FSA2000: Auto Selecting HS-USB Switch with Cap-Free Headphone Audio Amplifier

Description: The FSA2000 is a low-cost integrated HS-USB and au...
  • The FSA2000 is a low-cost integrated HS-USB and audio switch that incorporates an audio headphone amplifier. This solution eliminates many of the discrete parts currently used in stereo headset applications. It provides stereo headphone drivers designed to operate with a ground-centered output signal. This allows for the removal of large and expensive DC blocking capacitors. The headphone drivers are capable of driving up to 40mWRMS per channel.
  • Features
  • Switch Type: USB + Headphone Amplifier
  • Switch Mechanism: Auto (USB with VBUS)
  • USB Detection: YES
  • USB 2.0 High-Speed & Full-Speed Compliant
  • Audio Amplifier: Class AB
  • Amplifier Output Power: 40mWRMS (32W)
  • Amplifier Gain: 0dB
  • THD+N: 0.1%
  • SNR: -90dB
  • PSRR: -95dB
  • VCC: 2.7 to 4.3V
  • ICC(Audio): 3mA
  • ICC(USB): 6µA
  • Package: 16- Lead UMLP 1.80 x 2.60 x 0.55mm, 0.40mm Pitch
  • Applications
  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players
  • Technical Documentation & Design Resources
    Availability and Samples
    FSA2000UMX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Auto Selecting HS-USB Switch with Cap-Free Headphone Audio Amplifier
  • Package Type: UQFN-16
  • Package Case Outline: 523BF
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • ON Semiconductor:14,695
  • Specifications
  • Channels:
  • Number of Switches:
  • Configuration:
  • Icc Max (µA):
  • ron Max (Ω): 6.5 
  • VCC Min (V): 2.7 
  • VCC Max (V): 4.3 
  • Package Type: UQFN-16 
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