FSA550 Datasheet (Fairchild Semiconductor) - 4PST Depletion Mode Isolation Switch

FSA550, 4PST Depletion Mode Isolation Switch

The FSA550 is a high-performance four-pole singlethrow (4PST) normally closed Depletion-Mode isolation switch.

The Depletion Mode technology allows the device to conduct signals when there is no VCC available and to isolate the signals when VCC is present.

The FSA550 operates on a wide VCC range for

FSA550 Features

* 4PST (NC)

* Depletion Mode MOSFETs

* Audio Frequency Range

* VCC(OFF): 1.6 V to 3.0 V

* RON: 0.8 Ω Typical

* RON Flat: 0.01 Ω Typical

* THD+N: 0.002% Typical

* Eco Status: Fairchild Green, RoHS Compliant, Halogen Free Applications

* MP3 Portable Media Players