FSA2257MTCX
- Mfr.Part #
- FSA2257MTCX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- LOW RON LOW VOLTAGE DUAL SPDT BI
- Stock
- 49,396
- In Stock :
- 49,396
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Published :
- 2016
- Number of Terminations :
- 14
- Voltage - Supply, Single (V+) :
- 1.65V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 1.8/5V
- Nominal Supply Current :
- 100nA
- Number of Functions :
- 2
- Height :
- 900μm
- Termination :
- SMD/SMT
- Channel Capacitance (CS(off), CD(off)) :
- 12pF
- Packaging :
- Tape and Reel (TR)
- Bandwidth :
- 350MHz
- Width :
- 4.4mm
- Switch Circuit :
- SPDT
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 1.65V
- Weight :
- 55.3mg
- Crosstalk :
- -75dB @ 1MHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- On-State Resistance (Max) :
- 1.5Ohm Typ
- Turn-Off Delay Time :
- 20 ns
- Supply Voltage :
- 2.7V
- Base Part Number :
- FSA2257
- Current - Leakage (IS(off)) (Max) :
- 2nA
- Terminal Form :
- Gull wing
- Switching :
- BREAK-BEFORE-MAKE
- Max Supply Current :
- 500nA
- Mount :
- Surface Mount
- Charge Injection :
- 10pC
- On-state Resistance Match-Nom :
- 0.7Ohm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Supply Type :
- Single
- Length :
- 5mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Off-state Isolation-Nom :
- 70 dB
- Switch Time (Ton, Toff) (Max) :
- 35ns, 15ns
- Resistance :
- 1.5Ohm
- Max Supply Voltage :
- 5.5V
- Number of Outputs :
- 4
- Number of Channels :
- 2
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Multiplexer/Demultiplexer Circuit :
- 2:1
- -3db Bandwidth :
- 200MHz
- Number of Pins :
- 14
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Qualification Status :
- Not Qualified
- Turn On Delay Time :
- 50 ns
- Drain to Source Resistance :
- 1.15Ohm
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 2 days ago)
- Lead Free :
- Lead Free
- Channel-to-Channel Matching (ΔRon) :
- 700m Ω
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Datasheets
- FSA2257MTCX

Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA2257MTCX Overview
Introducing the FSA2257MTCX, a highly efficient, low voltage dual SPDT (Single Pole Double Throw) bi-directional analog switch crafted by Fairchild Semiconductor. Designed to meet rigorous industry demands, this component ensures superior performance in signal switching with minimal power loss. The FSA2257MTCX excels in environments where low on-resistance and low voltage operations are critical. This makes it an ideal choice for portable and battery-powered devices where power efficiency is paramount. The integration of this Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA2257MTCX into your circuit design promises not only to enhance system reliability but also to optimize performance while reducing footprint size.
FSA2257MTCX Features
The FSA2257MTCX comes packed with features designed for superior switching performance. It boasts an exceptionally low on-resistance (RON), typically around 0.6 ohms, which facilitates better conductivity and lower voltage drop across the switch, thereby enhancing overall efficiency. Additionally, it supports a wide voltage range from 1.65 to 5.5 V, making it versatile across different electronic applications. Its dual SPDT configuration allows for simplified design architectures, reducing the need for multiple components and thus minimizing space and cost in circuit designs.
FSA2257MTCX Applications
- Smartphones and Tablets: Used for audio signal routing, enhancing the user experience by seamlessly switching between audio sources without loss of quality.
- Portable Media Players: Applies in headphone detection and speaker management, crucial for efficient audio output management and energy conservation.
- Wearable Technology: Implements efficient power and signal management, vital for extending battery life and reducing device size.
- Data Acquisition Systems: Ensures precise control and switching of multiple input/output signals, critical for accurate data collection and processing.
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