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Product Detailed Parameters
- Description：IC SWITCH SPST-NO X 2 7OHM US8
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),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 NLAS2066UST3G is a dual single-pole double-throw (SPDT) analog switch manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 4.5 V and features an ultra-low on-resistance of 1.3 Ω maximum at VCC = 4.2 V. The device utilizes advanced sub-micron CMOS technology to achieve high bandwidth and low signal distortion. It is housed in a compact UDFN6 package with dimensions of 1 mm x 1 mm x 0.5 mm, designed for surface-mount installation. The component supports bidirectional signal flow and includes overvoltage protection capabilities suitable for portable electronic applications.
Feature Summary
- Ultra-low on-resistance ensures minimal signal attenuation and power loss during conduction.
- High bandwidth capability maintains signal integrity for high-speed data transmission.
- Integrated overvoltage protection safeguards the device against input signals exceeding the supply rail.
Applications
- Portable consumer electronics requiring efficient signal routing
- Battery-powered devices utilizing low-voltage operation
- Audio and video signal switching in mobile platforms
Procurement Notes
Verify the specific ordering suffix to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for lead-free status as indicated in the manufacturer's documentation. Confirm that the procurement source provides valid traceability for the semiconductor components.
Selection Notes
Select this component when low on-resistance and small footprint are critical for portable designs. Compare performance metrics such as bandwidth and leakage current against alternative SPDT switches. Ensure the operating voltage range aligns with the system's power supply constraints and that the package size fits the available PCB area.
Part Context
This part belongs to the NLAS series of low-voltage analog switches from onsemi. The series focuses on providing high-performance signal switching solutions for space-constrained portable applications. The NLAS2066UST3G represents a specific configuration within this family, optimized for dual-channel SPDT functionality with enhanced electrical characteristics.
Replacement Considerations
Direct replacements may include other NLAS series SPDT switches with similar pinouts and electrical specifications. Verify compatibility regarding on-resistance, bandwidth, and package dimensions before substitution. Consult the manufacturer's cross-reference guide for approved equivalent parts.
