FSA553 - Dual SPST Depletion Audio Switch

onsemi

FSA553 Datasheet Preview — Preview of FSA553 PDF

Datasheet Details

Part number	FSA553
Manufacturer	onsemi
File Size	236.74 KB
Description	Dual SPST Depletion Audio Switch
Datasheet	FSA553-onsemi.pdf

FSA553 Product details

Description

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 W (Typical).
RFLAT < 0.01 W (Typical).
THD+N:.
104 dB (Typical).
OIRR:.
78 dB (Typical).
This Device is Pb.
Free and Halide Free Table of Contents.
FSA553 Evaluation Board.

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Published: Apr 14, 2025 |