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onsemi FSA8500UCX product image
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onsemi FSA8500UCXRoHS

Manufacturer
onsemi
MPN
FSA8500UCX
LCSC Part #
C17388155
Packaging
WLCSP-12(1.16x1.56)
Customer #
Key Attributes
WLCSP-12(1.16x1.56) Audio Special Purpose RoHS
Datasheetpdf icononsemi FSA8500UCX

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Audio Special Purpose
Manufactureronsemi
PackagingWLCSP-12(1.16x1.56)
Operating Temperature-
FeaturesMute control
Interface-
Voltage - Supply2.8V~4.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The FSA850 is a 3-pole or 4-pole audio jack microphone GND switch for accessories with General-Purpose Input / Output (GPIO) control signals. The FSA850 also has the ability to perform 4-pole cross-point switching to support Open Mobile Terminal Platform (OMTP) 4-pole headset plugs. The architecture is designed to replace discrete MOSFET solutions and allow common third-party headphones to be used for listening to music or playing video from mobile handsets, personal media players, and portable peripheral devices.

Features

AI Translation
  • Supports 4-Pole OMTP Cross Point Switching for GND Connection
  • Integrates a MIC switch for 3- or 4-Pole Configuration Headset Plugs
  • Reduces “Pop and Click” Caused by Microphone Bias

Applications

AI Translation
  • 3.5 mm and 2.5 mm Audio Jacks
  • Cellular Phones, Smart Phones
  • MP3 and PMP (Portable Media Player)
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