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Product Detailed Parameters
- Description：IC SW SPDTX2 800MOHM 10MICROBUMP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：800mOhm
- Channel-to-Channel Matching (ΔRon)：60mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 30ns
- -3db Bandwidth：9.5MHz
- Charge Injection：15pC
- Channel Capacitance (CS(off), CD(off))：102pF, 104pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-83dB @ 100kHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-UFBGA, FCBGA
- Supplier Device Package：10-Microbump
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NLAS4684FCTCG is a dual single-pole double-throw (SPDT) analog switch manufactured by onsemi. It features two independent switching circuits within a compact 10-MicroBump package. The device operates with a supply voltage range of 1.8V to 5.5V and exhibits a maximum on-resistance of 800 milliohms. Key electrical specifications include a -3dB bandwidth of 9.5MHz, charge injection of 15pC, and leakage current of 1µA. Switching times are rated at 30ns for both turn-on and turn-off. The component supports an operating temperature range from -55°C to 125°C.
Feature Summary
- Dual SPDT configuration providing two independent signal paths in a minimal footprint
- Low on-resistance characteristic ensuring efficient signal transmission
- Wide supply voltage compatibility supporting various logic levels
- High bandwidth performance suitable for signal routing applications
Applications
- Portable consumer electronics requiring space-constrained signal switching
- Battery-powered devices utilizing low-voltage operation
- Audio and video signal path selection in multimedia systems
Procurement Notes
Verify the specific suffix 'CTCG' against official manufacturer documentation to confirm pinout and packaging details. Confirm end-of-life status as related variants like NLAS4684FCT1G have been discontinued. Ensure RoHS compliance matches project requirements before procurement.
Selection Notes
Select this component when dual SPDT switching is required in ultra-thin packages. Compare on-resistance and bandwidth against alternatives if high-frequency signal integrity is critical. Verify that the 1.8V minimum supply voltage aligns with the system power rails.
Part Context
This part belongs to the NLAS4684 family of low-voltage analog switches. It shares functional similarities with other members like NLAS4684FCT1G but may differ in packaging or tape-and-reel specifications. The MicroBump package distinguishes it from standard BGA options.
Replacement Considerations
The NLAS5223MNR2G is recommended by the manufacturer as a replacement for similar discontinued variants. Verify pin compatibility and electrical parameter equivalence before substitution.
