FSA859UCX
- Mfr.Part #
- FSA859UCX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SPDT, 1 CHANNEL, CMOS, PBGA8
- Stock
- 3,934
- In Stock :
- 3,934
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Voltage - Supply, Single (V+) :
- 1.65V~5.5V
- Number of Circuits :
- 1
- Channel Capacitance (CS(off), CD(off)) :
- 50pF
- Crosstalk :
- -55dB @ 1MHz
- RoHS Status :
- ROHS3 Compliant
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Supplier Device Package :
- 8-WLCSP (1.91x0.91)
- -3db Bandwidth :
- 60MHz
- Switch Circuit :
- SPDT
- Operating Temperature :
- -40°C~85°C TA
- Current - Leakage (IS(off)) (Max) :
- 10nA
- Switch Time (Ton, Toff) (Max) :
- 25ns, 20ns
- Charge Injection :
- 70pC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- On-State Resistance (Max) :
- 750mOhm
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 8-UFBGA, WLCSP
- Mounting Type :
- Surface Mount
- Datasheets
- FSA859UCX

Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA859UCX Overview
The FSA859UCX by Fairchild Semiconductor stands out in the market of Analog Switches, Multiplexers, and Demultiplexers, offering robust performance and versatility. Designed primarily for signal routing applications, this single-pole double-throw (SPDT) switch integrates seamlessly into a variety of electronic circuits. The device is housed in a compact PBGA8 package, ensuring minimal footprint while providing maximum functionality. It is constructed using advanced CMOS technology, which ensures low power consumption and high-speed operation, making the Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA859UCX an ideal choice for sophisticated electronics requiring reliable switching capabilities.
FSA859UCX Features
- Single-Pole Double-Throw (SPDT) Configuration: Offers versatile switching options within circuits.
- CMOS Technology: Ensures low power consumption and enhances the device’s reliability and longevity.
- Compact PBGA8 Packaging: Minimizes space on the circuit board, ideal for dense circuit designs.
- High-Speed Operation: Suitable for applications where rapid switching is critical.
FSA859UCX Applications
- Smartphones and Portable Devices: Used for audio signal routing, enhancing user experience by allowing seamless switching between audio outputs and inputs.
- Consumer Electronics: Integrates into devices like digital cameras and video recorders for efficient signal management, ensuring high-quality output.
- Data Communication Equipment: Facilitates data flow management in network switches and routers, improving performance and reliability.
- Healthcare Devices: Employed in medical electronics to route sensitive signals, critical in patient monitoring systems.
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