FSA2271TUMX
- Mfr.Part #
- FSA2271TUMX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 10-UFQFN
- Datasheet
- Download
- Description
- LOW VOLTAGE DUAL-SPDT (0.4 OHM)
- Stock
- 10,000
- In Stock :
- 10,000
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches - Special Purpose
- Min Supply Voltage :
- 1.65V
- Turn On Delay Time :
- 80 ns
- On-State Resistance (Max) :
- 300mOhm Typ
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 1.4mm
- Switch Circuit :
- SPDT
- Max Supply Current :
- 100nA
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Packaging :
- Tape and Reel (TR)
- On-state Resistance Match-Nom :
- 0.4Ohm
- Mount :
- Surface Mount
- Number of Functions :
- 2
- Supply Type :
- Single
- -3db Bandwidth :
- 50MHz
- Number of Channels :
- 2
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 500μm
- Width :
- 1.8mm
- Pbfree Code :
- yes
- Voltage - Supply, Single (V+) :
- 1.65V~4.3V
- Radiation Hardening :
- No
- Resistance :
- 300mOhm
- Weight :
- 18.08g
- Max Supply Voltage :
- 4.3V
- Feature :
- BREAK-BEFORE-MAKE
- Number of Pins :
- 10
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Turn-Off Delay Time :
- 65 ns
- RoHS Status :
- RoHS Compliant
- Published :
- 2016
- Package / Case :
- 10-UFQFN
- Supply Voltage :
- 3V
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 4
- Applications :
- Audio
- Number of Terminations :
- 10
- Base Part Number :
- FSA2271
- JESD-609 Code :
- e4
- Datasheets
- FSA2271TUMX

Analog Switches - Special Purpose Fairchild Semiconductor FSA2271TUMX Overview
The FSA2271TUMX from Fairchild Semiconductor stands out in the market of specialized analog switches, specifically designed to cater to applications requiring low voltage and high efficiency. This dual single-pole double-throw (SPDT) switch features exceptionally low on-resistance of just 0.4 ohms, making it an ideal choice for critical signal routing applications that demand minimal signal distortion and maximum integrity. The incorporation of this Analog Switches - Special Purpose Fairchild Semiconductor FSA2271TUMX into your design ensures reliable performance with enhanced power management in compact device footprints, making it highly suitable for today's portable and battery-powered devices.
FSA2271TUMX Features
- Low on-resistance: 0.4 ohms typical, reducing power consumption and improving overall efficiency.
- Dual SPDT configuration allows for flexible signal routing in complex circuits.
- Designed for low-voltage operation, compatible with mobile and portable electronics.
- Compact package, ideal for space-constrained applications.
- High durability and reliability under frequent switching conditions.
FSA2271TUMX Applications
- Smartphone Audio Systems: Facilitates audio signal switching between speakers and earpiece in smartphones, optimizing audio path management without sacrificing sound quality.
- Data Acquisition Systems: Utilized in selecting and routing signals, enhancing precision and accuracy in measurements.
- Portable Medical Devices: Ensures reliable signal routing in critical medical diagnostics equipment, improving patient safety and device performance.
- Consumer Electronics: Applied in various consumer devices for audio and signal routing, ensuring user flexibility and device functionality.
- Telecommunications Equipment: Used to manage signal paths effectively in complex telecom infrastructure, maintaining clear and reliable communication lines.
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.
















