FSA8039A - Audio Jack Interface

Product Overview

ON Semiconductor

Part number	FSA8039A
Manufacturer	ON Semiconductor
File Size	384.47 KB
Description	Audio Jack Interface
Datasheet	FSA8039A Datasheet
Additional preview pages of the FSA8039A datasheet.

The FSA8039A is a detection switch for an audio jack that employs a normally open detect pin.

Detection: - Accessory Plug-In - Send / End Key Press - Prevents False Detection due to Moisture.
VDD: 2.5 V to 4.5 V.
VIO: 1.6 V to VDD.
THD (MIC): 0.01% Typical.
15 kV Air Gap ESD.
MIC Switch Removes Audio Jack “Pop” and “Click” Caused by MIC Bias.

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Published: Nov 26, 2022 |