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FSA2357MTCX is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is AUDIO/VIDEO SWITCH. Review the specifications below when checking this part for your BOM.
The FSA2357MTCX is an audio/video switch integrated circuit manufactured by Fairchild Semiconductor. It features a single channel with a DP3T (Double Pole, Triple Throw) switching configuration housed in a 14-TSSOP package. The device operates on a single power supply ranging from 2.7V to 5.5V. Key electrical specifications include a -3dB bandwidth of 90MHz and a maximum on-resistance of 900 milliohms. It supports break-before-make switching characteristics and functions within a temperature range of -40°C to 85°C.
Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm package integrity and pin alignment against the 14-TSSOP specification. Check RoHS compliance documentation for regulatory adherence. Validate manufacturer markings against Fairchild Semiconductor standards to prevent counterfeit risks during procurement.
Select this component when a single-channel DP3T analog switch is required for audio or video paths. Ensure the application voltage stays within the 2.7V to 5.5V range. Consider the 900 milliohm on-resistance impact on signal loss. Verify that the 14-TSSOP footprint matches the PCB layout constraints.
This component belongs to the Fairchild Semiconductor analog switch family designed for multimedia applications. It provides signal path selection for audio and video lines. The device integrates protection features typical of its series. It serves as a discrete solution for managing multiple input/output connections in consumer electronics.
Public confirmed substitute part numbers are not available in the provided data. Consult official distributor databases for cross-reference lists. Verify pin compatibility and electrical parameters before considering alternative manufacturers.
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