onsemi FSA850UCX
$ 0.476
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Supply Chain
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2012-08-15
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2020-10-01
LTD Date2021-04-01
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 months ago)
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Descriptions
Descriptions of onsemi FSA850UCX provided by its distributors.
Switch ICs - Various Audio 3 or 4-Pole MIC-GND Switch
Audio Jack Switch 12-Pin WLCSP T/R
IC INTERFACE SPECIALIZED 12WLCSP
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.Supports 4-Pole OMTP Cross Point Switching for GND ConnectionIntegrates a MIC switch for 3- or 4-Pole Configuration Headset PlugsReduces “Pop and Click” Caused by Microphone Bias
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
MountSurface Mount
Number of Pins12
Number of Terminals12
Weight63 mg
Technical
Max Operating Temperature85 °C
Max Supply Voltage4.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Circuits1
Temperature GradeIndustrial
Dimensions
Height378 µm
Height - Seated (Max)625 µm
Length1.56 mm
Terminal Pitch400 µm
Width1.16 mm
Compliance
Environmental Classification
China RoHSCompliant
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements