FSA1258AL8X
- Mfr.Part #
- FSA1258AL8X
- Manufacturer
- onsemi
- Package / Case
- 8-UFQFN
- Datasheet
- Download
- Description
- LOW RON LOW VOLTAGE DUAL-SPST AN
- Stock
- 38,841
- In Stock :
- 38,841
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- Manufacturer :
- onsemi
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Terminal Position :
- BOTTOM
- Terminal Pitch :
- 0.5mm
- Switch Time (Ton, Toff) (Max) :
- 35ns, 15ns
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Channel Capacitance (CS(off), CD(off)) :
- 11.5pF
- Time@Peak Reflow Temperature-Max (s) :
- 30
- On-State Resistance (Max) :
- 1.15Ohm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Circuits :
- 2
- Number of Terminations :
- 8
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- S-XBCC-B8
- Pin Count :
- 8
- Terminal Form :
- BUTT
- Package / Case :
- 8-UFQFN
- Charge Injection :
- 20pC
- Surface Mount :
- yes
- Terminal Finish :
- NOT SPECIFIED
- Voltage - Supply, Single (V+) :
- 2.7V~5.5V
- Switch-on Time-Max :
- 40ns
- On-state Resistance Match-Nom :
- 0.06Ohm
- -3db Bandwidth :
- 300MHz
- Crosstalk :
- -100dB @ 1MHz
- Number of Channels :
- 1
- Switch Circuit :
- SPST - NO/NC
- Supply Voltage :
- 4.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 1.6mm
- Channel-to-Channel Matching (ΔRon) :
- 60m Ω
- Current - Leakage (IS(off)) (Max) :
- 2nA Typ
- Number of Functions :
- 2
- Off-state Isolation-Nom :
- 70 dB
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Height Seated (Max) :
- 0.55mm
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- COMMERCIAL
- Datasheets
- FSA1258AL8X

Analog Switches, Multiplexers, Demultiplexers onsemi FSA1258AL8X Overview
The onsemi FSA1258AL8X is a high-performance, low RON, low voltage dual SPST analog switch designed to provide optimal efficiency and reliability in a range of electronic applications. This device excels in environments requiring minimal power loss and significant voltage handling capability. As a leading product in the Analog Switches, Multiplexers, Demultiplexers category, the FSA1258AL8X offers engineers a robust tool for designing versatile and power-efficient solutions, making it a prime choice for B2B clients looking to purchase in bulk.
FSA1258AL8X Features
- Low on-resistance (RON) enhances overall efficiency and reduces thermal footprint.
- Dual single-pole single-throw (SPST) configuration allows for flexible switching options in circuit designs.
- Operates effectively at low voltages, suitable for battery-powered and portable devices.
- Compact footprint for streamlined board layouts and space conservation in complex circuits.
FSA1258AL8X Applications
- Smartphone and Tablet Battery Management: Utilized in power distribution systems to efficiently manage battery operations and prolong device runtime.
- Audio Equipment: Essential in audio signal switching, ensuring high fidelity and minimal signal distortion in professional audio systems.
- Data Acquisition Systems: Acts as a critical component in data acquisition systems for reliable signal routing and system integrity.
- Medical Devices: Applied in various medical devices that require precise control over signal pathways with minimal power loss.
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