NCN1154: DP3T Data Switch, USB 2.0 High Speed / Audio, with Negative Swing Capability

Description: The NCN1154 is a DP3T switch for combined true-gro...
  • The NCN1154 is a DP3T switch for combined true-ground audio, USB 2.0 high speed data, and UART applications. It allows portable systems to use a single port to pass either USB data or audio signals from an external headset; the 3 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 NCN1154 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
  • 3:1 High Speed Switch - Multiplexe audio or high speed data or UART signals path from a single USB receptacle
  • 5.25 V tolerant on common pins - Support any short to VBUS
  • High Bandwidth of 820 MHz - USB2.0, USB1.1, USB1.0 capable on all channels
  • Capable of passing negative swing signals down to -2V on R/L channel - Can connect an audio true ground amplifier to a micro USB headset
  • 1.8 V compatible control pin - GPIO Low Voltage Control
  • Audio channel shunt resistors - Pop and click noise reduction
  • Ultra-low THD - Minimal audio distortion
  • Applications
  • Shared High Speed data or audio on a single connector
  • Micro or Mini USB applications
  • End Products
  • GPS
  • Cellular and wireless phones
  • Tablets and Portable gaming
  • Bar Code Scanners
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Product Change Notification
    Availability and Samples
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: DP3T Data Switch, USB 2.0 High Speed / Audio, with Negative Swing Capability
  • Package Type: UQFN-12
  • Package Case Outline: 523AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Digikey:>1K
  • Newark:>1K
  • Packages
  • Channels:
  • Number of Switches:
  • Configuration: DP3T 
  • Icc Max (µA): 35 
  • ron Max (Ω): 7.5 
  • VCC Min (V): 2.7 
  • VCC Max (V):
  • Package Type: UQFN-12 
  • ON Semiconductor Full Web Site