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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Termination :
- SMD/SMT
- Number of Pins :
- 14
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Packaging :
- Tape and Reel (TR)
- Resistance :
- 1.5Ohm
- Height :
- 900μm
- Nominal Supply Current :
- 100nA
- Length :
- 5mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Power Supplies :
- 1.8/5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Switch Time (Ton, Toff) (Max) :
- 35ns, 15ns
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Charge Injection :
- 10pC
- Turn On Delay Time :
- 50 ns
- Base Part Number :
- FSA2257
- Voltage - Supply, Single (V+) :
- 1.65V~5.5V
- Width :
- 4.4mm
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 2 days ago)
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 4
- Published :
- 2016
- On-State Resistance (Max) :
- 1.5Ohm Typ
- Crosstalk :
- -75dB @ 1MHz
- -3db Bandwidth :
- 200MHz
- Drain to Source Resistance :
- 1.15Ohm
- Qualification Status :
- Not Qualified
- Multiplexer/Demultiplexer Circuit :
- 2:1
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 1.65V
- Turn-Off Delay Time :
- 20 ns
- Number of Terminations :
- 14
- Supply Type :
- Single
- Channel Capacitance (CS(off), CD(off)) :
- 12pF
- Max Supply Voltage :
- 5.5V
- Current - Leakage (IS(off)) (Max) :
- 2nA
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Number of Functions :
- 2
- Supply Voltage :
- 2.7V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- On-state Resistance Match-Nom :
- 0.7Ohm
- Switch Circuit :
- SPDT
- Max Supply Current :
- 500nA
- Channel-to-Channel Matching (ΔRon) :
- 700m Ω
- Off-state Isolation-Nom :
- 70 dB
- Switching :
- BREAK-BEFORE-MAKE
- ECCN Code :
- EAR99
- Bandwidth :
- 350MHz
- Weight :
- 55.3mg
- Number of Channels :
- 2
- Operating Temperature :
- -40°C~85°C TA
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















