order Number:
NS5S1153/D