FSA646AUCX
- Mfr.Part #
- FSA646AUCX
- Manufacturer
- onsemi
- Package / Case
- 36-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC SWITCH SPDT 36-WLCSP
- Stock
- 6,798
- In Stock :
- 6,798
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- Manufacturer :
- onsemi
- Product Category :
- Analog Switches - Special Purpose
- Surface Mount :
- yes
- JESD-609 Code :
- e1
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Terminal Position :
- BOTTOM
- Number of Functions :
- 10
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 2.5V
- Off-state Isolation-Nom :
- 24 dB
- Switch-on Time-Max :
- 1100ns
- Switch-off Time-Max :
- 800ns
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Height Seated (Max) :
- 0.637mm
- Number of Channels :
- 4
- Terminal Form :
- Ball
- Feature :
- BREAK-BEFORE-MAKE
- Switch Circuit :
- SPDT
- Pbfree Code :
- yes
- On-state Resistance Match-Nom :
- 0.1Ohm
- Applications :
- MIPI
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 36
- On-State Resistance (Max) :
- 6Ohm Typ
- Voltage - Supply, Single/Dual (±) :
- 1.5V~5V 1.5V~5V
- JESD-30 Code :
- S-PBGA-B36
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- -3db Bandwidth :
- 4.7GHz
- Package / Case :
- 36-UFBGA, WLCSP
- Reach Compliance Code :
- Compliant
- Datasheets
- FSA646AUCX

Analog Switches - Special Purpose onsemi FSA646AUCX Overview
The onsemi FSA646AUCX is a high-performance, special purpose analog switch designed to meet the rigorous demands of sophisticated electronic environments. This SPDT (Single Pole Double Throw) switch is encapsulated in a compact 36-WLCSP (Wafer Level Chip Scale Package), making it ideal for applications where space is at a premium. The FSA646AUCX ensures reliable operation with its low on-resistance and high switching speed, making it a preferred choice for designers focusing on efficiency and performance. This product's robust design and versatile functionality make the Analog Switches - Special Purpose onsemi FSA646AUCX a fundamental component in advanced electronic systems, facilitating significant enhancements in device operation and power management.
FSA646AUCX Features
The onsemi FSA646AUCX boasts numerous features that enhance its appeal to both designers and engineers alike. Key features include its low on-resistance, which minimizes power loss and heat generation, alongside its high switching speed, which facilitates quicker response times in critical applications. The switch's SPDT configuration allows for flexible signal routing within electronic circuits, enhancing system versatility. Additionally, its small 36-WLCSP footprint makes it an excellent choice for space-constrained applications without compromising performance.
FSA646AUCX Applications
- Smartphones and Portable Devices: Utilized for audio signal routing, improving sound quality and device functionality without impacting form factor.
- Data Communication Equipment: Enhances data integrity and speed by efficient switching between communication paths.
- Consumer Electronics: Applied in TV and audio systems for reliable signal management, ensuring user satisfaction with multimedia experiences.
- Healthcare Devices: Critical in medical devices where precise and reliable signal routing can impact device performance and patient outcomes.
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