FSA1256AL8X
- Mfr.Part #
- FSA1256AL8X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-UFQFN
- Datasheet
- Download
- Description
- LOW RON LOW VOLTAGE DUAL-SPST AN
- Stock
- 49,739
- In Stock :
- 49,739
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Height :
- 500μm
- Max Supply Voltage :
- 5.5V
- Turn-Off Delay Time :
- 20 ns
- On-state Resistance Match-Nom :
- 0.06Ohm
- Current - Leakage (IS(off)) (Max) :
- 2nA Typ
- Resistance :
- 1.15Ohm
- Switching :
- BREAK-BEFORE-MAKE
- Number of Functions :
- 2
- Switch Circuit :
- SPST - NO
- Supply Voltage :
- 4.5V
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Channel-to-Channel Matching (ΔRon) :
- 60m Ω
- Nominal Supply Current :
- 100nA
- On-State Resistance (Max) :
- 1.15Ohm
- Crosstalk :
- -100dB @ 1MHz
- Number of Channels :
- 2
- Terminal Position :
- BOTTOM
- Width :
- 1.6mm
- Channel Capacitance (CS(off), CD(off)) :
- 11.5pF
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 1.6mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Tape and Reel (TR)
- Normal Position :
- No
- ECCN Code :
- EAR99
- Weight :
- 25mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Charge Injection :
- 20pC
- Pbfree Code :
- yes
- -3db Bandwidth :
- 300MHz
- Power Dissipation :
- 180mW
- Base Part Number :
- FSA1256
- Turn On Delay Time :
- 50 ns
- JESD-609 Code :
- e4
- Power Supplies :
- 3/5V
- Throw Configuration :
- SPST
- Max Power Dissipation :
- 180mW
- Mounting Type :
- Surface Mount
- Terminal Form :
- BUTT
- Min Supply Voltage :
- 2.7V
- Supply Type :
- Single
- Switch Time (Ton, Toff) (Max) :
- 35ns, 15ns
- Switch-on Time-Max :
- 40ns
- Number of Terminations :
- 8
- Off-state Isolation-Nom :
- 70 dB
- Package / Case :
- 8-UFQFN
- Published :
- 2016
- Output :
- SEPARATE OUTPUT
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Single (V+) :
- 2.7V~5.5V
- Number of Pins :
- 8
- Terminal Pitch :
- 0.5mm
- Max Supply Current :
- 500nA
- Datasheets
- FSA1256AL8X

Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA1256AL8X Overview
Introducing the FSA1256AL8X by Fairchild Semiconductor, a cutting-edge addition to the family of Analog Switches, Multiplexers, and Demultiplexers. Designed for applications requiring high efficiency and reliability, this low on-resistance (RON) and low voltage dual single pole single throw (SPST) analog switch optimizes performance in a variety of settings. The FSA1256AL8X stands out in the market for its integration of advanced technology that guarantees minimal power loss and enhanced signal integrity, making it a prime choice for designers looking to enhance system reliability and performance. Its compact form factor and precision engineering ensure that it fits seamlessly into modern electronic systems, supporting a wide range of applications.
FSA1256AL8X Features
- Low RON for efficient signal switching
- Dual SPST configuration facilitates versatile circuit integration
- Operates at low voltages, making it suitable for battery-operated devices
- High reliability and durability under varying environmental conditions
- Compact package for easy integration into space-constrained applications
FSA1256AL8X Applications
- Smartphones and Tablets: Enhances audio and data signal routing with minimal signal loss and power consumption.
- Portable Medical Devices: Reliably switches low-power signals in sensitive medical electronics, ensuring patient safety and device accuracy.
- Wearable Technology: Its low voltage operation and compact size make it ideal for small, power-sensitive wearable devices.
- Audio and Video Equipment: Provides high-fidelity and low-noise signal management, critical for maintaining the integrity of audio and video outputs.
- Telecommunication Infrastructure: Supports signal routing with high efficiency in telecommunication equipment, essential for stable and reliable network performance.
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