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Product Detailed Parameters
- Description：IC SWITCH SPST X 1 8OHM SOT23-5
- Series：-
- Mfr：Runic Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：8Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns (Typ), 25ns (Typ)
- -3db Bandwidth：300MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The RS2166XF5 is a single-channel, single-pole single-throw (SPST) analog switch manufactured by Runic Technology. It operates within a supply voltage range of 1.8V to 5.5V and features an on-resistance of 8 ohms maximum. The device supports a -3dB bandwidth of 300MHz with turn-on and turn-off times of 30ns and 25ns respectively. It offers low channel capacitance of 5pF and leakage current of 1µA maximum. Packaged in SOT-23-5, it functions reliably between -40°C and 125°C.
Feature Summary
- Integrates a single SPST analog switching circuit for signal routing applications.
- Provides high-speed signal transmission capabilities suitable for broadband frequencies.
- Operates efficiently across a wide single-supply voltage range from 1.8V to 5.5V.
Applications
- Signal path selection in portable consumer electronics
- Audio and video signal routing in multimedia devices
- Data acquisition systems requiring analog signal switching
Procurement Notes
Verify the manufacturer part number RS2166XF5 against official Runic Technology documentation to confirm specifications. Ensure the SOT-23-5 package variant matches design requirements. Check RoHS compliance status and moisture sensitivity level ratings before integration into production workflows.
Selection Notes
Select this component when a single analog switch with low on-resistance and high bandwidth is required. The SOT-23-5 package suits space-constrained designs. Verify that the operating temperature range meets environmental conditions and that the supply voltage aligns with system power rails.
Part Context
This component belongs to the analog switch category produced by Runic Technology. The company specializes in precision operational amplifiers, comparators, and signal conditioning ICs for industrial and automotive markets. This specific part addresses needs for compact, high-performance signal routing in modern electronic systems.
Replacement Considerations
Consult official cross-reference lists or distributor databases for verified substitutes. Ensure any replacement maintains identical pinout, package type, and electrical parameters such as on-resistance and bandwidth.
