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Product Detailed Parameters
- Description：IC SWITCH SPST X 2 8OHM 8MSOP
- 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)：150mOhm (Typ)
- 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 (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The RS2266XM is a dual single-pole single-throw (SPST) analog switch manufactured by Runic Technology. It operates on a single power supply ranging from 1.8V to 5.5V. The device features a maximum on-resistance of 8 ohms and a -3dB bandwidth of 300MHz. Switching times are specified with a maximum turn-on time of 30ns and a typical turn-off time of 25ns. Channel-to-channel matching for on-resistance is typically 150 milliohms. Leakage current is limited to a maximum of 1µA, with channel capacitance at 5pF. It is housed in an 8-MSOP package and supports an operating temperature range of -40°C to 125°C.
Feature Summary
- Dual SPST configuration providing two independent signal paths within a compact surface-mount package.
- Low on-resistance specification ensures minimal signal attenuation across the conduction path.
- High bandwidth capability supports high-frequency signal transmission requirements.
- Wide operating voltage range accommodates various low-voltage digital and analog systems.
Applications
- Signal routing in portable consumer electronics
- Audio signal switching in multimedia devices
- Data acquisition system input multiplexing
- Communication interface signal path selection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level ratings prior to integration into the manufacturing process. Ensure the selected variant matches the required thermal and electrical parameters for the target application environment.
Selection Notes
Select this component when a dual-channel analog switch with low on-resistance and wide bandwidth is required. Verify that the 8-MSOP package dimensions fit the printed circuit board layout constraints. Ensure the supply voltage remains within the 1.8V to 5.5V range to maintain specified performance characteristics and prevent device damage.
Part Context
The RS2266XM belongs to the analog switch product line from Runic Technology. It is designed for applications requiring efficient signal routing in space-constrained environments. The device complements other precision analog components offered by the manufacturer, supporting industrial control, medical equipment, and instrumentation designs.
Replacement Considerations
Consult official distributor databases for cross-reference part numbers. Verify pin compatibility and electrical parameter equivalence before substitution. No direct public substitute part numbers are confirmed in the provided source material.
