FSA553: Dual SPST Depletion Mode Audio Switch with Negative Swing

Datasheet: FSA553/D
Rev. A (632kB)
Product Overview
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Product Change Notification
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
 
  • null
  • 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
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FSA553UCX Active
Pb-free
Halide free
FSA553 WLCSP-9 567SV 1 260 Tape and Reel 3000 $0.5292
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Number of Switches
Configuration
Icc Max (µA)
ron Max (Ω)
VCC Min (V)
VCC Max (V)
Package Type
FSA553UCX  
 $0.5292 
Pb
H
 Active   
2
2
SPST
-
0.8
1.5
3
WLCSP-9
Case Outlines
567SV   
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