FSA266K8X
- Mfr.Part #
- FSA266K8X
- Manufacturer
- onsemi
- Package / Case
- 8-VFSOP (0.091, 2.30mm Width)
- Datasheet
- Download
- Description
- IC SWITCH DUAL SPST-NO US8
- Stock
- 265
- In Stock :
- 265
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- Manufacturer :
- onsemi
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Turn On Delay Time :
- 10 ns
- Mounting Type :
- Surface Mount
- Number of Functions :
- 2
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Number of Channels :
- 2
- On-State Resistance (Max) :
- 10Ohm
- Weight :
- 30mg
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mount :
- Surface Mount
- Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- Channel-to-Channel Matching (ΔRon) :
- 200m Ω
- Off-state Isolation-Nom :
- 55 dB
- Switch Circuit :
- SPST - NO
- ECCN Code :
- EAR99
- Power Dissipation :
- 250mW
- Switch-on Time-Max :
- 5.6ns
- Published :
- 2005
- Package / Case :
- 8-VFSOP (0.091, 2.30mm Width)
- Width :
- 2.3mm
- On-state Resistance Match-Nom :
- 0.5Ohm
- Throw Configuration :
- SPST
- Switch-off Time-Max :
- 6.9ns
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Supply Voltage :
- 2.3V
- Bandwidth :
- 300MHz
- Pbfree Code :
- yes
- Resistance :
- 10Ohm
- Max Supply Voltage :
- 5.5V
- Normal Position :
- No
- Terminal Pitch :
- 0.5mm
- Length :
- 2mm
- Channel Capacitance (CS(off), CD(off)) :
- 5pF
- Number of Terminations :
- 8
- Voltage - Supply, Single (V+) :
- 1.65V~5.5V
- Turn-Off Delay Time :
- 10.5 ns
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- FSA266
- Nominal Supply Current :
- 1μA
- Current - Leakage (IS(off)) (Max) :
- 100nA
- Number of Pins :
- 8
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Output :
- SEPARATE OUTPUT
- Switch Time (Ton, Toff) (Max) :
- 3.2ns, 4.1ns
- Operating Temperature :
- -40°C~85°C TA
- Crosstalk :
- -70dB @ 10MHz
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 700μm
- Max Supply Current :
- 1μA
- Max Power Dissipation :
- 250mW
- Min Supply Voltage :
- 1.65V
- Datasheets
- FSA266K8X

Analog Switches, Multiplexers, Demultiplexers onsemi FSA266K8X Overview
The onsemi FSA266K8X is a highly reliable and efficient integrated circuit designed for applications requiring dual single-pole single-throw normally open (SPSTNO) switching functionality. This IC switch is part of the advanced range of Analog Switches, Multiplexers, and Demultiplexers, ensuring superior performance in various applications. Its compact US8 package enables it to be used in space-constrained applications while maintaining robustness and performance. The use of the Analog Switches, Multiplexers, Demultiplexers onsemi FSA266K8X ensures minimal power consumption and high signal integrity, making it an ideal choice for designers focusing on energy efficiency and high performance.
FSA266K8X Features
The FSA266K8X features dual SPSTNO switches which allow for precise control of signal paths with minimal cross-talk and interference, critical for maintaining signal integrity in complex circuits. The device is characterized by low power dissipation and high-speed switching capabilities, making it suitable for both analog and digital applications. Additionally, its small form factor and high reliability make it suitable for portable and high-density designs.
FSA266K8X Applications
- Audio and Video Equipment: The FSA266K8X can be used to switch audio and video signals, allowing for precise control without degradation of the signal quality.
- Data Acquisition Systems: In these systems, the FSA266K8X provides efficient channel selection, facilitating accurate and quick data capture and processing.
- Communication Equipment: Essential for switching between different communication channels or paths in equipment such as modems and routers, enhancing device flexibility and performance.
- Portable Devices: Its compact size and low power consumption make the FSA266K8X ideal for battery-powered applications, extending device usability and battery life.
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