FSA2270TUMX
- Mfr.Part #
- FSA2270TUMX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 10-UFQFN
- Datasheet
- Download
- Description
- LOW VOLTAGE DUAL-SPDT (0.4 OHM)
- Stock
- 15,179
- In Stock :
- 15,179
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches - Special Purpose
- Number of Functions :
- 2
- Number of Pins :
- 10
- RoHS Status :
- RoHS Compliant
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Number of Terminations :
- 10
- Radiation Hardening :
- No
- Published :
- 2016
- Operating Temperature :
- -40°C~85°C TA
- Resistance :
- 300mOhm
- Number of Outputs :
- 4
- JESD-609 Code :
- e4
- Max Supply Current :
- 100nA
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 4.3V
- Packaging :
- Tape and Reel (TR)
- Turn On Delay Time :
- 80 ns
- Max Power Dissipation :
- 2.5W
- Number of Channels :
- 2
- Feature :
- BREAK-BEFORE-MAKE
- -3db Bandwidth :
- 50MHz
- Switch Circuit :
- SPDT
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Applications :
- Audio
- Voltage - Supply, Single (V+) :
- 1.65V~4.3V
- On-State Resistance (Max) :
- 300mOhm Typ
- Base Part Number :
- FSA2270
- Turn-Off Delay Time :
- 65 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Type :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 18.08g
- Package / Case :
- 10-UFQFN
- Min Supply Voltage :
- 1.65V
- Datasheets
- FSA2270TUMX

Analog Switches - Special Purpose Fairchild Semiconductor FSA2270TUMX Overview
The FSA2270TUMX by Fairchild Semiconductor is a top-tier component in the realm of Analog Switches - Special Purpose, designed to meet the demanding needs of modern electronic circuits. This low voltage dual single-pole double-throw (SPDT) switch features an exceptionally low on-resistance of just 0.4 ohms, which minimizes power loss and improves efficiency in application. The FSA2270TUMX is ideal for applications requiring high-speed switching and low power dissipation, making it a strategic choice for designers looking to enhance system performance while reducing operational costs. The integration of this Analog Switches - Special Purpose Fairchild Semiconductor FSA2270TUMX into your circuit design ensures reliability and superior functionality in a compact form factor.
FSA2270TUMX Features
The FSA2270TUMX comes equipped with several key features that make it stand out in its category:
- Low On-Resistance: At only 0.4 ohms, it offers minimal resistance, which is crucial for maintaining efficiency in critical applications.
- Dual SPDT Configuration: Allows for more flexible circuit designs, providing the ability to control two different signal paths through one component.
- Low Voltage Operation: Designed to operate effectively at lower voltages, which helps in extending battery life for portable devices.
- High Switching Speed: Facilitates rapid switching, essential for applications that require fast response times.
- Compact Packaging: Available in a space-saving UMX package, it is ideal for designs where board space is at a premium.
FSA2270TUMX Applications
- Mobile Devices: Used for audio signal routing, improving sound quality by minimizing the signal path resistance.
- Data Communication Equipment: Facilitates high-speed signal switching, ensuring efficient data flow and reduced latency.
- Portable Consumer Electronics: Essential in power management circuits, helping to extend device usability and battery longevity.
- Medical Devices: Reliable switching performance critical for patient monitoring equipment, where precision and reliability are paramount.
- Automotive Infotainment Systems: Enhances audio and data signal management, contributing to the overall functionality and user experience in modern vehicles.
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