FSA221: Multimedia and USB 2.0 Hi-Speed and Audio Switches w/ Negative Signal Capability

Description: The FSA221 is a Double-Pole, Double Throw (DPDT) m...
  • The FSA221 is a Double-Pole, Double Throw (DPDT) multiplexer that combines a low-distortion audio and a USB2.0 High-Speed (HS) switch path. This configuration enables audio and USB data to share a common connector port. The architecture is designed to allow audio signals to swing below ground. This means a common USB and headphone jack can be used for personal media players and portable peripheral devices.
    Since USB2.0 is an industry standard for shared data-path in portable devices, the FSA221 also incorporates a Vbus detection capability. The FSA221 includes a power-off feature to minimize current consumption when Vbus is not present. This power-off circuitry is available for the common D+/R, D-/L ports only. Typical applications involve switching in portables and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers.
  • Features
  • HS-USB: 4Ω Typical On Resistance
  • HS-USB: 4.5pF Typical On Capacitance
  • Audio: 3Ω Typical On Resistance
  • -3db Bandwidth: > 720MHz
  • Low Power Consumption
  • Power-off Protection on Common D+/R, D-/L Ports
  • Automatically Detects Vbus for Switch PathSelection
  • Applications
  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players
  • Technical Documentation & Design Resources
    Availability and Samples
    FSA221L10X
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Multimedia and USB 2.0 Hi-Speed and Audio Switches w/ Negative Signal Capability
  • Package Type: UQFN-10
  • Package Case Outline: 523AZ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Mouser:>1K
  • ON Semiconductor:40,000
  • FSA221MUX
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Multimedia and USB 2.0 Hi-Speed and Audio Switches w/ Negative Signal Capability
  • Package Type: MSOP-10
  • Package Case Outline: 846AP
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 4000
  • FSA221UMX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Multimedia and USB 2.0 Hi-Speed and Audio Switches w/ Negative Signal Capability
  • Package Type: UQFN-10
  • Package Case Outline: 523BC
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Mouser:>1K
  • Specifications
  • Channels:
  • Number of Switches:
  • Configuration: DPDT 
  • Icc Max (µA): 20 
  • ron Max (Ω):
  • VCC Min (V): 1.65 
  • VCC Max (V): 5.5 
  • Package Type: UQFN-10 
  • ON Semiconductor Full Web Site