FSA553UCX Datasheet PDF - ON Semiconductor

●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 V available and to isolate signals when V 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)