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Product Detailed Parameters
- Description：IC SWITCH SPST-NO X 2 7OHM US8
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：7Ohm
- Channel-to-Channel Matching (ΔRon)：2Ohm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：3ns, 6ns
- -3db Bandwidth：186MHz
- Charge Injection：7.4pC
- Channel Capacitance (CS(off), CD(off))：10pF, 10pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Supplier Device Package：US8
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NLAS2066USG is a dual single-pole single-throw (SPST) normally open analog switch manufactured by onsemi. It operates within a single supply voltage range of 1.65V to 5.5V and features a maximum on-resistance of 7 ohms. The device provides a -3dB bandwidth of 186MHz, with turn-on and turn-off times of 3ns and 6ns respectively. Key electrical characteristics include a charge injection of 7.4pC, channel capacitance of 10pF, and leakage current of 1nA. It is housed in an 8-VFSOP package and supports an operating temperature range from -55°C to 125°C.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low on-resistance for minimal signal attenuation
- High bandwidth supporting high-frequency applications
- Wide operating temperature range for industrial environments
Applications
- Signal switching in portable consumer electronics
- Audio and video signal path selection
- Data acquisition systems requiring low distortion
- Battery-powered devices due to low voltage operation
Procurement Notes
Verify the exact suffix against official documentation, as the provided model lacks the standard 'G' designation found in distributor listings. Confirm component status, as some sources indicate this part may be obsolete or last-time buy. Ensure compatibility with required packaging formats such as tape and reel or cut tape when sourcing from authorized distributors.
Selection Notes
Select this component when dual isolated signal paths are required within a compact surface-mount footprint. Consider the 7-ohm on-resistance and 186MHz bandwidth for applications demanding low insertion loss and high-speed switching. Evaluate the 1.65V minimum supply voltage for compatibility with modern low-power logic families and battery-operated systems.
Part Context
This component belongs to onsemi's portfolio of analog switches and multiplexers designed for signal routing. It complements other low-voltage switching solutions by offering a balance of speed and power efficiency. The US8 package allows for space-constrained designs in mobile and handheld devices where board area is limited.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical specifications carefully if considering alternative manufacturers' dual SPST switches with similar voltage and resistance ratings.
