FSA2269UCX
- Mfr.Part #
- FSA2269UCX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 12-UFBGA, WLCSP
- Datasheet
- Download
- Description
- LOW VOLTAGE DUAL-SPDT (0.4OHM) A
- Stock
- 604
- In Stock :
- 604
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches - Special Purpose
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Current :
- 100nA
- Mount :
- Surface Mount
- Voltage - Supply, Single (V+) :
- 1.65V~4.5V
- Switch-on Time-Max :
- 180ns
- Max Supply Voltage :
- 4.3V
- Weight :
- 63mg
- ECCN Code :
- EAR99
- Supply Type :
- Single
- Turn On Delay Time :
- 185 ns
- Operating Temperature :
- -40°C~85°C TA
- Nominal Supply Current :
- 100nA
- Lifecycle Status :
- LIFETIME (Last Updated: 2 days ago)
- On-State Resistance (Max) :
- 300mOhm Typ
- Factory Lead Time :
- 8 Weeks
- Pbfree Code :
- yes
- Base Part Number :
- FSA2269
- Min Supply Voltage :
- 1.65V
- Resistance :
- 300mOhm
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Turn-Off Delay Time :
- 125 ns
- Width :
- 1.16mm
- Package / Case :
- 12-UFBGA, WLCSP
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e1
- Terminal Form :
- Ball
- Supply Voltage :
- 2.3V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Channels :
- 2
- Published :
- 2013
- Length :
- 1.56mm
- -3db Bandwidth :
- 50MHz
- Terminal Position :
- BOTTOM
- Number of Pins :
- 12
- RoHS Status :
- ROHS3 Compliant
- Switch Circuit :
- SPDT
- Off-state Isolation-Nom :
- 70 dB
- On-state Resistance Match-Nom :
- 0.4Ohm
- Qualification Status :
- Not Qualified
- Height :
- 378μm
- Number of Terminations :
- 12
- Applications :
- Audio
- Feature :
- BREAK-BEFORE-MAKE
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Number of Functions :
- 2
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- FSA2269UCX

Analog Switches - Special Purpose Fairchild Semiconductor FSA2269UCX Overview
The Fairchild Semiconductor FSA2269UCX is a high-performance, low voltage dual single-pole double-throw (SPDT) analog switch designed for precision applications in modern electronics. With an ultra-low on-resistance of just 0.4 ohms, this switch ensures minimal signal distortion and power loss, making it ideal for both analog and digital signal switching. Crafted to meet rigorous industry standards, the FSA2269UCX integrates seamlessly into various circuit designs, offering enhanced functionality while maintaining reliability and efficiency. This product is particularly suitable for applications requiring high-speed switching and low power consumption, making it a top choice for designers aiming to optimize their systems while ensuring robust performance.
FSA2269UCX Features
- Low voltage operation, suitable for mobile and battery-powered devices.
- Dual SPDT configuration simplifies design and reduces component count.
- Ultra-low on-resistance (0.4 ohms) minimizes signal loss and power dissipation.
- High-speed switching capabilities enhance performance in critical applications.
- Compact packaging suitable for high-density PCB layouts.
FSA2269UCX Applications
- Smartphone and Tablet Audio Routing: Used to switch audio signals efficiently between different output devices without compromising audio quality.
- Data Signal Routing: Facilitates the routing of data signals in telecommunications equipment to enhance system reliability and speed.
- Battery Management Systems: Plays a crucial role in switching between charging paths and power sources in battery management circuits.
- Wearable Electronics: Ideal for use in compact wearable devices, where space is limited and power efficiency is paramount.
- Medical Devices: Provides reliable and precise switching in medical devices where signal integrity is critical for accurate diagnostics and monitoring.
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