FSA553: Dual SPST Depletion Mode Audio Switch with Negative Swing

Description: The FSA553 is a high-performance dual single-pole ...
  • The FSA553 is a high-performance dual single-pole single-throw (SPST x 2) audio switch. The Depletion technology allows the device to conduct signals when there is no VCC available and to isolate signals when VCC is present. During signal conduction, the Depletion gate control allows the FSA553 to achieve excellent THD+N performance while consuming minimal power.
  • Features
  • Dual SPST Depletion Switch
  • Normally Closed when VCC < 0.2 V
  • Switches Configurable through Select Pins
  • VSW: -1.5 V to +1.5 V
  • RON: 0.4 Ώ (Typical)
  • RFLAT < 0.01 Ώ (Typical)
  • THD+N: -104 dB (Typical)
  • OIRR: -78 dB (Typical)
  • Technical Documentation & Design Resources
    Availability and Samples
    FSA553UCX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Dual SPST Depletion Mode Audio Switch with Negative Swing
  • Package Type: WLCSP-9
  • Package Case Outline: 567SV
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>10K
  • Mouser:>1K
  • Specifications
  • Channels:
  • Number of Switches:
  • Configuration: SPST 
  • Icc Max (µA):
  • ron Max (Ω): 0.8 
  • VCC Min (V): 1.5 
  • VCC Max (V):
  • Package Type: WLCSP-9 
  • ON Semiconductor Full Web Site